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350-801 Implementing Cisco Collaboration Core Technologies (350-801 CLCOR) Questions and Answers

Questions 4

Which two protocols can be configured for the Cisco Unity Connection and Cisco UCM integration? (Choose two.)

Options:

A.

H. 323

B.

SIP

C.

SCCP

D.

MGCP

E.

RTP

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Questions 5

An engineer is trying to add a new subscriber to the cluster of Cisco UCM. and the synchronization is failing. The engineer obtained the output from the publisher and noticed the error Based on the output, what is the issue?

Options:

A.

The NTP server is running out of space in the hard drive, which prevents the cluster service from starting.

B.

The NTP service is pointing to the wrong publisher.

C.

The NTP server for Cisco UCM must be stratum 6 or higher.

D.

The NTP server must be replaced by another server with NTP stratum 1, 2, or 3 running version NTPv4.

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Questions 6

An engineer with ID012345678 must build an international dial plan in Cisco UCM. Which action is taken when building a variable-length route pattern?

Options:

A.

configure single route pattern for international calls

B.

set up all international route patterns to 0.!

C.

reduce the T302 timer to less than 4 seconds

D.

create a second route pattern followed by the # wildcard

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Questions 7

An administrator installs a new Cisco TelePresence video endpoint and receives this error:"AOR is not permitted by Allow/Deny list. Which action should be taken to resolve this problem?

Options:

A.

Reboot the VCS server and attempt reregistration.

B.

Change the SIP trunk configuration.

C.

Correct the restriction policy settings.

D.

Upload a new policy in VCS.

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Questions 8

Which two technical reasons make QoS a necessity in a video deployment? (Choose Two)

Options:

A.

Low response time between endpoints

B.

Provisioned bandwidth of the link

C.

Variable bit rate of the video stream

D.

Bursly behavior of video traffic

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Questions 9

Which call flow matches traffic from a Mobile and Remote Access registered endpoint to central call control?

Options:

A.

Endpoint>Expressway-C>Expressway-E>Cisco UCM

B.

Endpoint>Expressway-E>Expressway-C> Cisco UCM

C.

Endpoint>Expressway-E> Cisco UCM

D.

Endpoint>Expressway-C> Cisco UCM

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Questions 10

A Cisco voice gateway is configured to use a sip-kpml DTMF relay in global settings. A new SIP dial peer is configured for a third-party application that only supports an in-band DTMF relay. Which commands must an engineer run on the dial peer?

Options:

A.

dtmf-relay sip-info

B.

dtmf-relay sip-notify

C.

dtmf-relay rtp-net

D.

no dtmf-relay sip-kpml

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Questions 11

A collaboration engineer must optimize the dial plan within Cisco UCM. There are multiple remote sites. And each site has its own route patterns and local gateways. What should the engineer do on the cisco UCM to optimize the dial plan?

Options:

A.

Configure a Standard Local Route Group to use a single route pattern for all calls within the cluster.

B.

Create a centralized dial plan with a Cisco UCM Session Management Edition cluster or a Cisco gatekeeper.

C.

Implement ILS with GDPR so the dial plan can dynamically replicate across clusters.

D.

Leverage Cisco UCM Express as SRST so the phones can have more features at each remote site

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Questions 12

An administrator is developing an 8-class QoS baseline model. The CS3 standards-based marking recommendation is used for which type of class?

Options:

A.

Scavenger

B.

best effort

C.

voice

D.

call signaling

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Questions 13

-

Guidelines

-

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.

• Refer to the Topology tab to access the device console(s) and perform the tasks.

• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.

• All necessary preconfigurations have been applied.

• Do not change the enable password or hostname for any device.

• Save your configurations to NVRAM before moving to the next item.

• Click Next at the bottom of the screen to submit this lab and move to the next question.

• When Next is clicked, the lab closes and cannot be reopened.

Topology

Tasks

-

The operations team started configuring network devices for a new site.

Complete the configurations to achieve these goals:

1. Ensure that port channel Po1 between DISTRO-SW01 and DISTRO-SW02 is operational using the LACP protocol. Configuration changes for this task must be made on DISTRO-SW01.

2. Ensure that traffic on VLAN 10 is carried as untagged traffic between DISTRO-SW01 and DISTRO-SW02.

3. Complete the Rapid-PVST+ configuration on DISTRO-SW2 by ensuring it it the secondary root switch for all VLANs in the range of 1 to 1005.

DISTRO-SW01

DISTRO-SW02

-

Options:

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Questions 14

After an administrator installs the Cisco jabber Client, it fails to register with the cisco UCM server. Which two actions should be taken to troubleshoot this problem? (Choose two.)

Options:

A.

Verify the installation of the LMHOST file on the PC.

B.

Verify the configuration of the DNS SRV record.

C.

Verify corporate firewall settings for client connections.

D.

Verify Layer 3 connectivity on the gateway.

E.

Reboot the Cisco Unified Border Element Gateway.

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Questions 15

Which two features of Cisco Prime Collaboration Assurance require advanced licensing? (Choose two.)

Options:

A.

real lime alarm browse

B.

multicluster support

C.

call quality monitoring

D.

email notifications

E.

customizable events

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Questions 16

What must be configured on a Cisco Unity Connection voice mailbox to access the mailbox from a secondary device?

