Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) : 642-457

  • Exam Code: 642-457
  • Exam Name: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Updated: Jun 13, 2026
  • Q & A: 215 Questions and Answers

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Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) Sample Questions:

1. Refer to the exhibit.

Locations-based CAC has been configured between HQ and the BR site. Assume that the priority queue has been provisioned correctly for three G.729 calls. What happens when the fourth call is placed from HO to BR?

A) The call will be queued until one of the existing calls drop.
B) The call will fail.
C) The call will get through via the WAN. but it will experience poor audio quality.
D) The call will get through without any issues.


2. Refer to the exhibit.

Which configuration elements must match for adjacent neighbors to establish a SAF neighbor relationship?

A) the autonomous-system number specified in the service-family ipv4 autonomous-system command
B) the sf-interface configuration
C) the label name specified in the router eigrp command and the autonomous-system number
D) the label name specified in the router eigrp command
E) the topology base configurations


3. Which two statements about symmetric encryption are true? (Choose two.) (SourcE. Understanding Cryptographic Fundamentals)

A) Symmetric encryption is a good choice for real-time encryption of bulk data.
B) Symmetric encryption uses asymmetric keys.
C) With symmetric encryption, the encryption key equals the decryption key.
D) Symmetric encryption is commonly used to sign asymmetric keys.


4. Refer to the exhibit. When a user presses a speed dial to +442079460255 when the SAF network is down, which event should occur?

A) The call will reroute via the PSTN with the constructed PSTN number as 442079460255.
B) The call will fail because the ToDID is 0:.
C) The call will fail because the called number will be 2079460255.
D) The call will reroute via the PSTN with the constructed PSTN number as 00442079460255.
E) The call will reroute via the PSTN with the constructed PSTN number as +442079460255.


5. Which configuration command disables the secondary dial tone on the branch office ISR for users calling from the PSTN into the branch office during a WAN failure?

A) incoming called-number
B) direct-inward-dial
C) application
D) voice translation-rule


Solutions:

Question # 1
Answer: B
Question # 2
Answer: A
Question # 3
Answer: A,C
Question # 4
Answer: E
Question # 5
Answer: B

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