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300-410 Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI) Questions and Answers

Questions 4

R1 and R2 are configured as eBGP neighbor , R1 is in AS100 and R2 is in AS200. R2 is advertising these networks to R1:

The network administrator on R1 must improve convergence by blocking all subnets of 172-16.0.0/16 major network with a mask lower than 23 from coming in, Which set of configurations accomplishes the task on R1?

Options:

A.

ip prefix-list PL-1 deny 172.16.0.0/16 le 23ip prefix-list PL-1 permit 0.0.0.0/0 le 32!router bgp 100neighbor 192.168.100.2 remote-as 200neighbor 192.168.100.2 prefix-list PL-1 in

B.

ip prefix-list PL-1 deny 172.16.0.0/16 ge 23ip prefix-list PL-1 permit 0.0.0.0/0 le 32!router bgp 100neighbor 192.168.100.2 remote-as 200neighbor 192.168.100.2 prefix-list PL-1 in

C.

access-list 1 deny 172.16.0.0 0.0.254.255access-list 1 permit any!router bgp 100neighbor 192.168.100.2 remote-as 200neighbor 192.168.100.2 distribute-list 1 in

D.

ip prefix-list PL-1 deny 172.16.0.0/16ip prefix-list PL-1 permit 0.0.0.0/0!router bgp 100neighbor 192.168.100.2 remote-as 200neighbor 192.168.100.2 prefix-list PL-1 in

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Questions 5

How does MPLS Layer 3 VPN function?

Options:

A.

When a VPN route is learned from a CE device and injected into IGP, a VPN route distinguisher attribute is associated with it.

B.

When a destination PE device receives a labeled packet, it pops the label and uses it to forward the packet to the correct CE device.

C.

When an EIGRP internal route is redistributed into BGP by one PE and then back into EIGRP by another PE, the originating router ID for the route is changed to the router ID of the first PE

D.

When a PE device forwards a packet received from a CE device across the provider network, it labels the packet with the label learned from the source PE device.

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Questions 6

Refer to the exhibit.

A customer reports that user traffic of bank XYZ to the AAA server is not using the primary path via the R3-R2 link. The network team observes:

No fiber is cut on links R2 and R3.

As101 and AS 201 routers established BGP peering.

Which configuration resolves the issue?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 7

Refer to the exhibit After a misconfiguration by a junior engineer, the console access to router A is not working Which configuration allows access to router A?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 8

Refer to Exhibit.

The network administrator configured the branch router for IPv6 on the E0/0 interface. The neighboring router is fully configured to meet requirements, but the neighbor relationship is not coming up. Which action fixes the problem on the branch router to bring the IPv6 neighbors up?

Options:

A.

Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command

B.

Disable IPv6 on the E0/0 interface using the no ipv6 enable command

C.

Enable the IPv4 address family under the E0/0 interface by using the address-family ipv4 unicast command

D.

Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E0/0 interface

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Questions 9

How does LDP operate in an MPLS network?

Options:

A.

When topology changes occur such as a router failure, LDP generates peer discovery messages that terminate the LDP season to propagate an LSP change.

B.

When an adjacent LSR receives LDP discovery messages. TCP two-way handshake ensures that the LDP session has unidirectional connectivity.

C.

Peer routers establish the LDP session, and the LDP neighbors maintain and terminate the session by exchanging messages

D.

LDP notification messages allow LERs to exchange label information to determine the next hops within a particular LSP.

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Questions 10

Refer to the exhibit.

After a security audit, the administrator implemented an ACL in the route reflector. The RR became unreachable from any router in the network. Which two actions resolve the issue? (Choose two.)

Options:

A.

Enable the ND proxy feature on the default gateway.

B.

Configure a link-local address on the Ethernet0/1 interface.

C.

Permit ICMPv6 neighbor discovery traffic in the ACL.

D.

Remove the ACL entry 80.

E.

Change the next hop of the default route to the link-local address of the default gateway.

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Questions 11

Exhibits:

Refer to the exhibit The administrator configured the network devices for end-to-end reachability, but the ASBRs are not propagating routes to each other Which set of configurations resolves this issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 12

Refer to the exhibit.

An administrator is configuring a GRE tunnel to establish an EIGRP neighbor to a remote router. The

other tunnel endpoint is already configured. After applying the configuration as shown, the tunnel

started flapping. Which action resolves the issue?

Options:

A.

Modify the network command to use the Tunnel0 interface netmask

B.

Advertise the Loopback0 interface from R2 across the tunnel

C.

Stop sending a route matching the tunnel destination across the tunnel

D.

Readdress the IP network on the Tunnel0 on both routers using the /31 netmask

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Questions 13

Refer to the exhibit.

The AP status from Cisco DNA Center Assurance Dashboard shows some physical connectivity issues from access switch interface G1/0/14. Which command generates the diagnostic data to resolve the physical connectivity issues?

Options:

A.

test cable diagnostics tdr interface GigabitEthernet1/0/14

B.

Check cable-diagnostics tdr interface GigabitEthernet1/0/14

C.

show cable-diagnostics tdr interface GigabitEthernet1/0/14

D.

Verify cable-diagnostics tdr interface GigabitEthernet1/0/14

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Questions 14

Refer to the exhibit.

While troubleshooting a BGP route reflector configuration, an engineer notices that reflected routes are missing from neighboring routers. Which two BGP configurations are needed to resolve the issue? (Choose two)

Options:

A.

neighbor 10.1.1.14 route-reflector-client

B.

neighbor R2 route-reflector-client

C.

neighbor 10.1.1.2 allowas-in

D.

neighbor R4 route-reflector-client

E.

neighbor 10.1.1.2 route-reflector-client

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Questions 15

Refer to the exhibit.

Network operations cannot read or write any configuration on the device with this configuration from the operations subnet. Which two configurations fix the issue? (Choose two.)

Options:

A.

Configure SNMP rw permission in addition to community ciscotest.

B.

Modify access list 1 and allow operations subnet in the access list.

C.

Modify access list 1 and allow SNMP in the access list.

D.

Configure SNMP rw permission in addition to version 1.

E.

Configure SNMP rw permission in addition to community ciscotest 1.

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Questions 16

Refer to the exhibit. An organization is installing a new L3 MPLS link to establish DM VPN Phase 2 tunnels between the hub and two spoke routers Which additional configuration should the engineer implement on each device to achieve optimal routing between the spokes?

A)

B)

C)

D)

Options:

A.

Option

B.

Option

C.

Option

D.

Option

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Questions 17

How are LDP neighbors discovered?

Options:

A.

Unicast hellos are sent to directly connected neighbors IP addresses.

B.

Multicast hellos are sent to the 224.0.0.2 group address.

C.

Broadcasts hellos are sent to the 255.255.255.255 broadcast address.

D.

Multicast hellos are sent to the 224.0.0.5 group address.

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Questions 18

Refer to the exhibit.

An engineer is trying to add an encrypted user password that should not be visible in the router configuration. Which two configuration commands resolve the issue? (Choose two)

Options:

A.

password encryption aes

B.

username Admin password Cisco@maedeh motamedi

C.

username Admin password 5 Cisco@maedeh motamedi

D.

username Admin secret Cisco@maedeh motamedi

E.

no service password-encryption

F.

service password-encryption

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Questions 19

Refer to the exhibit. R1 should have BGP routes marked with an " i " (IGP origin code). Which configuration resolves the issue?

Options:

A.

R1

route- map RC permit 10

match ip address 1

set metric 1

B.

R1

route- map RC permit 10

match ip address 1

set origin igp

C.

R7

route- map RC permit 10

match ip address 1

set origin igp

D.

R7

route- map RC permit 10

match ip address 1

set metric 1

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Questions 20

Exhibit.

Refer to the exhibit. A network is configured for EIGRP equal-cost load balancing, but the traffic destined to the servers is not load balanced. Link metrics from router R2 to R3 and R4 are the same. Which delay value must be configured to resolve the issue?

Options:

A.

208 oon R3 E0/0

B.

120 on R4 E0/1

C.

120/on R3 E0/1

D.

2200 on R4 E0/1

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Questions 21

What is a MPLS PHP label operation?

Options:

A.

Downstream node signals to remove the label.

B.

It improves P router performance by not performing multiple label lookup.

C.

It uses implicit-NULL for traffic congestion from source to destination forwarding

D.

PE removes the outer label before sending to the P router.

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Questions 22

Refer to me exhibit. The hub and spoke are connected via two DMVPN tunnel interfaces The NHRP is configured and the tunnels are detected on the hub and the spoke Which configuration command adds an IPsec profile on both tunnel interfaces to encrypt traffic?

Options:

A.

tunnel protection ipsec profile DMVPN multipoint

B.

tunnel protection ipsec profile DMVPN tunnel1

C.

tunnel protection ipsec profile DMVPN shared

D.

tunnel protection ipsec profile DMVPN unique

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Questions 23

Refer to the exhibit.

A network engineer must establish communication between three different customer sites with these requirements:

Site-A: must be restricted to access to any users at Site-B or Site-C.

Site-B and Site-C must be able to communicate between sites and share routes using OSPF.

Which configuration meets the requirements?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 24

Refer to the exhibit.

Which action makes 10.1.3.2 the feasible successor to reach 10. 200. 1 0/24 for location S42T447E33F95?

Options:

A.

Increase path bandwidth lower than 1011 2 and lower than 1012 2 between RtrA and the destination

B.

Increase path bandwidth higher than 10.1 2 2 and lower than 101.1.2 between RtrA and the destination.

C.

Increase path bandwidth higher than 1011 2 and lower than 1012 2 between RtrA and the destination

D.

Increase path bandwidth higher than 10.1 2 2 and higher than 10.1.1.2 between RtrA and the destination

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Questions 25

Refer to the exhibit The route to 192 168 200 0 is flapping between R1 and R2 Which set of configuration changes resolves the flapping route?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 26

A network administrator opens a telnet connection to the router and gets the message:

R1#telnet 10.1.1.2

Trying 10 1.1 2 Open

(Connection to 10.1.1.2 closed by foreign host)

Router R2 is configured with enable secret and password commands. Which action resolves the issue?

Options:

A.

Configure the logging synchronous command on line vty.

B.

Configure the exec command on line vty.

C.

Configure the login local command on line vty

D.

Configure the enable password command on line vty.

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Questions 27

Refer to the exhibit Which action ensures that 10 10 10 0/24 reaches 10 10 20 0/24 through the direct link between R1 and R2?

Options:

A.

Configure R1 and R2 LAN links as nonpassive.

B.

Configure R1 and R2 links under area 1

C.

Configure OSPF link cost to 1 between R1 and R2

D.

Configure OSPF path cost to 3 between R1 and R2

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Questions 28

Refer to the exhibit.

An engineer must filter incoming EIGRP updates to allow only a set of specific prefixes. The distribute list is tested, and it filters out all routes except network 10.10.10.0/24. How should the engineer temporarily allow all prefixes to be learned by the routers again without adjusting the existing access list?

Options:

A.

A permit 20 statement should be added before completing the ACL with the required prefixes, and then the permit 20 statement can be removed.

B.

A permit any statement should be added before completing the ACL with the required prefixes and then the permit any statement can be removed.

C.

A continue statement should be added within the permit 10 statement before completing the ACL with the required prefixes, and then the continue statement can be removed.

D.

An extended access list must be used instead of a standard access list to accomplish the task

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Questions 29

Refer to the exhibit. An engineer received a complaint that R1 and R5 cannot establish a Telnet connection on R2. TACACS server application 10.1.1.10/24 Is not receiving authentication requests from R2,OSPF and EIGRP are functional. Telnet credentials configured are username: Admin, and password: Cisco$123. Which action must be taken to enable the authentication on R2?

Options:

A.

R2(config)#aaa authentication enable default group tacacs+ enable

B.

R2(config}#username Admin privilege secret Clsco$123

R2(conflg}#aaa authentication login Permanent group tacacs+

C.

R2(contig)3username Admin privilege secret CiscoS 123

R2(config)#aaa authentication login default group tacacs+ local

D.

R2(conflg)#aaa authentication login Permanent group tacacs+ local

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Questions 30

Which method provides failure detection in BFD?

Options:

A.

short duration, high overhead

B.

short duration, low overhead

C.

long duration, high overhead

D.

long duration, low overhead

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Questions 31

Refer to the exhibit. Which configuration resolves the route filtering issue on R1 to redistribute all the routes except 172.16.2.48/28?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 32

Refer to the exhibit. In Cuco DNA Center, a network engineer identifies that BGP-learned networks are repeatedly withdrawn from peers. Which configuration must the engineer apply to resolve the Issue?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 33

:585

Which type of ports are protected by IPv6 Source Guard?

Options:

A.

Layer 2 ports

B.

access ports

C.

Layer 3 ports

D.

trunk ports

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Questions 34

Refer to lhe exhibit. APC is configured to obtain an IP address automatically, but it receives an IP address only from the 169.254.0.0 subnet The DHCP server logs contained no DHCPDISCOVER message from the MAC address of the PC. Which action resolves the issue?

Options:

A.

Configure an ip helper-address on the router to forward DHCP messages to the server.

B.

Configure DHCP Snooping on the switch to forward DHCP messages to the server.

C.

Configure a DHCP reservation on the server for the PC.

D.

Configure a static IP address on the PC and exclude it from the DHCP pool.

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Questions 35

Refer to the exhibit An engineer configured NetFlow but cannot receive the flows from R1 Which two configurations resolve the issue? (Choose two )

A)

B)

C)

D)

E)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

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Questions 36

Refer to the exhibit. An administrator must upload the packages conf Me to an FTP server. However, the FTP server rejected anonymous service and required users to authenticate What are the two ways to resolve the issue? (Choose two.)

Options:

A.

Use is ftp username and ip ftp password configuration commands to specify valid FTP server credentials.

B.

Use the copy flash:packages.conf scp: command instead and enter the FTP server credentials when prompted.

C.

Enter the FTP server credentials directly In the FTP URL using the ftp://username:passwordQ192.0.2.40/ syntax .

D.

Create a user on the rooter matching the username and password on the FTP server and log in before attempting the copy

E.

Use the copy flash-packages conf ftp: command instead and enter the FTP server credent-ais when prompted.

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Questions 37

Refer to the exhibit.

A network engineer applied a filter for LSA traffic on OSPFv3 interarea routes on the area 5 ABR to protect advertising the internal routes of area 5 to the business partner network. All other areas should receive the area 5 internal routes. After the respective route filtering configuration is applied on the ABR, area 5 routes are not visible on any of the areas. How must the filter list be applied on the ABR to resolve this issue?

Options:

A.

in the “in” direction for area 5 on router R1

B.

in the “out” direction for area 5 on router R1

C.

in the “in” direction for area 20 on router R2

D.

in the “out” direction for area 20 on router R2

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Questions 38

Refer to the exhibit.

The Customer Edge router (AS 65500) wants to use ASC100 as the preferred ISP for all external routes.

This configuration failed to send routes to AS 100 as the preferred path. Which set of configuration resolves the issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 39

An engineer must establish a connection between two CE routers for two customers with overlapping IP addresses Customer_a is connected to interfaces Gig0/0, and Customer_b is connected to interfaces Gig0/1. Routers CE1 and CE2 are configured as follows:

Drag and drop the code snippets from the right onto the boxes in the configuration to establish the needed connection. Snippets may be used more than once.

Options:

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Questions 40

Refer to the exhibit. An engineer implements uRPF to increase security and stop incoming spoofed IP packets. Some asymmetrically routed packets are also blocked after the configuration. Which command resolves the issue?

Options:

A.

ip verify unicast source reachable-via rx

B.

ip verify unicast reverse-path

C.

ip verify unicast source reachable-via any

D.

ip verify unicast reverse-path any

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Questions 41

How are MPLS Layer 3 VPN services deployed?

Options:

A.

The RD and RT values must match under the VRF.

B.

The label switch path must be available between the local and remote PE routers.

C.

The import and export RT values under a VRF must always be the same.

D.

The RD and RT values under a VRF must match on the remote PE router.

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Questions 42

Refer to the exhibit.

After applying IPsec, the engineer observed that the DMVPN tunnel went down, and both

spoke-to-spoke and hub were not establishing. Which two actions resolve the issue? (Choose two.)

Options:

A.

Configure the crypto isakmp key cisco address 192.1.1.1 on R2 and R3

B.

Configure the crypto isakmp key cisco address 0.0.0.0 on R2 and R3.

C.

Change the mode from mode tunnel to mode transport on R3

D.

Change the mode from mode transport to mode tunnel on R2.

E.

Remove the crypto isakmp key cisco address 10.1.1.1 on R2 and R3

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Questions 43

Refer to the exhibit. An engineer configures router A to mark all inside to outside traffic from network 192 168 1 0, except from host 192 168 1 1. with critical IP precedence. The policy did not work as expected Which configuration resolves the issue?

A)

B)

C)

D)

Options:

A.

Option

B.

Option

C.

Option

D.

Option

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Questions 44

The network administrator configured the router for Control Plane Policrg so that inbound SSH traffic is policed to 500 kbps This policy must apply to traffic coming in from 101010 0 < 24 and 192 168 10.0/24 networks

The Control Rane Policing is not applied to SSH traffic and SSH is open to use any bandwidth available. Which configuration resolves this issue?

A)

B)

C)

D)

Options:

A.

Option

B.

Option

C.

Option

D.

Option

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Questions 45

Refer to the exhibit. Bangkok Is using ECMP to reach the 172.20.2.0/24 network. The network administrator must configure. It in such a way that traffic from 172.16.2 0/24 network uses the Singapore router as the preferred route. Which set of configurations accomplishes this task?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 46

:577

Refer to the exhibit. R3 is dual-homed to two service providers for traffic redundancy. R3 prefers its outbound traffic via R2. Which set of configurations achieves this goal?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 47

Refer to the exhibit.

R2 is a route reflector, and R1 and R3 are route reflector clients. The route reflector learns the route to 172.16.25.0/24 from R1, but it does not advertise to R3. What is the reason the route is not advertised?

Options:

A.

R2 does not have a route to the next hop, so R2 does not advertise the prefix to other clients.

B.

Route reflector setup requires full IBGP mesh between the routers.

C.

In route reflector setup, only classful prefixes are advertised to other clients.

D.

In route reflector setups, prefixes are not advertised from one client to another.

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Questions 48

Refer to the exhibit.

A network engineer for AS64512 must remove the inbound and outbound traffic from link A during maintenance without closing the BGP session so that there ............ a backup link over link A toward the ASN. Which BGP configuration on R1 accomplishes this goal?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 49

Drag and drop the MPLS VPN concepts from the left onto the correct descriptions on the right.

Options:

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Questions 50

Drag and drop the MPLS terms from the left onto the correct definitions on the right.

Options:

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Questions 51

What is a prerequisite for configuring BFD?

Options:

A.

Jumbo frame support must be configured on the router that is using BFD.

B.

All routers in the path between two BFD endpoints must have BFD enabled.

C.

Cisco Express Forwarding must be enabled on all participating BFD endpoints.

D.

To use BFD with BGP, the timers 3 9 command must first be configured in the BGP routing process.

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Questions 52

Which statement about IPv6 ND inspection is true?

Options:

A.

It learns and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables.

B.

It learns and secures bindings for stateless autoconfiguration addresses in Layer 2 neighbor tables.

C.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables.

D.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables.

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Questions 53

Refer to Exhibit.

Which statement about redistribution from BGP into OSPF process 10 is true?

Options:

A.

Network 172.16.1.0/24 is not redistributed into OSPF.

B.

Network 10.10 10.0/24 is not redistributed into OSPF

C.

Network 172.16.1.0/24 is redistributed with administrative distance of 1.

D.

Network 10.10.10.0/24 is redistributed with administrative distance of 20.

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Questions 54

Refer to the exhibit.

Which subnet is redistributed from EIGRP to OSPF routing protocols?

Options:

A.

10.2.2.0/24

B.

10.1.4.0/26

C.

10.1.2.0/24

D.

10.2.3.0/26

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Questions 55

Which two statements about VRF-Lite configurations are true? (Choose two.)

Options:

A.

They support the exchange of MPLS labels

B.

Different customers can have overlapping IP addresses on different VPNs

C.

They support a maximum of 512.000 routes

D.

Each customer has its own dedicated TCAM resources

E.

Each customer has its own private routing table.

F.

They support IS-IS

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Questions 56

Users were moved from the local DHCP server to the remote corporate DHCP server. After the move,

none of the users were able to use the network.

Which two issues will prevent this setup from working properly? (Choose two)

Options:

A.

Auto-QoS is blocking DHCP traffic.

B.

The DHCP server IP address configuration is missing locally

C.

802.1X is blocking DHCP traffic

D.

The broadcast domain is too large for proper DHCP propagation

E.

The route to the new DHCP server is missing

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Questions 57

Refer to the exhibit.

A network is under a cyberattack. A network engineer connected to R1 by SSH and enabled the terminal monitor via SSH session to find the source and destination of the attack. The session was flooded with messages, which made it impossible for the engineer to troubleshoot the issue. Which command resolves this issue on R1?

Options:

A.

no terminal monitor

B.

(config)#terminal no monitor

C.

#terminal no monitor

D.

(config)#no terminal monitor

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Questions 58

Refer to the exhibit.

Which control plane policy limits BGP traffic that is destined to the CPU to 1 Mbps and

ignores BGP traffic that is sent at higher rate?

Options:

A.

policy-map SHAPE_BGP

B.

policy-map LIMIT_BGP

C.

policy-map POLICE_BGP

D.

policy-map COPP

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Questions 59

When provisioning a device in Cisco DNA Center, the engineer sees the error message “Cannot select the device. Not compatible with template”.

What is the reason for the error?

Options:

A.

The template has an incorrect configuration.

B.

The software version of the template is different from the software version of the device.

C.

The changes to the template were not committed.

D.

The tag that was used to filter the templates does not match the device tag.

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Questions 60

What does the MP-BGP OPEN message contain?

Options:

A.

MPLS labels and the IP address of the router that receives the message

B.

the version number and the AS number to which the router belongs

C.

IP routing information and the AS number to which the router belongs

D.

NLRI, path attributes, and IP addresses of the sending and receiving routers

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Questions 61

What is a function of IPv6 ND inspection?

Options:

A.

It learns and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables

B.

It learns and secures bindings for stateless autoconfiguration addresses in Layer 2 neighbor tables

C.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables.

D.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables.

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Questions 62

Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?

Options:

A.

Router ospf3 1 address-family ipv4

B.

Router(config-router)#ospfv3 1 ipv4 area 0

C.

Router(config-if)#ospfv3 1 ipv4 area 0

D.

Router ospfv3 1 address-family ipv4 unicast

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Questions 63

What is the role of a route distinguisher via a VRF-Lite setup implementation?

Options:

A.

It extends the IP address to identify which VFP instance it belongs to.

B.

It manages the import and export of routes between two or more VRF instances

C.

It enables multicast distribution for VRF-Lite setups to enhance EGP routing protocol capabilities

D.

It enables multicast distribution for VRF-Lite setups to enhance IGP routing protocol capabilities

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Questions 64

Which command allows traffic to load-balance in an MPLS Layer 3 VPN configuration?

Options:

A.

multi-paths eibgp 2

B.

maximum-paths 2

C.

Maximum-paths ibgp 2

D.

multi-paths 2

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Questions 65

Refer to the exhibit.

Which configuration configures a policy on R1 to forward any traffic that is sourced from

the 192.168.130.0/24 network to R2?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 66

During the maintenance window an administrator accidentally deleted the Telnet-related

configuration that permits a Telnet connection from the inside network (Eth0/0) to the outside of the networking between Friday – Sunday night hours only. Which configuration resolves the issue?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 67

Which configuration enabled the VRF that is labeled “Inet” on FastEthernet0/0?

Options:

A.

R1(config)# ip vrf InetR1(config-vrf)#interface FastEthernet0/0R1(config-if)#ip vrf forwarding Inet

B.

R1(config)#router ospf 1 vrf InetR1(config-router)#ip vrf forwarding FastEthernet0/0

C.

R1(config)#ip vrf Inet FastEthernet0/0

D.

R1(config)# ip vrf InetR1(config-vrf)#ip vrf FastEthernet0/0

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Questions 68

What is a limitation of IPv6 RA Guard?

Options:

A.

It is not supported in hardware when TCAM is programmed

B.

It does not offer protection in environments where IPv6 traffic is tunneled.

C.

It cannot be configured on a switch port interface in the ingress direction

D.

Packets that are dropped by IPv6 RA Guard cannot be spanned

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Questions 69

Refer to the following output:

Router#show ip nhrp detail

10.1.1.2/8 via 10.2.1.2, Tunnel1 created 00:00:12, expire 01:59:47

TypE. dynamic, Flags: authoritative unique nat registered used

NBMA address: 10.12.1.2

What does the authoritative flag mean in regards to the NHRP information?

Options:

A.

It was obtained directly from the next-hop server.

B.

Data packets are process switches for this mapping entry.

C.

NHRP mapping is for networks that are local to this router.

D.

The mapping entry was created in response to an NHRP registration request.

E.

The NHRP mapping entry cannot be overwritten.

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Questions 70

Which transport layer protocol is used to form LDP sessions?

Options:

A.

UDP

B.

SCTP

C.

TCP

D.

RDP

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Questions 71

Which command is used to check IP SLA when an interface is suspected to receive lots of traffic with options?

Options:

A.

show track

B.

show threshold

C.

show timer

D.

show delay

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Questions 72

Refer to the exhibit.

An engineer is troubleshooting BGP on a device but discovers that the clock on the device does not correspond to the time stamp of the log entries. Which action ensures consistency between the two times?

Options:

A.

Configure the service timestamps log uptime command in global configuration mode.

B.

Configure the logging clock synchronize command in global configuration mode.

C.

Configure the service timestamps log datetime localtime command in global configuration mode.

D.

Make sure that the clock on the device is synchronized with an NTP server.

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Questions 73

Refer to the exhibit.

An IP SLA is configured to use the backup default route when the primary is down, but it is not working as desired. Which command fixes the issue?

Options:

A.

R1(config)# ip route 0.0.0.0.0.0.0.0.2.2.2.2 10 track 1

B.

R1(config)# ip route 0.0.0.0.0.0.0.0.2.2.2.2

C.

R1(config)#ip sla track 1

D.

R1(config)# ip route 0.0.0.0.0.0.0.0.1.1.1.1 track 1

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Questions 74

Which two statements about redistributing EIGRP into OSPF are true? (Choose two)

Options:

A.

The redistributed EIGRP routes appear as type 3 LSAs in the OSPF database

B.

The redistributed EIGRP routes appear as type 5 LSAs in the OSPF database

C.

The administrative distance of the redistributed routes is 170

D.

The redistributed EIGRP routes appear as OSPF external type 1

E.

The redistributed EIGRP routes as placed into an OSPF area whose area ID matches the EIGRPautonomous system number

F.

The redistributed EIGRP routes appear as OSPF external type 2 routes in the routing table

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Questions 75

Refer to the exhibit.

Which configuration denies Telnet traffic to router 2 from 198A:0:200C::1/64?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 76

Which two methods use IPsec to provide secure connectivity from the branch office to the headquarters office? (Choose two.)

Options:

A.

DMVPN

B.

MPLS VPN

C.

Virtual Tunnel Interface (VTI)

D.

SSL VPN

E.

PPPoE

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Questions 77

Refer to the exhibit.

An engineer is trying to generate a summary route in OSPF for network 10.0.0.0/8, but the

summary route does not show up in the routing table. Why is the summary route missing?

Options:

A.

The summary-address command is used only for summarizing prefixes between areas.

B.

The summary route is visible only in the OSPF database, not in the routing table.

C.

There is no route for a subnet inside 10.0.0.0/8, so the summary route is not generated.

D.

The summary route is not visible on this router, but it is visible on other OSPF routers in the same area.

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Questions 78

Which statement about MPLS LDP router ID is true?

Options:

A.

If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured.

B.

The loopback with the highest IP address is selected as the router ID.

C.

The MPLS LDP router ID must match the IGP router ID.

D.

The force keyword changes the router ID to the specified address without causing any impact.

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Questions 79

Drag and drop the operations from the left onto the locations where the operations are performed on the right.

Options:

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Questions 80

Which protocol is used in a DMVPN network to map physical IP addresses to logical IP addresses?

Options:

A.

BGP

B.

LLDP

C.

EIGRP

D.

NHRP

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Questions 81

Refer to the exhibit.

What is the result of applying this configuration?

Options:

A.

The router can form BGP neighborships with any other device.

B.

The router cannot form BGP neighborships with any other device.