Options:

A.

mobile user

B.

alternate names

C.

alternate extensions

D.

Attempt Forward routing rule

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Questions 17

Which command enables SIP OAuth mode on a Cisco UCM publisher node?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 18

What is the most important consideration when designing a QoS voice framework?

Options:

A.

bandwidth calculations

B.

codec selection

C.

speed propagation

D.

Layer 2 overhead consumption

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Questions 19

Refer to the exhibit.

You deploy Mobile and Remote Access for Jabber and discover that Jabber for Windows does not register to cisco Unified Communications Manager while outside of the office. What is a cause of this issue?

Options:

A.

The DNS record should be created for _ cisco-uds._tcp example.com.

B.

The DNS record should be changed from _collab-edge._tls example.com.

C.

The DNS record type should be changed from SRV to A.

D.

Server 4.2.2.2 is not a valid DNS server.

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Questions 20

Which layer is the optimal trust boundary for an untrusted Cisco endpoint?

Options:

A.

access

B.

core

C.

WAN

D.

distribution

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Questions 21

Which action prevent toll fraud in Cisco Unified Communication Manager?

Options:

A.

Configure ad hoc conference restriction

B.

Implement toll fraud restriction in the Cisco IOS router

C.

Allow off-net to off-net transfer

D.

Implement route patterns in Cisco Unified CM

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Questions 22

Refer to the exhibit. A collaboration engineer adds a redundant NTP server to an existing Cisco Collaboration solution On the Cisco UCM OS Administration page, the new NTP server shows as "Not Accessible" Which action resolves this issue?

Options:

A.

Restart NTPD on the Cisco UCM server.

B.

Delete and re-add the new NTP server via the Cisco UCM command-line interface

C.

Start the NTP service on the new NTP server

D.

Configure the "reach" value as "377" for the new NTP server.

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Questions 23

Refer to the exhibit. An administrator must fix the SRV records to ensure that server1. sample.com is always contacted first from the three servers. Which solution should the engineer apply to resolve this issue?

Options:

A.

Priority = 100, Weight = 90

B.

Priority = 10, Weight = 5

C.

Priority = 10, Weight = 10

D.

Priority = 5, Weight = 70

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Questions 24

Which call flow matches traffic from a Mobile and Remote Access registered endpoint to central call control?

Options:

A.

Endpoint>Expressway-C>Expressway-E>Cisco UCM

B.

Endpoint>Expressway-E>Expressway-C> Cisco UCM

C.

Endpoint>Expressway-E> Cisco UCM

D.

Endpoint>Expressway-C> Cisco UCM

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Questions 25

An engineer must deploy the Cisco Webex app to a Virtual Desktop Infrastructure (VDI) environment and support full-featured meetings. Which action must the engineer take to meet these requirements?

Options:

A.

Configure the VDI thin client and install the Webex app

B.

From Control Hub. configure VDI optimization for the Webex app

C.

Install three separate VDI plugins on the VDI thin client

D.

Install two separate VDI plugins on the VDI thin client

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Questions 26

Which attribute contains an XMPP stanza?

Options:

A.

iq

B.

message

C.

type

D.

presence

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Questions 27

Which certificate does the Disaster Recovery System in Cisco UCM use to encrypt its communications?

Options:

A.

Cisco Tomcat

B.

CAPF

C.

Cisco CallManager

D.

IPsec

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Questions 28

A collaboration engineer troubleshoots issues with a Cisco IP Phone 7800 Series. The IPv4 address of the phone is reachable via ICMP and HTTP, and the phone is registered to Cisco UCM However the engineer cannot reach the CU of the phone Which two actions in Cisco UCM resolve the issue? (Choose two)

Options:

A.

Enable SSH Access under Product Specific Configuration Layout in Cisco UCM

B.

Disable Web Access under Product Specific Configuration Layout in Cisco UCM

C.

Set a username and password under Secure Shell information in Cisco UCM

D.

Enable Settings Access under Product Specific Configuration Layout in Cisco UCM

E.

Enable FIPS Mode under Product Specific Configuration Layout in Cisco UCM

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Questions 29

Refer to the exhibit. An engineer configures ISDN on a voice gateway. The provider confirms that the PRI is configured with 10 channels the engineer ordered and is working from the provider side, but the engineer cannot get a B-channel to carry voice. The rest of the configuration for the serial interface and voice network is functioning correctly. Which actions must be taken to carry voice?

Options:

A.

The engineer must activate the controller card on the voice gateway before configuring the device.

B.

The engineer used a T1 interface but must use an E1 interface.

C.

The pri-group timeslots command must be 0-9 for the 10 channels because all values on a router start with 0.

D.

The engineer must manually revert the order of using the channels.

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Questions 30

What are two Cisco UCM location bandwidths that are deducted when G 729 and G.711 codecs are used? (Choose two.)

Options:

A.

If a call uses G.729. Cisco UCM subtracts 16k.

B.

If a call uses G.711, Cisco UCM subtracts 64k

C.

If a call uses G.711, Cisco UCM subtracts 80k

D.

If a call uses G.729. Cisco UCM subtracts 24k.

