Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 417

Which traversal client must be deployed in an enterprise network when Mobile and Remote Access is configured?

Answer options

• A. Cisco Unified Border Element
• B. Cisco Expressway-C
• C. Cisco Expressway-E
• D. Cisco IM and Presence

Correct answer: B

Explanation

The correct answer is B, Cisco Expressway-C, as it is specifically designed to handle the traversal of media and signaling for remote access. Options A, C, and D serve different roles and do not fulfill the requirements for Mobile and Remote Access in the same way as Cisco Expressway-C.