C.

The router cannot form BGP neighborships with any device that is matched by the access list named “BGP”.

D.

The router can form BGP neighborships with any device that is matched by the access list named “BGP”.

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Questions 82

Refer to the exhibit.

Why is the remote NetFlow server failing to receive the NetFlow data?

Options:

A.

The flow exporter is configured but is not used.

B.

The flow monitor is applied in the wrong direction.

C.

The flow monitor is applied to the wrong interface.

D.

The destination of the flow exporter is not reachable.

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Questions 83

Drag and drop the addresses from the left onto the correct IPv6 filter purposes on the right.

Options:

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Questions 84

Refer to the exhibit.

A junior engineer updated a branch router configuration. Immediately after the change, the engineer receives calls from the help desk that branch personnel cannot reach any network destinations. Which configuration restores service and continues to block 10.1.1.100/32?

Options:

A.

route-map FILTER-IN deny 5

B.

ip prefix-list 102 seq 15 permit 0.0.0.0/32 le 32

C.

ip prefix-list 102 seq 5 permit 0.0.0.0/32 le 32

D.

route-map FILTER-IN permit 20

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Questions 85

Drag and Drop the IPv6 First-Hop Security features from the left onto the definitions on the right.

Options:

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Questions 86

Refer to the exhibit.

The server for the finance department is not reachable consistently on the 200.30.40.0/24 network and after every second month it gets a new IP address. Which two actions must be taken to resolve this Issue? (Choose two.)

Options:

A.

Configure the server to use DHCP on the network with default gateway 200 30.40.100.

B.

Configure the server with a static IP address and default gateway.

C.

Configure the router to exclude a server IP address.

D.

Configure the server to use DHCP on the network with default gateway 200 30.30.100.

E.

Configure the router to exclude a server IP address and default gateway.

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Questions 87

Drag and drop the DHCP messages from the left onto the correct uses on the right.

Options:

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Questions 88

After some changes in the routing policy, it is noticed that the router in AS 45123 is being used as a transit AS router for several service provides. Which configuration ensures that the branch router in AS 45123 advertises only the local networks to all SP neighbors?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 89

R2 has a locally originated prefix 192.168.130.0/24 and has these configurations:

What is the result when the route-map OUT command is applied toward an eBGP neighbor R1 (1.1.1.1) by using the neighbor 1.1.1.1 route-map OUT out command?

Options:

A.

R1 sees 192.168.130.0/24 as two AS hops away instead of one AS hop away.

B.

R1 does not accept any routes other than 192.168.130.0/24

C.

R1 does not forward traffic that is destined for 192.168.30.0/24

D.

Network 192.168.130.0/24 is not allowed in the R1 table

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Questions 90

Refer to the exhibit.

The ACL is placed on the inbound Gigabit 0/1 interface of the router. Host

192.168.10.10cannot SSH to host 192.168.100.10 even though the flow is permitted. Which action

resolves the issue without opening full access to this router?

Options:

A.

Move the SSH entry to the beginning of the ACL

B.

Temporarily move the permit ip any any line to the beginning of the ACL to see if the flow works

C.

Temporarily remove the ACL from the interface to see if the flow works

D.

Run the show access-list FILTER command to view if the SSH entry has any hit statistic associated with it

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Questions 91

An engineer configured the wrong default gateway for the Cisco DNA Center enterprise interface during the install. Which command must the engineer run to correct the configuration?

Options:

A.

sudo maglev-config update

B.

sudo maglev install config update

C.

sudo maglev reinstall

D.

sudo update config install

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Questions 92

Refer to the exhibit. an engineer is trying to get 192.168.32.100 forwarded through 10.1.1.1, but it was forwarded through 10.1.1.2. What action forwards the packets through 10.1.1.1?

Options:

A.

Configure EIGRP to receive 192.168.32.0 route with lower admin distance.

B.

A. Configure EIGRP to receive 192.168.32.0 route with longer prefix than /19.

C.

A. Configure EIGRP to receive 192.168.32.0 route with lower metric.

D.

A. Configure EIGRP to receive 192.168.32.0 route with equal or longer prefix than /24.

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Questions 93

Refer to the exhibit.

ISP 1 and ISP 2 directly connect to the Internet. A customer is tracking both ISP links to

achieve redundancy and cannot see the Cisco IOS IP SLA tracking output on the router console. Which command is missing from the IP SLA configuration?

Options:

A.

Start-time 00:00

B.

Start-time 0

C.

Start-time immediately

D.

Start-time now

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Questions 94

Refer to the exhibit.

Why is user authentication being rejected?

Options:

A.

The TACACS+ server expects “user”, but the NT client sends “domain/user”.

B.

The TACACS+ server refuses the user because the user is set up for CHAP.

C.

The TACACS+ server is down, and the user is in the local database.

D.

The TACACS+ server is down, and the user is not in the local database.

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Questions 95

Which protocol is used to determine the NBMA address on the other end of a tunnel when mGRE is used?

Options:

A.

NHRP

B.

IPsec

C.

MP-BGP

D.

OSPF

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Questions 96

Which component of MPLS VPNs is used to extend the IP address so that an engineer is able to

identify to which VPN it belongs?

Options:

A.

VPNv4 address family

B.

RD

C.

RT

D.

LDP

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Questions 97

Refer to the exhibit.

What does the imp-null tag represent in the MPLS VPN cloud?

Options:

A.

Pop the label

B.

Impose the label

C.

Include the EXP bit

D.

Exclude the EXP bit

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Questions 98

An engineer configured a leak-map command to summarize EIGRP routes and advertise specifically loopback 0 with an IP of 10.1.1.1.255.255.255.252 along with the summary route. After finishing configuration, the customer complained not receiving summary route with specific loopback address. Which two configurations will fix it? (Choose two.)

Options:

A.

Configure access-list 1 permit 10.1.1.0.0.0.0.3.

B.

Configure access-list 1 permit 10.1.1.1.0.0.0.252.

C.

Configure access-list 1 and match under route-map Leak-Route.

D.

Configure route-map Leak-Route permit 10 and match access-list 1.

E.

Configure route-map Leak-Route permit 20.

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Questions 99

Drag and drop the packet types from the left onto the correct descriptions on the right.

Options:

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Questions 100

Which statement about route distinguishers in an MPLS network is true?

Options:

A.

Route distinguishers allow multiple instances of a routing table to coexist within the edge router.

B.

Route distinguishers are used for label bindings.

C.

Route distinguishers make a unique VPNv4 address across the MPLS network.

D.

Route distinguishers define which prefixes are imported and exported on the edge router.

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Questions 101

Refer to the exhibit.

Redistribution is enabled between the routing protocols, and nowPC2 PC3, and PC4 cannot reach PC1. What are the two solutions to fix the problem? (Choose two.)

Options:

A.

Filter RIP routes back into RIP when redistributing into RIP in R2

B.

Filter OSPF routes into RIP FROM EIGRP when redistributing into RIP in R2.

C.

Filter all routes except RIP routes when redistributing into EIGRP in R2.

D.

Filter RIP AND OSPF routes back into OSPF from EIGRP when redistributing into OSPF in R2

E.

Filter all routes except EIGRP routes when redistributing into OSPF in R3.

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Questions 102

Refer to the exhibit.

A user has set up an IP SLA probe to test if a non-SLA host web server on IP address 10.1.1.1 accepts HTTP sessions prior to deployment. The probe is failing. Which action should the network administrator recommend for the probe to succeed?

Options:

A.

Re-issue the ip sla schedule command.

B.

Add icmp-echo command for the host.

C.

Add the control disable option to the tcp connect.

D.

Modify the ip sla schedule frequency to forever.

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Questions 103

What is the minimum time gap required by the local system before putting a BFD control packet on the wire?

Options:

A.

Detect Mult

B.

Required Min Echo RX Interval

C.

Desired Min TX Interval

D.

Required Min RX Interval

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Questions 104

Refer to the exhibit.

A company is evaluating multiple network management system tools. Trending graphs generated by SNMP data are returned by the NMS and appear to have multiple gaps. While troubleshooting the issue, an engineer noticed the relevant output. What solves the gaps in the graphs?

Options:

A.

Remove the exceed-rate command in the class map.

B.

Remove the class map NMS from being part of control plane policing.

C.

Configure the CIR rate to a lower value that accommodates all the NMS tools

D.

Separate the NMS class map in multiple class maps based on the specific protocols with appropriate CoPP actions

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Questions 105

Refer the exhibit.

Which action resolves intermittent connectivity observed with the SNMP trap

packets?

Options:

A.

Decrease the committed burst Size of the mgmt class map

B.

Increase the CIR of the mgmt class map

C.

Add a new class map to match TCP traffic

D.

Add one new entry in the ACL 120 to permit the UDP port 161

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Questions 106

A network engineer needs to verify IP SLA operations on an interface that shows on indication of

excessive traffic.

Which command should the engineer use to complete this action?

Options:

A.

show frequency

B.

show track

C.

show reachability

D.

show threshold

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Questions 107

While working with software images, an engineer observes that Cisco DNA Center cannot upload its software image directly from the device. Why is the image not uploading?

Options:

A.

The device must be resynced to Cisco DNA Center.

B.

The software image for the device is in install mode.

C.

The device has lost connectivity to Cisco DNA Center.

D.

The software image for the device is in bundle mode

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Questions 108

Refer to the exhibit.

Users in the branch network of 2001:db8:0:4::/64 report that they cannot access the Internet. Which command is issued in IPv6 router EIGRP 100 configuration mode to solve this issue?

Options:

A.

Issue the eigrp stub command on R1

B.

Issue the no neighbor stub command on R2.

C.

Issue the eigrp command on R2.