E.

If a call uses G.729. Cisco UCM subtracts 40k

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Questions 31

What is an advantage of using Cisco Webex Control HuB?

Options:

A.

enables the provisioning, administration, and management of Webex services and Webex Hybrid Services

B.

brings Video, audio, and web communication together to meet the collaboration needs of the modern workplace

C.

provides streamlined communication and collaboration for a hybrid workforce

D.

offers easy contact management, centralized administration, and centralized configuration management

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Questions 32

Which two statements are about location CAC on Cisco UCM? (Choose two.)

Options:

A.

It stands for Call Allocation Control.

B.

It allows for bandwidth restrictions between locations.

C.

It allows for codec restrictions between locations.

D.

It allows for devices making call restrictions between locations based on numbers.

E.

It allows for QoS-based restrictions between locations.

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Questions 33

An engineer must add resources to a Cisco Catalyst gateway that is currently used to route calls to and from the PSTN to provide these additional services:

• conferencing

• transcoding

What must be added to the gateway?

Options:

A.

digital signal processor

B.

hardware transcoder

C.

MTP

D.

Cisco IP Voice Media Streaming application

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Questions 34

Which set of four functions are performed by Cisco Unified Border Element?

Options:

A.

session control, security, interworking, and demarcation

B.

PRI connections, security, faxing, and border enforcement

C.

session control, meet-me conferencing, interworking. and demarcation

D.

session control, security. SIP. and H.323

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Questions 35

How does Cisco UCM perform a digit analysis on-hook versus off-hook for an outbound call from a Cisco IP phone that is registered to Cisco UCM?

Options:

A.

On-hook. by pressing the digits and entering "#" to process the call. UCM performs a digit-by-digit analysis; off-hook. UCM analyzes all digits as a string.

B.

On-hook. no digit analysis is performed; off-hook. UCM requires the '#" to start the digit analysis

C.

On-hook. UCM performs a digit-by-digit analysis; off-hook. UCM considers all digits were dialed and does not wait for additional digits.

D.

On-hook. UCM considers all digits were dialed and does not wait for additional digits; off-hook. UCM performs a digit-by-digit analysis.

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Questions 36

What is the cisco UCM service parameter default value for DSCP for Telepresence calls ?

Options:

A.

CS4

B.

EF

C.

AF41

D.

CS3

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Questions 37

An engineer must deploy the Cisco Webex app to a shared Windows Virtual Desktop Infrastructure environment in the C:\Program Files folder. Which command line argument must be run when running the installer?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 38

An engineer configures Class-Based Weighted Fair Queuing, but must still configure Low Latency Queuing to prioritize voice audio traffic and guarantee 5 Mbps of bandwidth. Which Cisco IOS command must be run in the voice class map?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 39

An engineer builds the configuration on a Cisco IOS gateway for the dial-peers:

Which command is required to complete the configuration?

Options:

A.

Codec g726r32

B.

Codec g729cr81

C.

Codec g723ar63

D.

Codec g711ulaw

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Questions 40

Refer to the exhibit.

https://i.postimg.cc/wMYy0Fhm/image.png

Drag and drop the flow step labels from the left into the correct order on the right to establish this call flow:

• User 1 calls user 2.

• User 2 answers the call

• user 2 disconnects the call

Options:

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Questions 41

An engineer wants to manually deploy a CISCO Webex DX80 Video endpoint to a remote user. Which type of provisioning is configured on the endpoint?

Options:

A.

Cisco Unified Border Element

B.

Cisco Unity Connection

C.

Cisco Meeting Server

D.

Edge

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Questions 42

Refer to the exhibit.

Endpoint A calls endpoint B. What is the only audio codec that can be used for the call?

Options:

A.

G722/8000

B.

Telephone-event/8000

C.

G7221/46000

D.

PCMA/8000

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Questions 43

What are two QoS requirements for VoIP traffic?

Options:

A.

Voice traffic must be marked "to DSCP EF.

B.

Loss must be no more man 1 percent.

C.

Voice traffic must be marked to DSCP AF41.

D.

One-way latency must be no more than 200 ms.

E.

Average one-way jitter is greater than 50 ms.

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Questions 44

A network engineer must convert an inbound number 14085551111 when it reaches Cisco UCM and then converts it to an internal extension 3022, so it can ring to a specific desk. Which action meets this requirement?

Options:

A.

Create a route group and route list and assign it to the translation pattern.

B.

Create translation pattern 14085551111, called party transform mask 3022.

C.

Change the partition and calling search space on the DID for the specific desk.

D.

Create a route pattern 9.1XXXXXXXXXX and assign it to the trunk.

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Questions 45

A user dials 9011841234567 to reach Vietnam. Which steps send the call to the PSTN provider as 011841234567?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 46

Which DiffServ value must be used to identify and classify audio and video from Cisco Telepresence endpoints according to the Cisco dual video queue approach?

Options:

A.

AF42

B.

CS3

C.

CS4

D.

AF41

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Questions 47

Exhibit.

Configuration of DNS is required to achieve a fully functional Cisco UCM system. Cisco UCM uses DNS to resolve fully qualified domain names to IP addresses for which destinations?

Options:

A.

MRA

B.

trunk

C.

