Implementing Cisco IP Telephony and Video Part 2 (CIPTV2, legacy) — Question 42

Which two options are functionalities of subzones in a Cisco VCS deployment? (Choose two.)

Answer options

• A. Resolve names outside of the direct control of the Cisco VCS that exist on the public Internet.
• B. Connect to another Cisco VCS on the same side of the firewall to extend dialing capabilities.
• C. Traverse a firewall from a protected network to a public or DMZ network.
• D. Apply registration, authentication, and media encryption policies.
• E. Manage bandwidth to restrict standard definition endpoints from using more than 2 Mb of bandwidth.

Correct answer: B, D

Explanation

The correct answers are B and D because B refers to the ability to connect to another Cisco VCS to expand dialing capabilities, which is a key function of subzones. D is also correct as subzones can enforce policies related to registration, authentication, and media encryption. Options A, C, and E do not specifically pertain to subzones' functionalities in a Cisco VCS context.