D.

Issue the no eigrp stub command on R1.

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Questions 109

Refer to the exhibit.

Which interface configuration must be configured on the spoke A router to enable a dynamic DMVPN tunnel with the spoke B router?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Buy Now
Questions 110

Which two protocols can cause TCP starvation? (Choose two)

Options:

A.

TFTP

B.

SNMP

C.

SMTP

D.

HTTPS

E.

FTP

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Questions 111

Which is statement about IPv6 inspection is true?

Options:

A.

It teams and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables

B.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables

C.

It teams and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables

D.

It team and secures binding for stateless autoconfiguration addresses in Layer 2 neighbor tables.

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Questions 112

Refer to the exhibit.

A network administrator is discovering a Cisco Catalyst 9300 and a Cisco WLC 3504 in Cisco DNA Center. The Catalyst 9300 is added successfully However the WLC is showing [ error " uncontactable " when the administrator tries to add it in Cisco DNA Center. Which action discovers WLC in Cisco DNA Center successfully?

Options:

A.

Copy the .cert file from the Cisco DNA Center on the USB and upload it to the WLC 3504.

B.

Delete the WLC 3504 from Cisco DNA Center and add it to Cisco DNA Center again.

C.

Add the WLC 3504 under the hierarchy of the Catalyst 9300 connected devices.

D.

Copy the .pern file from the Cisco DNA Center on the USB and upload it to the WLC 3504.

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Questions 113

Drag and drop the LDP features from the left onto the descriptions on the right

Options:

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Questions 114

Refer to Exhibit.

Traffic from the branch network should route through HQ R1 unless the path is unavailable. An engineer tests this functionality by shutting down interface on the BRANCH router toward HQ_R1 router but 192.168.20.0/24 is no longer reachable from the branch router. Which set of configurations resolves the issue?

Options:

A.

HQ_R1(config)# ip sla responderHQ_R1(config)# ip sla responder icmp-echo 172.16.35.2

B.

BRANCH(config)# ip sla 1BRANCH(config-ip-sla)# icmp-echo 172.16.35.1

C.

HQ_R2(config)# ip sla responderHQ_R2(config)# ip sla responder icmp-echo 172.16.35.5

D.

BRANCH(config)# ip sla 1BRANCH(config-ip-sla)# icmp-echo 172.16.35.2

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Questions 115

Refer to the exhibit.

An engineer identifier a Layer 2 loop using DNAC. Which command fixes the problem in the SF-D9300-1 switch?

Options:

A.

no spanning-tree uplinkfast

B.

spanning-tree loopguard default

C.

spanning-tree backbonesfast

D.

spanning-tree portfast bpduguard

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Questions 116

Refer to the exhibit.

Which interface configuration must be configured on the HUB router to enable MVPN with mGRE mode?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Buy Now
Questions 117

How does an MPLS Layer 3 VPN function?

Options:

A.

set of sites use multiprotocol BGP at the customer site for aggregation

B.

multiple customer sites interconnect through service provider network to create secure tunnels between customer edge devices

C.

set of sites interconnect privately over the Internet for security

D.

multiple customer sites interconnect through a service provider network using customer edge to provider edge connectivity

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Questions 118

Refer to the exhibit.

The OSPF routing protocol is redistributed into the BGP routing protocol, but not all the OSPF routes are distributed into BGP Which action resolves the issue?

Options:

A.

Include the word external in the redistribute command

B.

Use a route-map command to redistribute OSPF external routes defined in an access list

C.

Include the word internal external in the redistribute command

D.

Use a route-map command to redistribute OSPF external routes defined in a prefix list.

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Questions 119

Refer to the exhibit.

An IPv6 network was newly deployed in the environment and the help desk reports that R3 cannot SSH to the R2s Loopback interface. Which action resolves the issue?

Options:

A.

Modify line 10 of the access list to permit instead of deny.

B.

Remove line 60 from the access list.

C.

Modify line 30 of the access list to permit instead of deny.

D.

Remove line 70 from the access list.

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Questions 120

Refer to the exhibit. The remote server is failing to receive the NetFlow data Which action resolves the issue?

Options:

A.

Modify the flow transport command transport udp 2055 to move under flow monitor profile.

B.

Modify the interlace command to Ip flow monitor FLOW-MONITOR-1 Input.

C.

Modify the udp port under flow exporter profile to Ip transport udp 4739.

D.

Modify the flow record command record v4_r1 to move under flow exporter profile.

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Questions 121

Refer to the exhibit.

The network administrator configured redistribution on an ASBR to reach to all WAN networks but failed Which action resolves the issue?

Options:

A.

The route map must have the keyword prefix-list to evaluate the prefix list entries

B.

The OSPF process must have a metric when redistributing prefixes from EIGRP.

C.

The route map EIGRP- > OSPF must have the 10.0.106.0/24 entry to exist in one of the three prefix lists to pass

D.

EIGRP must redistribute the 10.0.106.0/24 route instead of using the network statement

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Questions 122

An engineer configured a DHCP server for Cisco IP phones to download its configuration from a TFTP server, but the IP phones failed to toad the configuration What must be configured to resolve the issue?

Options:

A.

BOOTP port 67

B.

DHCP option 66

C.

BOOTP port 68

D.

DHCP option 69

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Questions 123

Drag and drop the MPLS VPN device types from the left onto the definitions on the right.

Options:

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Questions 124

An engineer configured two routers connected to two different service providers using BGP with default attributes. One of the links is presenting high delay, which causes slowness in the network. Which BGP attribute must the engineer configure to avoid using the high-delay ISP link if the second ISP link is up?

Options:

A.

LOCAL_PREF

B.

MED

C.

WEIGHT

D.

AS-PATH

Buy Now
Questions 125

Refer to the exhibit.

An engineer configured BGP between routers R1 and R3 The BOP peers cannot establish neighbor adjacency to be able to exchange routes. Which configuration resolves this issue?

Options:

A.

R3router bgp 6502address-family ipv6neighbor AB01:2011:7:100::1 activate

B.

R1router bgp 6501address-family ipv6neighbor AB01:2011:7:100;:3 activate

C.

R3router bgp 6502neighbor AB01:2011:7:100::1 ebgp-muttlhop 255

D.

R1router bgp 6501 neighborAB01:2011:7:100::3ebgp-multihop255

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Questions 126

When configuring Control Plane Policing on a router to protect it from malicious traffic, an engineer observes that the configured routing protocols start flapping on

that device. Which action in the Control Plane Policy prevents this problem in a production environment while achieving the security objective?

Options:

A.

Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the output direction

B.

Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the input direction

C.

Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy m the input direction

D.

Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy m the output direction

Buy Now
Questions 127

Refer to the exhibit. A network administrator configured mutual redistribution on R1 and R2 routers, which caused instability in the network. Which action resolves the issue?

Options:

A.

Set a tag in the route map when redistributing EIGRP into OSPF on R1. and match the same tag on R2 to deny when redistributing OSPF into EIGRP.

B.

Set a tag in the route map when redistributing EIGRP into OSPF on R1. and match the same tag on R2 to allow when redistributing OSPF into EIGRP.

C.

Advertise summary routes of EIGRP to OSPF and deny specific EIGRP routes when redistributing into OSPF.

D.

Apply a prefix list of EIGRP network routes in OSPF domain on R1 to propagate back into the EIGRP routing domain.

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Questions 128

An engineer configured access list NON-CISCO in a policy to influence routes

What are the two effects of this route map configuration? (Choose two.)

Options:

A.

Packets are not evaluated by sequence 10.

B.

Packets are evaluated by sequence 10.

C.

Packets are forwarded to the default gateway.

D.

Packets are forwarded using normal route lookup.

E.

Packets are dropped by the access list.

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Questions 129

Refer to the exhibit.

Troubleshoot and ensure that branch B only ever uses the MPLS B network to reach HQ. Which action achieves this requirement?

Options:

A.

Introduce an AS path filter on branch A routers so that only local prefixes are advertised into BGP

B.

increase the local preference for all HQ prefixes received at branch B from the MPLS B network to be higher than the local preferences used on the MPLS A network

C.

Introduce AS path prepending on the branch A MPLS B network connection so that any HQ advertisements from branch A toward the MPLS B network are prepended three times

D.

Modify the weight of all HQ prefixes received at branch B from the MPLS B network to be higher than the weights used on the MPLS A network

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Questions 130

Refer to the exhibit. A network administrator configured an IPv6 access list to allow TCP return traffic only, but it is not working as expected. Which changes resolve this issue?

Options:

A.

ipv6 access-list inboundpermit tcp any any syndeny ipv6 any any log!interface gi0/0ipv6 traffic-filter inbound out

B.

ipv6 access-list inboundpermit tcp any any syndeny ipv6 any any log!interface gi0/0ipv6 traffic-filter inbound in

C.

ipv6 access-list inboundpermit tcp any any establisheddeny ipv6 any any log!interface gi0/0ipv6 traffic-filter inbound in

D.

ipv6 access-list inboundpermit tcp any any establisheddeny ipv6 any any log!interface gi0/0ipv6 traffic-filter inbound out

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Questions 131

Refer to the exhibit.

While troubleshooting an EIGRP neighbor adjacency problem, the network engineer notices that the interface connected to the neighboring router is not participating in the EIGRP process. Which action resolves the issues?

Options:

A.

Configure the network command to network 172.16.0.1 0.0.0.0

B.

Configure the network command under EIGRP address family vrf CLIENT1

C.

Configure EIGRP metrics on interface FastEthernet0/3

D.

Configure the network command under EIGRP address family ipv4

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Questions 132

Refer to the exhibit.

R1 is connected with R2 via GigabitEthernet0/0, and R2 cannot ping R1. What action will fix the issue?

Options:

A.

Fix route dampening configured on the router.

B.

Replace the SFP module because it is not supported.

C.

Fix IP Event Dampening configured on the interface.

D.

Correct the IP SLA probe that failed.

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Questions 133

Refer to the exhibit.

A network administrator configured mutual redistribution on R1 and R2 routers, which caused instability in the network. Which action resolves the issue?

Options:

A.

Set a tag in the route map when redistributing EIGRP into OSPF on R1. and match the same tag on R2 to allow when redistributing OSPF into EIGRP.

B.

Apply a prefix list of EIGRP network routes in OSPF domain on R1 to propagate back into the EIGRP routing domain.

C.

Set a tag in the route map when redistributing EIGRP into OSPF on R1, and match the same tag on R2 to deny when redistributing OSPF into EIGRP.

D.

Advertise summary routes of EIGRP to OSPF and deny specific EIGRP routes when redistributing into OSPF.

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Questions 134

Clients on ALS2 receive IPv4 and IPv6 addresses but clients on ALS1 receive only IPv4 addresses and not IPv6 addresses. Which action on DSW1 allows clients on ALS1 to receive IPv6 addresses?

Options:

A.

Configure DSW1(config-if)#ipv6 helper address 2002:404:404::404:404

B.

Configure DSW1(dhcp-config)#default-router 2002:A04:A01::A04:A01

C.

Configure DSW1(config)#ipv6 route 2002:404:404:404:404/128 FastEthernet1/0

D.

Configure DSW1(config-if)#ipv6 dhcp relay destination 2002:404:404::404:404 GigabitEthernet1/2

E.

Option A

F.

Option B

G.

Option C

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Questions 135

Refer to the exhibit. The network administrator configured the branch router for IPv6 on the E 0/0 interface The neighboring router is fully configured to meet requirements, but the neighbor relationship is not coming up. Which action fixes the problem on the branch router to bring the IPv6 neighbors up?

Options:

A.

Enable the IPv4 address family under the E 0/0 interface by using the address-family Ipv4 unicast command

B.

Disable IPv6 on the E 0/0 interface using the no ipv6 enable command

C.

Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command

D.

Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E 0/0 interface.

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Questions 136

In which two ways does the IPv6 First-Hop Security Binding Table operate? (Choose two.)

Options:

A.

by IPv6 routing protocols to securely build neighborships without the need of authentication

B.

by the recovery mechanism to recover the binding table in the event of a device reboot

C.

by IPv6 HSRP to make sure neighbors are authenticated before being used as gateways

D.

by various IPv6 guard features to validate the data link layer address

E.

by storing hashed keys for IPsec tunnels for the built-in IPsec features

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Questions 137

Refer to the exhibit.

A network administrator configured an IPv6 access list to allow TCP return frame only, but it is not working as expected. Which changes resolve this issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 138

Refer to the exhibit.

The R1 and R2 configurations are:

The neighbor is not coming up. Which two sets of configurations bring the neighbors up? (Choose two.)

Options:

A.

R2ip route 10.1.1.1 255.255.255.255 192.168.1.1!router bgp 200neighbor 10.1.1.1 tti-security hops 1neighbor 10.1.1.1 update-source loopback 0

B.

R2ip route 10.1.1.1 255.255.255.255 192.168.1.1!router bgp 200neighbor 10.1.1.1 disable-connected-checkneighbor 10.1.1.1 update-source loopback 0

C.

R2ip route 10.1.1.2 255.255.255.255 192.168.1.2!router bgp 100neighbor 10.1.1.2 ttl-security hops 1neighbor 10.1.1.2 update-source loopback 0

D.

R1ip route 10.1.1.2 255.255.255.255 192.168.1.2!router bgp 100neighbor 10.1.1.1 ttl-security hops 1neighbor 10.1.1.2 update-source loopback 0

E.

R1ip route 10.1.1.2 255.255.255.255 192.168.1.2!router bgp 100neighbor 10.1.1.2 disable-connected-checkneighbor 10.1.1.2 update-source Loopback0

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Questions 139

Refer to the exhibit.

SanFrancisco and Boston routers are choosing slower links to reach each other despite the direct links being up Which configuration fixes the issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 140

An engineer configured SNMP notifications sent to the management server using authentication and encrypting data with DES. An error in the response PDU is received as " UNKNOWNUSERNAME. WRONGDIGEST " . Which action resolves the issue?

Options:

A.

Configure the correct authentication password using SNMPv3 authPriv .

B.

Configure the correct authentication password using SNMPv3 authNoPriv.

C.

Configure correct authentication and privacy passwords using SNMPv3 authNoPriv.

D.

Configure correct authentication and privacy passwords using SNMPv3 authPriv.

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Questions 141

Refer to the exhibit.

Which two actions restrict access to router R1 by SSH? (Choose two.)

Options:

A.

Configure transport input ssh on line vty and remove sequence 30 from access list 100.

B.

Configure transport output ssh on line vty and remove sequence 20 from access list 100.

C.

Remove class-map ANY from service-policy CoPP

D.

Configure transport output ssh on line vty and remove sequence 10 from access list 199.

E.

Remove sequence 10 from access list 100 and add sequence 20 deny tcp any any eq telnet to access list 199

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Questions 142

Refer to the exhibit.

An IT staff member comes into the office during normal office hours and cannot access devices through SSH Which action should be taken to resolve this issue?

Options:

A.

Modify the access list to use the correct IP address.

B.

Configure the correct time range.

C.

Modify the access list to correct the subnet mask

D.

Configure the access list in the outbound direction.

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Questions 143

How are MPLS Layer 3 VPN services deployed?

Options:

A.

The RD and RT values must match under the VRR

B.

The RD and RT values under a VRF must match on the remote PE router

C.

The import and export RT values under a VRF must always be the same.

D.

The label switch path must be available between the local and remote PE routers.

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Questions 144

Drag and drop the MPLS concepts from the left onto the descriptions on the right.

Options:

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Questions 145

What are two functions of IPv6 Source Guard? (Choose two.)

Options:

A.

It uses the populated binding table for allowing legitimate traffic.

B.

It works independent from IPv6 neighbor discovery.

C.

It denies traffic from unknown sources or unallocated addresses.

D.

It denies traffic by inspecting neighbor discovery packets for specific pattern.

E.

It blocks certain traffic by inspecting DHCP packets for specific sources.

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Questions 146

Refer to the exhibit. The network administrator has configured the Customer Edge router (AS 64511) to send only summarized routes toward ISP-1 (AS 100) and ISP-2 (AS 200).

router bgp 64511

network 172.16.20.0 mask 255.255.255.0

network 172.16.21.0 mask 255.255.255.0

network 172.16.22.0 mask 255.255.255.0

network 172.16.23.0 mask 255.255.255.0

aggregate-address 172.16.20.0 255.255.252.0

After this configuration. ISP-1 and ISP-2 continue to receive the specific routes and the summary route. Which configuration resolves the issue?

Options:

A.

router bgp 64511aggregate-address 172.16.20.0 255.255.252.0 summary-only

B.

router bgp 64511neighbor 192.168.100.1 summary-onlyneighbor 192.168.200.2 summary-only

C.

interface E 0/0ip bgp suppress-map BLOCK_SPECIFIC!interface E 0/1ip bgp suppress-map BLOCK_SPECIFIC!ip prefix-list PL_BLOCK_SPECIFIC permit 172.16.20.0/22 ge 24!route-map BLOCK_SPECIFIC permit 10match ip address prefix-list PL_BLOCK_SPECIFIC

D.

ip prefix-list PL_BLOCK_SPECIFIC deny 172.16.20.0/22 ge 22ip prefix-list PL BLOCK SPECIFIC permit 172.16.20.0/22!route-map BLOCK_SPECIFIC permit 10match ip address prefix-list PL_BLOCK_SPECIFIC!router bgp 64511aggregate-address 172.16.20.0 255 255.252.0 suppress-map BLOCKSPECIFIC

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Questions 147

Which two components are needed for a service provider to utilize the LVPN MPLS application? (Choose two.)

Options:

A.

The P routers must be configured for MP-iBGP toward the PE routers

B.

The P routers must be configured with RSVP.

C.

The PE routers must be configured for MP-iBGP with other PE routers

D.

The PE routers must be configured for MP-eBGP to connect to CEs

E.

The P and PE routers must be configured with LDP or RSVP

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Questions 148

Refer to the exhibit.

A network administrator has developed a Python script on the local Linux machine and is trying to transfer it to the router. However, the transfer fails. Which action resolves this issue?

Options:

A.

The SSH service must be enabled with the crypto key generate rsa command.

B.

The SCP service must be enabled with the ip scp server enable command.

C.

The Python interpreter must first be enabled with the guestshell enable command.

D.

The SSH access must be allowed on the VTY lines using the transport input ssh command.

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Questions 149

An engineer configured Reverse Path Forwarding on an interface and noticed that the routes are dropped when a route lookup fails on that interface for a prefix that is available in the routing table Which interface configuration resolves the issue?

Options:

A.

ip verify unicast source reachable-via rx

B.

ip verify unicast source reachable-via any

C.

ip verify unicast source reachable-via allow-default

D.

ip verify unicast source reachable-via 12-src

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Questions 150

Refer to the exhibit.

An engineer is trying to configure local authentication on the console line, but the device is trying to authenticate using TACACS+. Which action produces the desired configuration?

Options:

A.

Add the aaa authentication login default none command to the global configuration.

B.

Replace the capital “C” with a lowercase “c” in the aaa authentication login Console local command.

C.

Add the aaa authentication login default group tacacs+ local-case command to the globalconfiguration.

D.