AAR

D.

H.323

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Questions 48

How does an administrator change the DNS settings on Cisco UCM?

Options:

A.

Go to Network > IP > Cisco Serviceability and change the DNS settings.

B.

Find the DNS setting in the system parameter settings in the Network section.

C.

Go to System > Network > DNS settings.

D.

Open an SSH session to each node in the Cisco UCM cluster and change the DNS setting using CLI.

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Questions 49

Which two conditions must a user meet to provision a new device using the self-provisioning feature? (Choose two.)

Options:

A.

The user must have the appropriate universal device template linked to the linked to the user profile.

B.

The user must have at least one user device profile assigned.

C.

The user must have a primary extension.

D.

At least DNs must be assigned to the user device.

E.

The user must be part of “standard CCM Super User”.

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Questions 50

Which two access layer switches provide support to provide high-quality voice and take advantage of the full voice feature set. To provide high-quality voice and take advantage of the full voice feature set, which two access layer switches provide support? Choose two

Options:

A.

Use multiple egress queues to provide priority queuing of RTP voice packet streams and the ability to classify or reclassify traffic and establish a network trust boundary.

B.

Use 808.IQ trunking and 802.lp for proper treatment of Layer 2 CoS packet marking on ports with phones connected.

C.

Implement IP RTP header compression on the serial interface to reduce the bandwidth requlreq per voice call on point-to-point links.

D.

Deploy RSVP to improve VoIP QoS only where it can have a positive Impact on quality and functionality where there Is limited bandwidth and frequent network congestion.

E.

Map audio and video streams of video calls (AF41 and AF42) to a class-based queue with weighted random early detection.

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Questions 51

Refer to the exhibit.

An administrator configures a secure SIP trunk on Cisco UCM.

Which value is needed in the secure certificate subject or subject alternate name field to accomplish this task?

Options:

A.

The fully qualified domain name of the remote device that is configured on the SIP

trunk.

B.

The common name of the Cisco UCM CallManager certificate.

C.

The full qualified domain name of all Cisco UCM nodes that run the CallManager

service.

D.

The common name of the remote device certificates.

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Questions 52

A Cisco Telepresence SX80 suddenly has issues displaying main video to a display over HDMI. Which command can you use from the SX80 admin CLI to check the video output status to the monitor?

Options:

A.

xStatus HDMI Output

B.

xStatus video Output

C.

xconfiguration video Output

D.

xcommand video status

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Questions 53

An engineer with ID0123456789 is designing a new dial plan for a customer that has offices in several countries on four continents around the world. This client also wants to integrate with a Microsoft Lync backend. Which dial plan type does the engineer recommend?

Options:

A.

H.323

B.

SIP URI

C.

E.164

D.

TEHO

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Questions 54

A network engineer at Cisco.com has 30 video endpoints registered to Cisco UCM 12.5.x. Which type of pattern must the engineer create to allow the video endpoints to dial meet.cisco.com?

Options:

A.

Translation pattern with the pattern: meet.cisco.com, choose the correct partition and route list.

B.

Route pattern with the pattern: meet.cisco.com, choose the correct partition and route list.

C.

SIP route pattern with the pattern: meet.cisco.com, and choose the correct partition and route list.

D.

Route group with the pattern: meet.cisco.com, choose the correct partition and route list.

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Questions 55

Refer to the exhibit. Which two codec permutations should be transcoded by this dspfarm? (Choose two.)

Options:

A.

iLBC to G.711ulaw

B.

G.728br8 to G.711alaw

C.

G.729r8 to G.711ulaw

D.

G.722 to G.729r8

E.

G.729ar8 to G.711alaw

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Questions 56

An administrator is troubleshooting an issue where an 8845 is not joining the correct voice VLAN configuration from a switch and they believe that LLDP is the issue Which command allows the administrator to see the packets sent from the phone to the switch?

Options:

A.

show IIdp status

B.

show IIdp traffic

C.

show IIdp

D.

show IIdp run

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Questions 57

What is the default TCP port for SIP OAuth mode in Cisco UCM?

Options:

A.

5011

B.

3174

C.

8443

D.

5090

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Questions 58

Which behavior occurs when Cisco UCM has a Call Manager group that consists of two subscribers?

Options:

A.

Endpoints attempt to register with the top subscriber in the list.

B.

Endpoints attempt to register with (he bottom subscriber in the list.

C.

Endpoints attempt to register with both subscribers in a load-balanced method.

D.

If a subscriber is rebooted, endpoints deregister until the rebooted system is back in service.

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Questions 59

A customer asked to integrate Unity Connection with Cisco UCM using SIP protocol. Which two features must be enabled on SIP security profiles? (Choose two.)

Options:

A.

accept presence subscription

B.

allow changing header

C.

accept unsolicited notification

D.

enable application-level authorization

E.

accept replaces header

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Questions 60

An engineer is configuring Cisco Jabber for Windows and must implement desk phone control mode for some of the users. Which access control group must be configured for those users to enable this functionality?

Options:

A.

Allow Control of Device from CTI

B.

Standard CTI Secure Connection

C.

Standard CTI Enabled

D.

Standard CTI Allow Reception of SRTP Key Material

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Questions 61

What are the last two bits of a DS field in DiffServe Byte used for?

