Labour Day Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: cramtreat

JN0-682 Data Center Professional (JNCIP-DC) Questions and Answers

Questions 4

What is the purpose of the command shown in the exhibit?

Options:

A.

To stop the reception of transit multicast traffic when there are no interested receivesattached to the local VTEP

B.

To disable the group2390.0.1 across the entire VXLAN.

C.

To stop the transmission of transit multicast traffic when there are no interested receives attached to a remote VTEP

D.

To disallow IGMP request for the group 239.0.01 from host attached to the local VTEP

Buy Now
Questions 5

You are asked to configure VXLAN for you c data center using multicast to exchange VTEP

information?

In this scenario, which two configuration parameters must match on the VTEPs in the same VXLAN segment? (Choose two.)

Options:

A.

VLAN ID

B.

Routing instance name

C.

Multicast group

D.

VNI

Buy Now
Questions 6

You want to improve network convergence within a data center during link failures. In this

scenario, which EVPN-VXLAN feature will accomplish this task?

Options:

A.

storm control

B.

Ethernet segment auto discovery

C.

MAC filtering

D.

MAC mass withdrawal

Buy Now
Questions 7

Which protocol is used between VCF member devices to create a loop-free topology?

Options:

A.

LLDP

B.

MDTP

C.

RSTP

D.

VCCP

Buy Now
Questions 8

A client with five data centers spread around the country uses MPLS L2VPNs to provides point- to- point data center interconnect between each data center in a full-mesh network. The client Is considering an MPLS EVEN implementation.

In this scenario, what are three advantages of using MPL5 EVEN interconnects? (Choose two.)

Options:

A.

The provide for static configuration that does not require a Dynamic Routing Protocol

B.

They provide for a local proxy ARP/ND resolution.

C.

They provide for point to multipoint connectivity

D.

They provide for a MAC learning in the control plane.

E.

They provide for lower transmission latency.

Buy Now
Questions 9

Referring to the exhibit, you want to advertise the IRB routes between both routing instances.

Which two configuration parameters would be applied to accomplish this task? (Choose two.)

Options:

A.

Apply policy irb-A under instance Tenant_c and apply policy irb-c under instance Tenant_A as import policies.

B.

Configure auto-export under both routing instances.

C.

Configure vrf-table-label under both routing instances.

D.

Apply policy irb-A under instance Tenant A and apply policy irb-c under instance Tenant_c as export policies.

Buy Now
Questions 10

Exhibit.

Referring to the exhibit, you want to advertise the IRB routes between both routing instances.

Which two statements are correct in this scenario? (Choose two.)

Options:

A.

Configure a rib-group policy to advertise interface routes under both routing instances.

B.

Configure vrf-table-label under both routing instances.

C.

Configure auto-export and an vrf-import policy under both routing instances.

D.

Configure a vrf-export policy to advertise interface routes under both routing instances.

Buy Now
Questions 11

What happens when a packet is encapsulated by a VXLAN before being placed in the overlay?

Options:

A.

The TTL is decremented by two and placed in the VXLAN header.

B.

The QoS marketing are placed in the VXLAN header.

C.

The VLAN-ID is placed in the VXLAN header.

D.

A VNI that maps to the VLAN-ID placed in the VXLAN header.

Buy Now
Questions 12

Referring to the exhibit, which statement is correct?

Options:

A.

The exhibit shows a 5-stage IP fabric architecture.

B.

The exhibit shows a collapsed fabric architecture.

C.

The exhibit does not represent a valid fabric architecture.

D.

The exhibit shows a 3-stage IP fabric architecture.

Buy Now
Questions 13

You are attempting to configure filter-based forwarding in your data center. All traffic from Host1

that is going to Host2 should be inspected by the data center firewall. You have verified that the traffic is being forwarded from router leaf L1's VRF-1 to its INSPECT-VRF.However, the traffic is not reaching service L2.

Referring to the exhibit, which two steps should you take to troubleshoot the problem? (choose two.)

Options:

A.

Examine the INSPECT-VRF.evpn 0 route table on L1 for a default route that will direct the traffic to L2.

B.

Examine the INSPECT-VRF.inet. 0 route table on L1 for a default route that will direct the traffic to L2.

C.

Ensure that VRF-1 and INSPECT-VRF route targets on L1 and L2 match.

D.

Ensure that the route target in the INSPECT-VRF of L1 matches the route target of the INSPECT- VRF of L2.

