400-051 Exam - CCIE Collaboration

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Q1. Which Call Control Discovery function allows the local Cisco Unified Communications Manager to listen for advertisements from remote call-control entities that use the SAF network? 

A. CCD advertising service 

B. CCD requesting service 

C. SAF forwarder 

D. SAF enabled trunks 

E. CCD registration service 

Answer:

Q2. Which statement about Cisco EnergyWise domain member neighbor formation is true? 

A. Cisco EnergyWise supports static neighbors, but the neighbor relationship is only possible.if a noncontiguous domain member and a contiguous domain member have a static neighbor entry pointing to each other. 

B. Cisco EnergyWise static neighbors can be formed even if domain members are not physically contiguous. 

C. Static neighbors can be manually defined on Cisco EnergyWise domain members, but TCP protocols must be used. 

D. Static neighbors can be manually defined on Cisco EnergyWise domain members, but they have a lower priority compared to the autodiscovered members. 

E. Static neighbors can be manually defined on Cisco EnergyWise domain members and the TCP or UDP protocol can be used. 

Answer:

Q3. Which two statements are requirements regarding hunt group options for B-ACD implementation on Cisco Unified Communications Manager Express routers? (Choose two.) 

A. The ephone hunt group is mandatory. 

B. Either the ephone hunt group or the voice hunt group is acceptable. 

C. Hunt group members must be SCCP IP phones. 

D. Hunt group members can include both SCCP or SIP IP phones. 

E. Hunt group members must be SIP IP phones. 

F. The member hunting mechanism must be set to sequential. 

Answer: AC 

Q4. What does a weight represent in the Enhanced Location Call Admission Control mechanism on Cisco Unified Communications Manager? 

A. It defines the bandwidth that is available between locations. 

B. It defines the bandwidth that is available on a link. 

C. It is the amount of bandwidth allocation for different types of traffic. 

D. It is used to provide the relative priority of a link between locations. 

E. It is used to provide the relative priority of a location. 

Answer:

Q5. The iLBC codec operates at 38 bytes per sample per 20-millisecond interval. What is its codec bit rate in kilobits per second? 

A. 6.3 

B. 13.3 

C. 15.2 

D. 16 

E. 24 

Answer:

Q6. Which external database software is required for the Cisco IM and Presence compliance feature? 

A. MySQL 

B. EnterpriseDB 

C. MSSQL 

D. SQLite 

E. PostgreSQL 

Answer:

Q7. To which SIP response category does 301 Moved Permanently belong? 

A. Provisional 

B. Successful 

C. Redirection 

D. Client Failure 

E. Server Failure 

Answer:

Q8. Refer to the exhibit. 

Which ephone-dn can join the hunt group whenever a wild card slot becomes available? 

A. ephone-dn 1 

B. ephone-dn 2 

C. ephone-dn 3 

D. ephone-dn 4 

E. ephone-dn 6 

Answer:

Q9. Which configuration component in Cisco Unified Communications Manager Enhanced Location Call Admission Control is designated to participate directly in intercluster replication of location, links, and bandwidth allocation data? 

A. an active member of a Location Bandwidth Manager Group 

B. a member of a Location Bandwidth Manager Hub Group 

C. a standby member of a Location Bandwidth Manager Group 

D. all members of a Location Bandwidth Manager Group 

E. a shadow member of a Location Bandwidth Manager Hub Group 

Answer:

Q10. Which Cisco Unified Communications Manager partition will be associated with a directory URI that is configured for an end user with a primary extension? 

A. null 

B. none 

C. directory URI 

D. default 

E. any partition that the Cisco Unified Communications Manager administrator desires 

Answer: