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400-051 Examination: Actualtests audit braindumps
Exam Number/Code : 400-051
Exam Name : CCIE Collaboration
Vendor: Cisco
Associated Accreditation:Cisco
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2021 Oct ccie 400-051:
Q21. Which protocol that is used between Cisco IM and Presence and Cisco Unified Communications Manager is responsible for the exchange of phone state presence information?
A. AXL/SOAP
B. CTI/QBE
C. SIP/SIMPLE
D. LDAP
E. XMPP
Answer: C
Q22. Which H.245 information is exchanged within H.225 messages in H.323 Fast Connect?
A. Terminal Capability Set
B. Open Logical Channel
C. Master-Slave Determination
D. Call Setup
E. Call Progress
Answer: B
Q23. Refer to the exhibit.
The exhibit shows the Cisco IOS CLI output of debug ip dhcp packet, which was captured on a router that is located at a branch office where a single IP phone is located. There is a standalone Cisco Unified Communications Manager server at the central site, which also provides DHCP services to the IP phone at the branch office. You are troubleshooting a problem where the IP phone received an IP address in the correct subnet and with a correct subnet mask from the DHCP server, but never completed registration with Cisco Unified CM. Assuming the IP phone is correctly defined on Unified CM, which two statements the network components are true? (Choose two.)
A. The MAC address of the IP phone is 01ec44761e3e7d.
B. The IP address of the DHCP server is 10.101.15.1.
C. The MAC address of the VLAN 101 interface is 01ec44761e3e7d.
D. IThe MAC address of the IP phone is ec44761e3e7d.
E. There is no IP connectivity between the VLAN 101 interface of the branch router and the ip-helper address that is configured on this interface.
F. Based on the information provided, we cannot conclude if there is IP connectivity between the IP phone and Cisco Unified CM.
Answer: DF
Q24. Refer to the exhibit.
This output was captured on a Cisco IOS gateway shortly after it became the active Cisco Unified Border Element in a box-to-box redundancy failover.
How many calls are native to this Cisco Unified Border Element?
A. 9
B. 12
C. 19
D. 31
E. 40
Answer: D
Q25. When Cisco Unity Connection users attempt to connect using Web Inbox and receive a Site Is Unavailable error message, which service status should be verified?
A. Tomcat
B. Connection Exchange Notification Web Service
C. Connection Voicemail Web Service
D. Connection.Administration
E. Secured Web Server
Answer: A
Renovate actual test 400-051:
Q26. Which three Cisco Unity Connection call handler greetings can be overridden by the internal greeting? (Choose three.)
A. holiday
B. alternate
C. error
D. busy
E. closed
F. standard
Answer: AEF
Q27. Refer to the exhibit.
In this high-availability Cisco IM and Presence deployment with three subclusters, the first user is assigned to server 1A; the second user is assigned to server 2A; and the third user is assigned to server 3A. Assume that the Cisco IM and Presence is set to Active/Standby mode, to which server should the fourth user be assigned?
A. 1A
B. 3B
C. 1B
D. 2A
E. 3A
Answer: A
Q28. Which RAS message is used between two gatekeepers to resolve an alias address?
A. GRQ
B. ARQ
C. IRQ
D. LRQ
E. RRQ
Answer: D
Q29. In an effort to troubleshoot a caller ID delivery problem, a customer emailed you the voice port configuration on a Cisco IOS router. Which type of voice port is it?
A. FXS
B. E&M
C. BRI
D. FXO
E. DID
Answer: D
Q30. Refer to the exhibit.
In this high-availability Cisco IM and Presence deployment with three subclusters, the first user is assigned to server 1A; the second user is assigned to server 2A; and the third user is assigned to server 3A. Assume that Cisco IM and Presence is set to active-active mode. To which server will the fourth user be automatically assigned?
A. 1A
B. 3B
C. 1B
D. 2A
E. 3A
Answer: C