Buy Now
Questions 14

You are deploying a VXLAN using signaling overlay network in your new data center. You are able to establish your MP BGP peering session and see your EVPN routes, but traffic will not traverse the VXLAN using signaling overlay network.

What is a solution to this problem?

Options:

A.

Enable the mtu-discovery feature on the MP peering sessions between VXLAN ANs EVPN signaling peers.

B.

Increase the protocol MTU on all devices participating in VXLAN using EVPN signaling

C.

Increase the MTU on the logical VTEP source interface of all devices participating in VXLAN using EVPN signaling.

D.

Increase the physical MTU on all ports on all devices participating in VXLAN using EVPN signaling.

Buy Now
Questions 15

You are designing an IP fabric underlay network in your data center. You must ensure that your traffic can be forwarded at line rate.

In this scenario, which oversubscription model should be used?

Options:

A.

2:1 oversubscription

B.

1:2 oversubscription

C.

3:1 oversubscription

D.

1:1 oversubscription

Buy Now
Questions 16

Referring to the exhibit, which statement is correct?

Options:

A.

Leaf1 has not learned any MAC addresses

B.

Leaf3 is the remote tunnel endpoint.

C.

One tunnel is servicing multiple VLANs

D.

Spanning Tree Protocol is disabled

Buy Now
Questions 17

You have deployed two data centers that require a Layer 2 stretch between host1 and host2.

Referring to the exhibit, what does a Layer 2 stretch require?

Options:

A.

A VPLS WAN connection data centers

B.

A VXLAN tunnel originating on VTEP1 to VTEP2

C.

A VXLAN tunnel originating on the super Spine Layer in DC1 to the Super Spine Layer in DC2

D.

A VXLAN tunnel originating on the Spine Layer in DC1 to the Spine Layer in DC2.

Buy Now
Questions 18

Referring to the exhibit, Host 1 and Host 3 have exchanged traffic.

In this scenario, which statement is true?

Options:

A.

Leaf 2 learn Host 1's MAC address through periodic updates from Spine 2

B.

Leaf 2 learn Host 1's MAC address when Host 3 learns Host 1's MAC address.

C.

Leaf 2 learn Host 1's MAC address when Leaf 1 queries Host 1.

D.

Leaf 2 does not learn Host 1's MAC address until Host1 and Host2 send traffic to each other

Buy Now
Questions 19

Which two statements are correct about VXLANs? (Choose two.)

Options:

A.

VXLANs have smaller broadcast domains than VLANs.

B.

VXLANs have a smaller logical network identifier than VLANs.

C.

VXLANs can have a theoretical maximum of 16 million unique networks.

D.

VXLANs are an overlay technology.

Buy Now
Questions 20

You are deploying an EBGP IP fabric. In this scenario, which statement is true?

Options:

A.

Each spine should peer with every other spine using physical addresses.

B.

Each spine should peer with each leaf using loopback addresses.

C.

Each spine should peer with every other spine using loopback addresses.

D.

Each spine should peer with each leaf using physical addresses.

Buy Now
Questions 21

Referring to the exhibit, you must advertise the Io0.12 interface as a type-5 route.

Which configuration parameter would be used to accomplish this task?

Options:

A.

Configure auto-export under the routing instance.

B.

Configure a vrf-export policy to advertise the interface route under the routing instance.

C.

Configure an export policy to advertise the interface route under protocols evpn.

D.

Configure vrf-table-label under the routing instance.

Buy Now
Questions 22

You are configuring VXLAN. and you must ensure that all switches for the multicast groups

advertise their existence and learn about other VTEPs In this scenario. which protocol will accomplish this task?

Options:

A.

OSPF

B.

EVPN

C.

PIM

D.

BOP

Buy Now
Questions 23

You have a two spine and four leaf CRB topology and you must ensure that the hosts connected

to the leaf devices have reachability to all IRB interface addresses, including the local spine IRB

addresses, and the virtual gateway address.

Which two configuration parameters must be used to accomplish this task? (Choose two.)

Options:

A.

Configure a spine-to-spine BGP peering as part of the overlay.

B.

Configure virtual-gateway-accept-data under the IRB interface.

C.

Configure a spine-to-spine EVPN peering as part of the routing instance.

D.

Configure proxy-macip-advertisement under the IRB interface.

Buy Now
Questions 24

Which two statements are true about VRF routing instances? (Choose two.)

Options:

A.

VRF can be used in conjunction with Layer 3 logical interfaces.

B.

Each logical Layer 3 interface can belong to only one routing instance.

C.

Each logical Layer 3 interface can belong to multiple routing instances.

D.

VRF does not enable multitenancy.

Buy Now
Questions 25

You are troubleshooting a problem with traffic not reaching a remote VTEP. Referring to the

exhibit, what is the reason for the problem?

Options:

A.

A conflict exists with the VLAN-to-VNI mapping.

B.

The local VTEP is misconfigured with the wrong VNI.

C.

No VTEP is configured on peer 192.0.2.20.

D.

The remote VTEP does not have the correct VNI configured.

Buy Now
Questions 26

You are deploying your data center switches using ZTP.

A brand new QFX5120 switch has been booted for the first time. It is failing to upgrade to the desired Junos OS version.

In this scenario, which two actions would you take to troubleshoot this problem? (Choose two.)

Options:

A.

Ensure that the correct Juniper default FTP password is defined under the DHCP configuration option and restart the FTP service.

B.

Log in to the switch through the console and look for log messages that might indicate the cause of the issue.

C.

Ensure that anonymous login is enabled on the FTP server and that the FTP service is running.

D.

From the configuration mode, issue the load factory-default and commit commands to re-initiate the ZTP request.

Buy Now
Questions 27

You are deploying a switch using ZTP.

Which two statements are true in this scenario? (Choose two.)

Options:

A.

If the switch is already running the referenced image, no action is performed and the switch moves to the next ZTP step in the ZTP process.

B.

Using DHCP Option 150. the DHCP server informs the switch of a software image name.

C.

Using DHCP Option 43 sub option 01, the DHCP server informs the switch of the configuration file name.

D.

If no configuration file is referenced in DHCP Options, the switch downloads a default configuration file from the storage server.

Buy Now
Questions 28

Which IP fabric underlay protocol provides the highest degree of scalability?

Options:

A.

IS-IS

B.

RIP

C.

EBGP

D.

OSPF

Buy Now
Questions 29

Which two statements about an over-the-top (OTT) data center interconnect architecture are correct? (Choose two.)

Options:

A.

For a Layer 2 stretched network between data centers, a full mesh of VXLAN tunnels between leaf switches is required.

B.

IBGP or EBGP is required for the underlay.

C.

Multicast is supported.

D.

OTT is ideal for small and medium data center designs.

Buy Now
Questions 30

What are two methods used to scale an IBGP IP Fabric? (Choose two.)

Options:

A.

Spanning tree

B.

Redundant trunk groups

C.

Route reflection

D.

Confederations

Buy Now
Questions 31

Referring to the exhibit, which two statements are correct? (Choose two.)

Options:

A.

The local leaf is using the 192.168.100.102 IP address as the local anchor point of the VTEP tunnel.

B.

The remote leaf is using the 192.168.100.102 IP address as the local anchor point of the VTEP tunnel.

C.

The remote leaf is using the 192.168.100.101 IP address as the local anchor point of the VTEP tunnel.

D.

The local leaf is using the 192.168.100.101 IP address as the local anchor point of the VTEP tunnel.

Buy Now
Questions 32

Which protocol replicates forwarding information between MC-LAG peers?

Options:

A.

VCCP

B.

ICCP

C.

VRRP

D.

LLDP

Buy Now
Questions 33

You are building an IP fabric underlay network for your new data center. You must ensure that you have predictable load-balancing behavior throughout your network. According to Juniper Networks, what are two best practices that should be followed in this scenario? (Choose two.)

Options:

A.

All leaf devices must be identical to the spine device models including the same installed line cards.

B.

All spine devices should be identical models including the same installed line cards.

C.

Every leaf device should have an identical uplink to every other leaf device.

D.

Every leaf device should have an identical uplink to every spine device.

Buy Now
Questions 34

You are designing a Layer 3 fabric underlay using EBGP. You will implement an E VPN-signaled

VXLAN overlay on the Layer 3 fabric.

In this scenario, what must you do in the underlay to ensure that the VXLAN overlay will be able to function properly?

Options:

A.

The underlay should support the PIM protocol

B.

Each device in the underlay should advertise its loopback address

C.

The underlay should be configured with a separate VRF tor each potential tenant

D.

The underlay should advertise the host connected interlaces on all leaf device

Buy Now
Questions 35

A VXLAN has been created between devices leaf1 and Ieaf3.

Referring to the exhibit, which statement is true?

Options:

A.

Traffic sent from host1 to host2 will be dropped on Ieaf3.

B.

Traffic sent from host1 to host2 will be tagged with VLAN ID 100 when exiting Ieaf3.

