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Question 1:
What is required when deploying co-resident VMs by using Cisco UCM?
A. Provide a guaranteed bandwidth of 10 Mbps.
B. Ensure that applications will perform QoS.
C. Avoid hardware oversubscription.
D. Deploy the VMs to a server running Cisco UCM.
Correct Answer: C
When deploying co-resident VMs by using Cisco UCM, it is important to avoid hardware oversubscription. This means that you should not assign more resources to the VMs than the physical hardware can provide. For example, if you have a
server with 16 CPU cores, you should not assign more than 16 CPU cores to the VMs. If you oversubscribe the hardware, the VMs will not be able to get the resources they need to run properly. This can lead to performance problems and
even outages. To avoid hardware oversubscription, you should carefully plan your VM deployments. You should also monitor the performance of the VMs to make sure that they are not overusing the resources.
Here are some additional tips for deploying co-resident VMs by using Cisco UCM:
Use a virtualization platform that supports Cisco UCM. Make sure that the VMs have the correct operating system and software installed. Configure the VMs to use the correct network settings. Monitor the performance of the VMs to make
sure that they are running properly.
Reference:
https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/virtualization/collaboration-virtualization-sizing.html
Question 2:
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?
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 fnet to Offnet Call Transfer is set to TRUE
D. The IP phone is configured with the wrong region
Correct Answer: C
Question 3:
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.)
A. show version active
B. utils diagnose test
C. show cdp neighbor
D. utils ntp status
E. utils diagnose module validate_network
Correct Answer: BE
Reference: https://ccxguru.wordpress.com/2018/02/03/behind-the-utils-diagnose-test/
Question 4:
Which DSCP class selector is necessary to mark scavenger traffic?
A. CS1
B. AF21
C. AF11
D. CS2
Correct Answer: A
Question 5:
How does Cisco Unified Communications Manager perform a digit analysis on-hook versus off-hook for an outbound call from a Cisco IP phone that is registered to Cisco Unified CM?
A. On-hook, Unified CM performs a digit-by-digit analysis, off-hook, Unified GM considers all digits were dialed and does not wait for additional digits.
B. On-hook, Unified CM considers all digits were dialed and does not wait for additional digits, off-hook, Unified CM performs a digit-by-digit analysis.
C. On-hook, by pressing the digits and entering “#” to process the call, Unified CM performs a digit-by-digit analysis; off-hook. Unified CM analyzes all digits as a string.
D. On-hook, no digit analysis is performed, off-hook. Unified CM requires the “#* to start the digit analysis.
Correct Answer: B
Question 6:
Which location must be assigned to the SIP trunk to replicate enhanced location information via a SIP trunk?
A. phantom
B. replica
C. hub_none
D. shadow
Correct Answer: D
Question 7:
What is required for Cisco UCM to accept SIP calls with a URI in the format of “sip [email protected]”?
A. Define Cluster Fully Qualified Domain Name under Servers in Cisco UCM.
B. Change the Destination Address to a Fully Qualified Domain Name on the SIP trunk.
C. Set the SIPS URI Handling to True in CallManager Service Parameters.
D. Define Cluster Fully Qualified Domain Name in Enterprise Parameters.
Correct Answer: D
Question 8:
What is the maximum one-way latency and jitter tor voice before quality issues arise?
A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: A
Question 9:
What are two features of Cisco Expressway that the customer gets if Expressway- and Expressway-E are deployed? (Choose two.)
A. session-based access to comprehensive collaboration for remote workers, without the need for a separate VPN client
B. highly secure firewall-traversal technology to extend organizational reach
C. complete endpoint registration and monitoring capabilities for devices that are local and remote
D. additional visibility of the edge traffic in an organization
E. utilization and adoption metrics of all remotely connected devices
Correct Answer: AB
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/admin_guide/X14-0-2/exwy_b_cisco-expressway-administrator-guide-x1402/exwy_m_introduction.html
Question 10:
Refer to the exhibit. An engineer must configure a SIP route pattern using domain routing with destination +13135551212. The domain ciscocm1.jupiter.com resolves to 192.168.1.3. How must the IPV4 pattern be configured?
B. ciscocm1.jupiter.com
D. 192.168.1.3
Correct Answer: B
Question 11:
Which statement describes the Maximum Serving Count service parameter of the Cisco TFTP service on Cisco Unified Communications Manager?
A. It specifies the maximum number of files in the TFTP server disk storage.
B. It specifies the maximum number of TFTP client requests to accept and to serve files at a given time.
C. It specifies the maximum file support by the Cisco TFTP service.
D. It specifies the maximum file counts, in cache as well as in disk, that are supported by the Cisco TFTP service.
E. It specifies the maximum number of TFTP client requests to accept and to serve files in a 120-minute window.
Correct Answer: B
Question 12:
An administrator works with an ISDN PRI that is connected to a third-party PBX. The ISDN link does not come up, and the administrator finds that the third-part PBX uses the QSIG signaling method. Which command enables the Cisco IOS Gateway to use QSIG signaling on the ISDN link?
A. isdn switch-type basic-qsig
B. isdn switch-type basic-ni
C. isdn switch-type primary-qsig
D. isdn incoming-voice voice
Correct Answer: C
Reference: https://www.cisco.com/en/US/docs/ios/dial/configuration/guide/dia_cfg_isdn_pri_external_docbase_0900e4b1806c752c_4container_external_docbase_0900e4b18216dd1b.html
Question 13:
Which Cisco Unified Communications Manager feature is to determine the maximum bit rate for a call between two video-endpoints?
A. Partitions
B. Locations
C. Regions
D. transformations
Correct Answer: C
Question 14:
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?
A. config t 2900(config)#isdn switch-type primary-ni 2900(config)#pri-group timeslots 1-7
B. config t 2900(config)#isdn switch-type primary-ni 2900(config)#controller e1 0/0/0 2900(config-controller)#pri-group timeslots 1-7
C. config t 2900(config)#isdn switch-type primary-ni 2900(config)#interface Serial0/0/0:15 2900(config-controller)#pri-group timeslots 1-7
D. config t 2900(config)#isdn switch-type primary-ni 2900(config)#controller e1 0/0/0 2900(config-controller)#pri-timeslots 1-7
Correct Answer: B
Question 15:
Which service on the Presence Server is responsible for maintaining the point-to-point chat connections between Jabber clients?
A. Cisco SIP Proxy
B. Cisco XCP Text Conference Manager
C. Cisco XCP Router
D. Cisco XCP XMPP Federation Manager
Correct Answer: B
The Cisco XCP Text Conference Manager supports the Chat feature. The Chat feature allows users to communicate with each other in online chat rooms. It supports chat functionality using ad hoc (temporary) and permanent chat rooms, which remain on a Cisco-supported external database until they are deleted.