Add the login authentication Console command to the line configuration

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Questions 151

Which Ipv6 first-hop security feature helps to minimize denial of service attacks?

Options:

A.

IPv6 Router Advertisement Guard

B.

IPv6 Destination Guard

C.

DHCPv6 Guard

D.

IPv6 MAC address filtering

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Questions 152

An engineer is troubleshooting on the console session of a router and turns on multiple debug commands. The console screen is filled with scrolling debug messages that none of the commands can be verified if entered correctly or display any output. Which action allows the engineer to see entered console commands while still continuing the analysis of the debug messages?

Options:

A.

Configure the logging synchronous command

B.

Configure the no logging console debugging command globally

C.

Configure the logging synchronous level all command

D.

Configure the term no mon command globally

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Questions 153

What does the PE router convert the Ipv4 prefix to within an MPLS VPN?

Options:

A.

VPN-IPv4 prefix combined with the 64-bit route distinguisher

B.

48-bit route combining the IP and PE router-id

C.

prefix that combines the ASN, PE router-id, and IP prefix

D.

eBGP path association between the PE and CE sessions

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Questions 154

Refer to the exhibit.

An engineer wanted to set a tag of 30 to route 10 1.80.65/32 but it failed How is the issue fixed?

Options:

A.

Modify route-map ospf-to-eigrp permit 30 and match prefix-list ccnp2.

B.

Modify route-map ospf-to-eigrp permit 10 and match prefix-list ccnp2.

C.

Modify prefix-list ccnp3 to add 10.1.64.0/20 le 24

D.

Modify prefix-list ccnp3 to add 10.1.64.0/20 ge 32

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Questions 155

Refer to the exhibits.

When DMVPN is configured, which configuration allows spoke-to-spoke communication using loopback as a tunnel source?

Options:

A.

Configure crypto isakmp key cisco address 0.0.0.0 on the hub.

B.

Configure crypto isakmp key Cisco address 200.1.0.0 255.255.0.0 on the hub.

C.

Configure crypto isakmp key cisco address 200.1.0.0 255.255.0.0 on the spokes.

D.

Configure crypto isakmp key cisco address 0.0.0.0 on the spokes.

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Questions 156

Exhibit:

NTP is configured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15. Which action resolves the issue?

Options:

A.

Check and resolve reachability between the WLC and the NTP server

B.

Reset the NTP server to resolve any synchronization issues for all devices

C.

Check and resolve reachability between Cisco DNA Center and the NTP server

D.

Check and configure NTP on the WLC and synchronize with Cisco DNA Center

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Questions 157

Refer to the exhibit.

To provide reachability to network 10.1.1.0 /24 from R5, the network administrator redistributes EIGRP into OSPF on R3 but notices that R4 is now taking a ........... path through R5 to reach 10.1.1.0/24 network. Which action fixes the issue while keeping the reachability from R5 to 10.1.1.0/24 network?

Options:

A.

Change the administrative distance of the external EIGRP to 90.

B.

Apply the outbound distribution list on R5 toward R4 in OSPF.

C.

Change the administrative distance of OSPF to 200 on R5.

D.

Redistribute OSPF into EIGRP on R4

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Questions 158

What statement about route distinguishes in an MPLS network is true?

Options:

A.

Route distinguishes make a unique VPNv4 address across the MPLS network.

B.

Route distinguishers allow multiple instances of a routing table to coexist within the edge router.

C.

Route distinguishes are used for label bindings

D.

Route distinguishes define which prefixes are imported and exported on the edge router

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Questions 159

Refer to the exhibit.

A user cannot SSH to the router. What action must be taken to resolve this issue?

Options:

A.

Configure transport input ssh

B.

Configure transport output ssh

C.

Configure ip ssh version 2

D.

Configure ip ssh source-interface loopback0

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Questions 160

Refer to the exhibit.

PC-2 failed to establish a Telnet connection to the terminal server. Which configuration resolves the issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 161

Refer to the exhibit. R2 has two paths to reach 192.168.13.0/24. but traffic is sent only through R3. Which action allows traffic to use both paths?

Options:

A.

Configure the bandwidth 2000 command under interface FastEthernet0/0 on R2.

B.

Configure the variance 4 command under the EIGRP process on R2.

C.

Configure the delay 1 command under interface FastEthernet0/0 on R2.

D.

Configure the variance 2 command under the EIGRP process on R2

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Questions 162

Refer to the exhibit.

A company with autonomous system number AS65401 has obtained IP address block 209.165.200.224/27 fro, ARIN. The company needed more IP addresses and was assigned block209.165.202.128/27 from ISP2. An engineer is ISP1 reports they are receiving ISP2 routes from AS65401. Which configuration onR1 resolves the issue?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 163

Refer to the exhibit.

Which two actions should be taken to access the server? (Choose two.)

Options:

A.

Modify the access list to add a second line of permit ip any

B.

Modify the access list to deny the route to 192.168.2.2.

C.

Modify distribute list seq 10 to permit the route to 192.168.2.2.

D.

Add a sequence 20 in the route map to permit access list 1.

E.

Add a floating static route to reach to 192.168.2.2 with administrative distance higher than OSPF

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Questions 164

A network administrator is tasked to permit http and https traffic only toward the internet from the User1 laptop to adhere to company’s security policy. The administrator can still ping to www.cisco.com Which interface should the access list 101 be applied to resolve this issue?

Options:

A.

Interface G0/48 in the incoming direction

B.

Interface G0/0 in the outgoing direction.

C.

Interface S1/0 in the outgoing direction.

D.

Interface G0/0 in the incoming direction.

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Questions 165

Which feature drops packets if the source address is not found in the snooping table?

Options:

A.

IPv6 Source Guard

B.

IPv6 Destination Guard

C.

IPv6 Prefix Guard

D.

Binding Table Recovery

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Questions 166

Refer to Exhibit.

Which two configurations allow clients to get dynamic ip addresses assigned?

Options:

A.

Configure access-list 100 permit udp any any eq 61 as the first line

B.

Configure access-list 100 permit udp any any eq 86 as the first line

C.

Configure access-list 100 permit udp any any eq 68 as the first line

D.

Configure access-list 100 permit udp any any eq 69 as the first line

E.

Configure access-list 100 permit udp any any eq 67 as the first line

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Questions 167

Refer to the exhibit.

A network administrator logs into the router using TACACS+ username and password credentials, but the administrator cannot run any privileged commands Which action resolves the issue?

Options:

A.

Configure TACACS+ synchronization with the Active Directory admin group

B.

Configure the username from a local database

C.

Configure full access for the username from TACACS+ server

D.

Configure an authorized IP address for this user to access this router

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Questions 168

Exhibit:

Which action resolves the authentication problem?

Options:

A.

Configure the user name on the TACACS+ server

B.

Configure the UDP port 1812 to be allowed on the TACACS+ server

C.

Configure the TCP port 49 to be reachable by the router

D.

Configure the same password between the TACACS+ server and router.

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Questions 169

Refer to the exhibit. An engineer uses NetFlow to troubleshoot a voice quality issue from the branch office and notices that the traffic is not arriving in the correct format to the collector. Which configuration resolves the issue?

Options:

A.

R2 (config-flow-exporter) #export-protocol netflow-v5

R2 (config) #flow exporter CCNPEXP1

B.

R2 (config-flow-exporter) #export-protocol netflow-v9

R2 (config) #flow exporter CCNPEXP1

C.

R2 (config-flow-exporter) #export-protocol netflow-v9

R2 (config-flow-monitor) #flow exporter CCNPEXP1

R2 (config-flow-monitor) #no exporter CCNPEXP1

R2 (config) #flow monitor CCNPMON1

D.

R2 (config-flow-exporter) #export-protocol ipfix

R2 (config-flow-monitor) #flow exporter CCNPEXP1

R2 (config-flow-monitor) #no exporter CCNPEXP1

R2 (config) #flow monitor CCNPMON1

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Questions 170

Refer to the exhibit.

An error message " an OSPF-4-FLOOD_WAR” is received on SW2 from SW1. SW2 is repeatedly receiving its own link-state advertisement and flushes it from the network. Which action resolves the issue?

Options:

A.

Change area 5 to a normal area from a nonstub area

B.

Resolve different subnet mask issue on the link

C.

Configure Layer 3 port channel on interfaces between switches

D.

Resolve duplicate IP address issue in the network

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Questions 171

Refer to the exhibit.

Which two commands provide the administrator with the information needed to resolve the issue? (Choose two.)

Options:

A.

snmp user

B.

debug snmp engine-id

C.

debug snmpv3 engine-id

D.

debug snmp packet

E.

showsnmpv3 user

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Questions 172

Which Layer 3 VPN attribute allows different customers to connect to the same MPLS network wrth overlapping IP ranges?

Options:

A.

VRF

B.

RT

C.

MP-BGP

D.

RD

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Questions 173

Refer to the exhibit.

A network administrator is troubleshooting OSPF adjacency issue by going through the console logs in the router, but due to an overwhelming log message stream it is impossible to capture the problem Which two commands reduce console log messages to relevant OSPF neighbor problem details so that the issue can be resolved? (Choose two)

Options:

A.

debug condition interface

B.

debug condition ip

C.

debug condition ospf neighbor

D.

debug condition session-id ADJCHG

E.

debug condition all

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Questions 174

How are CE advertised routes segmented from other CE routers on an MPLS PE router?

Options:

A.

with a combination of VRF-Lite and MP-BGP

B.

by pushing MPLS labels advertised by LDP on customer routes

C.

by enabling multiple instances of BGP. one for each CE router

D.

by assigning CE-facing interfaces to different VRFs

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Questions 175

Which router translates the customer routing information into VPNv4 routes to exchange VPNv4 routes with other devices through MP-BGP?

Options:

A.

PE

B.

CE

C.

P

D.

VPNv4 RR

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Questions 176

Refer to the exhibit. A network engineer lost remote access to the router due to a network problem. The engineer used the console to access the router and noticed continuous logs on the console terminal. Which configuration limits the number of log messages on the console to critical and higher seventy level messages?

Options:

A.

term no monitor

B.

logging console 2

C.

no logging console

D.

logging console 5

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Questions 177

Refer to the exhibit.

An engineer configured IP SLA on R1 to avoid the ISP link flapping problem. but it is not working as designed IP SLA should wait 30 seconds before switching traffic to a secondary connection and then revert to the primary link after waning 20 seconds, when the primary link is available and stabilized. Which configuration resolves the issue?

Options:

A.

R1(config)#ip sla 700R1(config-ip-sla)#delay down 30 up 20

B.

R1(config)#ip sla 700R1(config-ip-sla)#delay down 20 up 30

C.

R1(config)#track 700 ip sla 700R1(config-track)#delay down 30 up 20

D.

R1(config)#track 700 ip sla 700R1(config-track)#delay down 20 up 30

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Questions 178

:590

Refer to the exhibit The R2 OSPF route 10 2 2 0/24 shows in the R1 EIGRP routing table without route redistribution performed between OSPF and EIGRP routing protocols Which configuration is required on router R2 to resolve the issue?

Options:

A.

passive-interface FastEthernet 0/0 command in OSPF1.

B.

Add the no auto-summary command in EIGRP 100.

C.

Replace the network 10.0.0.0 command with FastEthernet0/0network in EIGRP 100.

D.

Addthe passive-interface FastEthernet 1/0 command in EIGRP 100

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Questions 179

Refer to the exhibit. A network engineer is troubleshooting a failed link between R2 and R3 No traffic loss is reported from router R5 to HQ Which command fixes the separated backbone?

Options:

A.

R2(config-router)#no area 21 stub

B.

R2(config_router)#area 21 virtual-link 192.168.125.5

C.

R3(config-router)#area 21 virtual-link 192.168.125.5

D.

R3(config-router)#no area 21 stub

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Questions 180

A network administrator is troubleshooting a failed AAA login issue on a Cisco Catalyst c3560 switch. When the network administrator tries to log in with SSH using TACACS+ username and password credentials, the switch is no longer authenticating and is failing back to the local account. Which action resolves this issue?

Options:

A.

Configure ip tacacs source-interface GigabitEthernet 1/1

B.

Configure ip tacacs source-ip 192.168.100.55

C.

Configure ip tacacs-server source-ip 192.168.100.55

D.

Configure ip tacacs-server source-interface GigabitEthernet 1/1

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Questions 181

Refer to the exhibit. Which configuration is required for R2 to get the IP address from the DHCP server?

Options:

A.

ip access-list extended R2WANpermit tcp any any eq 68

B.

ip access-list extended R2WANpermit udp any any eq 68

C.

ip access-list extended R2WANpermit udp any any eq 67

D.

interface GigabitEthernet0/0ip access-group R2WAN out

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Questions 182

Which IPv6 feature enables a device to reject traffic when it is originated from an address that is not stored in the device binding table?

Options:

A.

IPv6 Snooping

B.

IPv6 Source Guard

C.

IPv6 DAD Proxy

D.

IPv6 RA Guard

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Questions 183

Refer to the exhibit. An engineer configured BGP and wants to select the path from 10.77.255.57 as the best path instead of current best path. Which action resolves the issue?

Options:

A.

Configure AS_PATH prepend for the desired best path

B.

Configure higher MED to select as the best path.

C.

Configure lower LOCAL_PREF to select as the best path.

D.

Configure AS_PATH prepend for the current best path

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Questions 184

Refer to the exhibit.

Although summarization is configured for R1 to receive 10.0.0.0/8. more specific routes are received by R1. How should the 10.0.0.0/8 summary route be received from the neighbor, attached to R1 via Fast Ethernet0/0 interface?

Options:

A.

R1 should configure the ip summary-address eigrp < AS number > 10.0.0.0.255.0.0.0 command under the Fast Ethernet 0/0 interface.

B.

The summarization condition is not met Router 10 1 100.10 requires a route for 10 0.0.0/8 that points to null 0

C.

The summarization condition is not met. The network 10.1.100.0/24 should be changed to 172.16.0.0/24.

D.

R1 should configure the ip summary-address eigrp < AS number > 10.0.0.0 0.0.0.255 command under the Fast Ethernet 0/0 interface.

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Questions 185

The network administrator configured CoPP so that all routing protocol traffic toward the router CPU is

limited to 1 mbps. All traffic that exceeds

this limit must be dropped. The router is running BGP and OSPF Management traffic for Telnet and SSH

must be limited to 500kbps.

access-list 100 permit tcp any any eq 179

access-list 100 permit tcp any any range 22 23

access-list 100 permit ospf any any

!

class-map CM-ROUTING

match access-group 100

class-map CM-MGMT

match access-group 100

!

policy-map PM-COPP

class CM-ROUTING

police 1000000 conform-action transmit

class CM-MGMT

police 500000 conform-action transmit

!

control-plane

service-policy output PM-COPP

No traffic is filtering through CoPP,which is resulting in high CPU utilization,which configuration resolves

the issue ?

Options:

A.

no access-list 100access-list 100 permit tcp any any eq 179access-list 100 permit ospf any anyaccess-list 101 Permit tcp any any range 22 23!class-map CM-MGMTno match access-group 100match access-group 101

B.

control-planeno service-policy output PM-COPPservice-policy input PM-COPP

C.

No access-list 100access-list 100 permit tcp any any eq 179access-list 100 permit tcp any any range eq 22access-list 100 permit tcp any any range eq 23access-list 100 permit ospf any any

D.

no access-list 100access-list 100 permit tcp any any eq 179access-list 100 permit ospf any anyaccess-list 101 Permit tcp any any range 22 23!class-map CM-MGMTno match access-group 100match access-group 101!control-planeno service-policy output PM-COPPservice-policy input PM-COPP

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Questions 186

A company Is redesigning WAN infrastructure so that all branch sites must communicate via the head office and the head office can directly communicate with each site independently. The network engineer must configure the head office router by considering zero-touch technology when adding new sites in the same WAN infrastructure. Which configuration must be applied to the head office router to meet this requirement?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 187

Refer to the exhibit.

An engineer configured NetFlow on R1, but the NMS server cannot see the flow from ethernet 0/0 of R1. Which configuration resolves the issue?

Options:

A.

flow monitor Flowmonitor1source Ethernet0/0

B.

interface Ethernet0/1ip flow monitor Flowmonitor1 inputip flow monitor Flowmonitor1 output

C.

interface Ethernet0/0ip flow monitor Flowmonitor1 inputip flow monitor Flowmonitor1 output

D.

flow exporter FlowAnalyzer1source Ethernet0/0

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Questions 188

Refer to the exhibit.

An engineer configures DMVPN on devices Hub West and Hub East. Which two additional configurations must be on devices Hub West and Hub East as part of the template to configure hierarchical DMVPN? (Choose two.)

Options:

A.

interface Tunnel10

ip nhrp map multicast dynamic

B.

interface Tunnel10

ip nhrp shortcut

C.

interface Tunnel10

ip nhrp nhs 192.168.0.1

D.

interface Tunnel10

ip nhrp map 192.168.0.1 172.16.0.2

E.

interface Tunnel10

ip nhrp nhs 192.168.0.1 nbma 172.16.0.2 multicast

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Questions 189

Refer to the exhibit. Which action restores the routes from neighbors while still filtering 1.1.1.0/24?

Options:

A.

Add a second line in the access list to permit any.

B.

Modify the route map to permit the access list instead of deny it

C.

Modify the access list to deny instead of permit it.

D.

Add a second sequence in the route map permit 20

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Questions 190

Refer to Exhibit.

A network administrator added one router in the Cisco DNA Center and checked its discovery and health from the Network Health Dashboard. The network administrator observed that the router is still showing up as unmonitored. What must be configured on the router to mount it in the Cisco DNA Center?

Options:

A.

Configure router with NetFlow data

B.

Configure router with the telemetry data

C.

Configure router with routing to reach Cisco DNA Center

D.

Configure router with SNMPv2c or SNMPv3 traps

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Questions 191

Refer to the exhibit.

The Math and Science departments connect through the corporate. IT router but users in the Math department must not be able to reach the Science department and vice versa Which configuration accomplishes this task?

Options:

A.

vrf definition Science!interface E 0/2ip address 192.168.1.1 255.255.255.0no shut!interface E 0/3ip address 192.168.2.1 255.255.255.0no shut

B.

vrf definition Scienceaddress-family ipv4!interface E 0/2ip address 192.168.1.1 255.255.255.0vrf forwarding Scienceno shut!interface E 0/3ip address 192.168.2.1 255.255.255.0vrf forwarding Scienceno shut

C.

vrf definition Scienceaddress-family ipv4!interface E 0/2ip address 192.168.1.1 255.255.255.0no shut!interface E 0/3ip address 192.168.2.1 255.255.255.0no shut

D.

vrf definition Scienceaddress-family ipv4!interface E 0/2vrf forwarding Scienceip address 192.168.1.1 255.255.255.0no shut!interface E 0/3vrf forwarding Scienceip address 192.168.2.1

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Questions 192

An engineer sets up a DMVPN connection to connect branch 1 and branch 2 to HQ branch 1 and branch 2 cannot communicate with each other. Which change must be made to resolve this issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Exam Code: 300-410
Exam Name: Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI)
Last Update: May 21, 2026
Questions: 630
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