Which two considerations must be made when using Expressway media traversal? (Choose two.)

A. It is possible to NAT both Expressway-E interfaces

B. The Unified Communications traversal zone should be used for MRA

C. The Expressway-E must be put in a firewall DMZ segment

D. Expressway Control is the traversal server installed in the DMZ

E. Cisco UCM zone should be either traversal server or client






 

Suggested Answer: BC

Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKUCC-2801.pdf

This question is in 300-820 Implementing Cisco Collaboration Cloud and Edge Solutions (CLCEI) Exam
For getting Cisco Certified Network Professional Collaboration (CCNP Collaboration) Certificate




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