Options:

A.

INC

B.

AFxy

C.

ECN

D.

RMI

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Questions 62

A user reports that when receiving an inbound call on their IP Phone from the PSTN they are unable to transfer this call to another PSTN number What is the reason for this failure?

Options:

A.

The incoming calling search space of the SIP trunk does not include the partition of the line in the IP phone

B.

The gateway is configured with the wrong device pool

C.

The service parameter related to Öffnet to Offnet Call Transfer is set to TRUE

D.

The IP phone is configured with the wrong region

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Questions 63

During the Cisco IP Phone registration process, the TFTP download (ails. What are two reasons (or this issue? (Choose two.)

Options:

A.

The DNS server was not specified, which is needed to resolve the DHCP server IP address.

B.

Option 100 string was not specified, or an incorrect Option 100 string was specified.

C.

The Cisco IP Phone does not know the IP address of the TFTP server.

D.

The Cisco IP Phone does not know the IP address of any of the Cisco UCM Subscriber nodes.

E.

Option 150 string was not specified, or an incorrect Option 150 string was specified.

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Questions 64

The IP phones al a customer site do not pick an IP address from the DHCP An engineer must temporarily disable LLDP on all ports of the switch to leave only CDP. Which two commands accomplish this task? (Choose two.)

Options:

A.

Switch# copy running-config startup-config

B.

Switch(config)# no lldp run

C.

Switch# configure terminal

D.

Switch(conlicj)# interface GigabitEthernet1/0/1

E.

Switch(config># no lldp transmit

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Questions 65

How is bandwidth allocated to traffic flows in a flow-based WFQ solution?

Options:

A.

All the bandwidth is divided based on the QoS marking of the packets.

B.

Each type of traffic flow has equal bandwidth.

C.

Bandwidth is divided among traffic flows. Voice has priority.

D.

Voice has priority and the other types of traffic share the remaining bandwidth.

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Questions 66

When designing the capacity for a Cisco UCM 12.x cluster, an engineer must decide which VMware template will be used for each node. What is the lowest number of users supported in a template and the highest number of users in a template?

Options:

A.

750 and 15.000 users

B.

750 and 10.000 users

C.

500 and 10.000 users

D.

1000 and 10.000 users

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Questions 67

An administrator must implement toll fraud prevention on Cisco UCM using these parameters:

• Enable Forced Authorization Code 112211.

• Set an authorization level of 3 for the route pattern 8005551212.

• Require no access code to dial 10-digit numbers.

How must the route pattern be implemented?

Options:

A.

Pattern = 1122113.8005551212

B.

Pattern = 8005551212.1122113

C.

Pattern = 8005xxxxxx

D.

Pattern = 3.800xxxxxxx

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Questions 68

An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711. The remote user's phone only supports G.729. The remote end user receives an error message on the phone: "Cannot Complete Conference Call." What is the cause of the issue?

Options:

A.

The remote phone does not have the conference feature assigned.

B.

A software conference bridge is not assigned.

C.

A Media Termination Point is missing.

D.

The transcoder resource is missing.

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Questions 69

Which TCP port is used by default for SIP OAuth on a Cisco UCM server when using Mobile and Remote Access?

Options:

A.

5060

B.

5061

C.

5090

D.

5091

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Questions 70

What is a benefit of Easy/QoS?

Options:

A.

It configures QoS on the network.

B.

It provisons QoS for Layer 3 devices automatically.

C.

It expresses business relevance for applications.

D.

It allows single command QoS deployment.

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Questions 71

An administrator installed a Cisco Unified IP 8831 Conference Phone that is failing to register. Which two actions should be taken to troubleshoot the problem? (Choose two.)

Options:

A.

Verify that the switch port of the phone is enabled.

B.

Verify that the RJ-11 cable is plugged into the PC port.

C.

Disable HSRP on the access layer switch.

D.

Check the RJ-65 cable.

E.

Verify that the phone's network can access the option 150 server.

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Questions 72

Which device is a Cisco IP Phone 8800 series phone registered in, if it was registered using Mobile and Remote Access?

Options:

A.

Cisco Unified Presence

B.

Cisco Expressway-C.

C.

Cisco Expressway-E

D.

Cisco UCM

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Questions 73

An engineer is working on a SIP integration between Cisco UCM and Cisco Unity Connection and must add an additional TFTP server Drag and drop the configuration steps from the left into the correct order on the right.

Options:

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Questions 74

An employee of company ABC just quit. The IT administrator deleted the employee’s user id from the active directory at 10 a m. on March 4th The nightly sync occurs at 10 p.m. daily. The IT administrator wants to troubleshoot and find a way to delete the user id as soon as possible How is this issue resolved?

Options:

A.

Wart until 10 pm on March 4th when the user is automatically removed from Cisco UCM.

B.

Wait until 10 pm on March 5th when the user is automatically removed from Cisco UCM.

C.

Wait until 3 15 a.m. on March 6th for garbage collection to remove the user from Cisco UCM.

D.

Wait until 315am on March 5th for garbage collection to remove the user from Cisco UCM.

