Recommendations Cisco CCIE Collaboration 400-051 Exam Questions To Pass In First Try

Question No. 1

Which three statements about configuring partitioned intradomain federation to Lync are true? (Choose three.)

Answer: C, D, E

Question No. 2

Which two requests use the same Cseq number of an earlier INVITE request? (choose two)

Answer: E, F

Question No. 3

An engineer is converting all gateways to SIP and wants to ensure that the device is protected from traffic with malicious intent? Which two parts must the engineer enable to protect the Cisco Unified Communications Manager from SIP attacks on any newly created SIP trunks? (Choose two.)

Answer: B, E

Question No. 4

Refer to the exhibit.

Which of the following domain must be configured on the Expressway C in a Multi-domain MRA setup?

Answer: E

Question No. 5

Refer to the exhibit.

You received this debug output to troubleshoot a Cisco IOS MGCP gateway problem at a customer site. What is the purpose of this message?

Answer: C