C.

Traffic sent from host1 to host2 will be tagged with VLAN ID 200 when exiting Ieaf3.

D.

Traffic sent from host1 to host2 will be dropped on leaf1.

Buy Now
Questions 36

In the exhibit, VM1 is part of the same VXLAN segment as VM3.

Which type of message will VTEP B initially send to the RP so that VM3 can communicate with VM1?

Options:

A.

PIM join

B.

IGMP Join (*, G)

C.

IGMP Join (S,G)

D.

PIM register message

Buy Now
Questions 37

Which two statements about a DHCP relay in an EVPN-VXLAN fabric are correct? (Choose two.)

Options:

A.

The DHCP client and the DHCP server can reside in different routing instances.

B.

The DHCP client and the DHCP server must reside in the same routing instance.

C.

Anycast gateway addressing is not supported.

D.

Virtual gateway and anycast gateway addressing are both supported.

Buy Now
Questions 38

A VTEP requires which two interfaces? (Choose two.)

Options:

A.

a logical interface for a Layer 3 network

B.

a physical interface for a Layer 3 network

C.

a logical interface for a Layer 2 network

D.

a physical interface for a Layer 2 network

Buy Now
Questions 39

Referring to the exhibit, which two statements are correct?(Choose two.)

Options:

A.

Seamless EVPN VXLAN stitching is in use.

B.

Switch01 is a spine device.

C.

An OTT data center interconnect is in use.

D.

Switch01 is a leaf device.

Buy Now
Questions 40

Your manager asks you to secure ARP and DHCP traffic across your local Ethernet links In this

scenario, which technology will accomplish this task?

Options:

A.

SSL

B.

MAC sec

C.

IPsec

D.

A firewall filter

Buy Now
Questions 41

The MC-LAG group shown in the exhibit is providing high availability services for the directly connected servers. The backup liveness detection is applied to the ICL-PL link, however, when oneof the members rebooted, there was traffic loss for a few seconds.

In this scenario, where should you apply the backup liveness detection?

Options:

A.

On the management interfaces

B.

On the ae2 interface

C.

On the ae1 interface

D.

On the ae0 interface

Buy Now
Questions 42

Which EVPN router type prevents BUM traffic from looping back to a multihued host?

Options:

A.

Ethernet segment router

B.

IP prefix route

C.

Ether auto discovery route

D.

Inclusive multicast-Ethernet tag route

Buy Now
Questions 43

You are creating a new EVPN and are asked to selectively accept certain MAC advertisement routers from your EVPN peers using VXLAN Encapsulation.

Which statements is correct in this scenario?

Options:

A.

You can use VRF policies and route distinguisher values to filter out unwanted routes.

B.

You can use VBRF import policies and community values to filter out unwanted routes.

C.

You can use MAC filtering to filter out unwanted routes.

D.

You can use firewall filters to filters out unwanted routes

Buy Now
Questions 44

You have successfully deployed an IP fabric in your data center. However, your server team complains that they are not seeing an increase in performance as expected. After examining the routing and forwarding tables, you notice that only a single route is listed to each destination in the forwarding table, even though there are multiple routes shown in the routing table.

In this scenario, what should you do to solve the problem?

Options:

A.

Write a load balancing policy and apply it to the routing table.

B.

Modify the hash algorithm so that only source and destination addresses are used.

C.

Write a load balancing policy and apply it to the forwarding table.

D.

Disable the Spanning Tree Protocol that is blocking the redundant paths.

Buy Now
Questions 45

You are asked to scale the available bandwidth within your Clos data center network to support more east-west traffic. In this scenario, what are two ways to accomplish this task? (Choose two.)

Options:

A.

Add leaf devices to increase available paths and bandwidth

B.

Use aggregated interfaces in the fabric.

C.

Add spines to increase available paths and bandwidth.

D.

Interconnect all spines to increase available paths and bandwidth.

Buy Now
Questions 46

Which protocol replicates forwarding information between MC-LAG peers?

Options:

A.

VCCP

B.

ICCP

C.

VRRP

D.

LLDP

Buy Now
Exam Code: JN0-682
Exam Name: Data Center Professional (JNCIP-DC)
Last Update: May 3, 2024
Questions: 154
JN0-682 pdf

JN0-682 PDF

$28  $80
JN0-682 Engine

JN0-682 Testing Engine

$33.25  $95
JN0-682 PDF + Engine

JN0-682 PDF + Testing Engine

$45.5  $130