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Questions 75

An administrator uses the Cisco Unified Real-Time Monitoring Tool to investigate recent calls on a Cisco UCM cluster. The SIP trace for an on-net. direct-media call shows two 180 Ringing and two 11 BYE messages. Why are there multiples of each message type in the trace?

Options:

A.

The source phone sends a 180 Ringing signal to the Cisco UCM. which sends a 180 Ringing signal to the destination phone. The same process applies to 11 BYE messages.

B.

The source phone must signal to the destination phone that it is ringing, and the destination phone signals back with a 180 Ringing message. The same process applies to 11 BYE messages.

C.

The calls have an MTP in the call path due to different codec support. The calls are subsequently split into two call legs.

D.

The destination phone signals back to the Cisco UCM that it is ringing, and the Cisco UCM signals back to the source phone.

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Questions 76

What is set when using COS to mark an Ethernet frame?

Options:

A.

Ipp bits

B.

IP ECN bits

C.

DCSP bits

D.

802.1 p User Priority bits

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Questions 77

An administrator needs to help a remote employee make a free call to an international destination. The administrator calls the employee, then conferences in the international party. The administrator drops the call, and the employee and the international party continue their conversation. Which action prevents this type of toll fraud in the Cisco UCM?

Options:

A.

Set service parameter 'Advanced Ad Hoc Conference" to FALSE.

B.

Set service parameter "Drop Ad Hoc Conference" to "When Conference Controller leaves."

C.

Set service parameter "Advanced Ad Hoc Conference" to 2.

D.

Set service parameter "Drop Ad Hoc Conference" to "Do not allow outside parties."

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Questions 78

On a Cisco Catalyst Switch, which command is required to send CDP packets on a switch port that configures a Cisco IP phone to transmit voice traffic in 802.10 frames, tagged with the voice VLAN ID 221?

Options:

A.

Device(config-if)# switchport voice vlan 221

B.

Device(config-if)# switchport vlan voice 221

C.

Device(config-if)# switchport access vlan 221

D.

Device(config-if)# switchport trunk allowed vlan 221

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Questions 79

What should be used to detect common issues on a Cisco IOS XE-based Local Gateway and generate an email?

Options:

A.

Real-Time Monitoring Tool

B.

diagnostic signatures

C.

syslog

D.

SNMP

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Questions 80

Which command in the MGCP gateway configuration defines the secondary Cisco UCM server?

Options:

A.

ccm-manager redundant-host

B.

ccm-manager fallback-mgcp

C.

mgcpapp

D.

mgcp call-agent

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Questions 81

Refer to the exhibit. Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt Why is this happening and how is it fixed?

Options:

A.

Cisco Unity Connection is configured on G.729 only. Cisco Unity Connection must be reconfigured to support iLBC.

B.

Cisco Unified Border Element is not sending any support for DTMF. OTMF configuration must be added to the appropriate dial peer.

C.

Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP

D.

The Cisco Unity Connection Call Handler is configured for a "Release to Switch" transfer type Transfers must be disabled for the Cisco Unity Connection Call Handler

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Questions 82

How many minutes does it take for automatic fallback to occur in a Presence Redundancy Group if the primary node lost a critical service?

Options:

A.

5 min

B.

10 min

C.

30 min

D.

60 min

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Questions 83

Callers from a branch report getting busy tones intermittetly when trying to reach colleagues in other office branches during peak hours. An engineer collects Cisco

CallManager service traes to examine the situation. The traces show:

What should be fixed to resolve the issue?

Options:

A.

class of service configuration

B.

region configuration

C.

geolocation configuration

D.

codec configuration

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Questions 84

Location-based call admission control is used in Cisco UCM to control the amount of bandwidth allowed between predefined locations. What must be considered when calculating the number of calls that can be made?

Options:

A.

A limit of 900 kb is the total amount of bandwidth used for the sum of calls. The use of compression does not impact the amount of calls because only the codec definition is considered when calculating the CAC in Cisco UCM

B.

A limit of 900 kb is the total amount of actual used RTP traffic so the oversubscription can be done for multiple calls adding its maximum RTP stream requirements.

C.

A limit of 900 kb is the total amount of bandwidth used for the sum of the media and signaling in the calls The system allows for an actual of 20% overhead of IP packet headers This is to compare the use of ISDN lines with no IP overhead.

D.

A limit of 900 kb is the total amount of bandwidth used for the sum of calls of the defined codec including headers and media traffic

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Questions 85

Which Cisco Unified communications manager configuration is required for SIP MWI integration?

Options:

A.

Select “Redirecting Diversion Header Delivery— Inbound’ on the SIP trunk

B.

Enable “Accept presence subscription” on the SIP trunk security profile

C.

Select “Redirecting Diversion Header Delivery – outbound” on the SIP trunk

D.

Enable “Accept unsolicited notification” on the SIP Trunk security profile

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Questions 86

An administrator must make a pattern to route calls to two different destinations john doe@company com and jane doe@company com Which type of patterns are needed in the Cisco UCM. and what must the pattern look like?

Options:

A.

A SIP route pattern that looks like the *@company.com

B.

A SIP route pattern that looks like this company.com

C.

A regular route pattern with URI feature enable in the configuration page. The pattern

must look like this:(*@company.com)

D.

A regular route pattern with URI feature enable in the configuration page. The pattern

must look like this:MATCH(*@company.com)

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Questions 87

Which field is configured to change the caller ID information on a SIP route pattern?

Options:

A.

Route Partition

B.

Calling Party Transformation Mask

C.

Called Party Transformation Mask

D.

Connected Line ID Presentation

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Questions 88

What is the maximum number of servers that are in an IM and Presence presence redundancy group?

Options:

A.

10

B.

6

C.

2

D.

4

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Questions 89

An engineer is deploying Webex app on Microsoft Windows computers. The engineer wants to ensure that the end users do not receive pop-IQ dialogues %'hen they start the application 'Much two actions ensure the end users are not promted to accept the end-user license (Choose two )

Options:

A.

Set the DELETEUSERDATA=r installation argument

B.

Set the "HKEY_LOCAL_MACHINE,.Software'«WOW6432Node .CiscoCollabHost -Eula_disable

C.

Set the "HKEY_LCX^M._MACHINE .SoftwareCiscoCollabHo$t€ula Setting registry Eula_disable

D.

Set the DEFAULT^'THEMEs-Dark"" installation argument

E.

Set the "/quiet installation argument

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Questions 90

What is a function of a call handler in Cisco Unity Connection?

Options:

A.

It collects information from callers by playing a series of questions and recording the answers.

B.

It controls outgoing calls by allowing an administrator to specify the numbers that Cisco Unity Connection dials to transfer calls, notify users of messages, and deliver faxes.

C.

It provides access to a corporate directory by playing an audio list that users and outside callers use to reach users and leave messages.

D.

It answers cans, take messages, and provide menus of options.

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Questions 91

An engineer is deploying the Webex app on a Microsoft Windows computer that has multiple user accounts. Which CLI argument allows the engineer to Install the application as a "per machine" Installation?

Options:

A.

ACCEPT_EULA

B.

INSTALL ROOT

C.

ALLUSERS

D.

FORCELOCKDOVN

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Questions 92

Why does Cisco UCM use DNS?

Options:

A.

lt provides certificate-based security for media

B.

lt resolves FQDN to IP address resolution for trunks

C.

it connects endpoints to single sign-on services.

D.

lt provides SRV resolution to the endpoints registered

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Questions 93

What is the purpose of bandwidth management when designing a Cisco collaboration solution?

Options:

A.

It improves monitoring and troubleshooting.

B.

It determines the least cost path between sites.

C.

It optimizes the minimum required bandwidth.

D.

It ensures the best possible user experience

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Questions 94

Which command must be defined before an administrator changes the linecode value on an ISDN T1 PRI in slot 0/2 on an IOS-XE gateway?

Options:

A.

isdn incoming-voice voice

B.

pri-group timeslots 1-24

C.

card type t1 0 2

D.

voice-port 0/2/0:23

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Questions 95

Refer to the exhibit. An administrator accesses the terminal of a Cisco UCM and starts a packet capture. Which two commands must the administrator use on Cisco UCM to generate DNS traffic? (Choose two.)

Options:

A.

utils ntp status

B.

show cdp neighbor

C.

show version active

D.

utils diagnose test

E.

autils diagnose module validate Network

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Questions 96

A customer reports that the load balancing solution is not working (or two Cisco Unified Border Element routers. The (cube1.abc.com) router should take 60% of the calls, and the (cube2 abc.com) router should take 40% of the calls. Assuming all DNS A records are present, which two SRV configurations would provide the desired outcome? (Choose two.)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

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Questions 97

Refer to the exhibit. Which route pattern can the Cisco UCM administrator apply to the configuration to allow calls to "1306.1316.1326,13*6.13#6” only?

Options:

A.

13XX

B.

13[25-8]6

C.

13!#

D.

13[A3-9)6

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Questions 98

Why is an end user’s PC device not included in a QoS trust boundary?

Options:

A.

The end user could incorrectly tag their traffic to advertise their PC as a default gateway.

B.

The end user may Incorrectly tag their traffic k> be prioritized over other network traffic.

C.

The end user could incorrectly tag their traffic to bypass firewalls.

D.

There is no reason not to include an end user's PC device in a QoS trust boundary.

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Questions 99

An administrator needs to create a partial PRI consisting of the first seven timeslots available. Which configuration snippet configures the ISDN E1 PRI for this task?

Options:

A.

B.

C.

D.

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Questions 100

What are two characteristics of QoS traffic policing? (Choose two.)

Options:

A.

Traffic policing can be applied to outbound traffic on an interface.

B.

Traffic policing can be applied to inbound traffic on an interface.

C.

Traffic policing uses scheduling functions to transmit delayed packets.

D.

When traffic rate equals the configured maximum rate, excess traffic is remarked

E.

Traffic policing queues excess packets.

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Questions 101

The chief technology officer at a company must onboard devices to the cloud A workspace is created in Cisco Webex Control Hub for every device. What must be generated to complete the on boarding process?

Options:

A.

16-digit activation code to share with all the devices

B.

16-digit activation code for each devices

C.

15-digit activation code for each devices

D.

15-digit activation code to share with at all devices

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Questions 102

An administrator must implement toll fraud prevention on Cisco UCM using these parameters:

• Enable Forced Authorization Code 112211.

• Set an authorization level of 3 for the route pattern 8005551212.

• Require no access code to dial 10-digit numbers.

How must the route pattern be implemented?

Options:

A.

Pattern = 1122113.8005551212

B.

Pattern = 8005551212.1122113

C.

Pattern = 8005xxxxxx

D.

Pattern = 3.800xxxxxxx

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Questions 103

If a phone needs to register with cucm1.cisco.com, which network service assists with the phone registration process?

Options:

A.

SNMP

B.

ICMP

C.

SMTP

D.

DNS

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Questions 104

Which issue can occur if QoS is not deployed on a Cisco Collaboration architecture across the WAN?

Options:

A.

403 Forbidden errors on SIP calls

B.

excessive jitter

C.

unexpected shut-down on Cisco Unified Communications Manager

D.

packet fragmentation

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Questions 105

To provide high-quality voice and take advantage of the full voice feature set, which two access layer switches provide support?

Options:

A.

Use multiple egress queues to provide priority queuing of RTP voice packet streams and the ability to classify or reclassify traffic and establish a network trust boundary.

B.

Use 802, 1Q trunking and 802.1p for proper treatment of Layer 2 CoS packet marking on ports with phones connected.

C.

Implement IP RTP header compression on the serial Interface to reduce the bandwidth required per voice call on point-to-point links.

D.

Deploy RSVP to improve VoIP QoS only where it can have a positive impact on quality and functionality where there is limited bandwidth and frequent network congestion.

E.

Map audio and video streams of video calls (AF41 and AF42) to a class-based queue with weighted random early detection.

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Questions 106

An engineer is configuring Cisco Jabber for Windows and must implement desk phone control mode for some of the users. Which access control group must be configured for those users to enable this functionality?

Options:

A.

Allow Control of Device from CTI

B.

Standard CTI Secure Connection

C.

Standard CTI Enabled

D.

Standard CTI Allow Reception of SRTP Key Material

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Questions 107

What is the purpose of Mobile and Remote Access with Cisco Jabber in the cisco UCM?

Options:

A.

to allow Cisco Jabber to register with Cisco UCM without trie use of a VPN from outside the corporate network

B.

to allow Cisco Jabber to register with Cisco UCM via a remote access VPN from a branch office

C.

to allow Cisco Jabber to register with Cisco UCM via a remote access VPN from outside the corporate network

D.

to allow Cisco Jabber to register with Cisco UCM via a site-to-srte VPN from a branch office

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Questions 108

A company has an excessive number of call transfers to local and long-distance PSTN from Cisco Unity Connection voicemail. Which action in the Cisco Unity Connection restriction table resolves this issue?

Options:

A.

Block PSTN patterns on Default Transfer. Default Outdial. and Default System Transfer.

B.

Implement password complexity on voicemail boxes to prevent accounts from being compromised.

C.

Create a custom restriction table ??????????? and block it.

D.

Create a custom restriction table **********and block it.

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Questions 109

An administrator has been asked to implement toll fraud prevention in Cisco UCM Which tool is used to begin this process?

Options:

A.

Cisco UCM class of service

B.

Cisco Unified Mobility

C.

Cisco UCM Access Control Group restrictions

D.

Cisco Unified Real-Time Monitoring Tool

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Questions 110

Which SNMP service must be active manually after Cisco UCM is installed?

Options:

A.

Connection SNMP Agent

B.

Host Resources Agent

C.

SNMP Master Agent

D.

Cisco CallManager SNMP

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Questions 111

How does traffic policing respond to violations?

Options:

A.

Excess traffic is dropped.

B.

Excess traffic is retransmitted.

C.

All traffic is treated equally.

D.

Excess traffic is queued.

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Questions 112

What is the purpose of the Disaster Recovery System in Cisco UCM?

Options:

A.

to transparently present failover process events to users

B.

to provide data backup and restore by using an SFTP server

C.

to create and manage Cisco UCM backup clone servers

D.

to speed up the rebuilding of a crashed Cisco UCM server

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Questions 113

An administrator is in the process of moving Cisco Unity Connection mailboxes between mailbox stores. The administrator notices that some mailboxes have active Message Waiting Indicators. What happens to these mailboxes when they are moved?

Options:

A.

The move will fail if MWI status is active.

B.

The MWI status is retained after a mailbox is moved from one store to another.

C.

If the source and target mailbox store are not disabled, MWI status is not retained.

D.

Moving the mailboxes from one store to another fails if MWI is turned on.

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Questions 114

A Cisco UCM administrator wants to enable the Self-Provisioning feature for end users. Which two prerequisites must be met first? (Choose two.)

Options:

A.

End users must have a secondary extension.

B.

Cisco Extended Functions service must be running

C.

End users must belong to Standard CCM Admin Users group, the Standard CCM End Users group, and the Standard CCM Self-Provisioning group.

D.

End users must have a primary extension.

E.

End users must be associated to a user profile or feature group template that includes a universal line template and universal device template.

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Exam Code: 350-801
Exam Name: Implementing Cisco Collaboration Core Technologies (350-801 CLCOR)
Last Update: Dec 31, 2025
Questions: 383
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