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Latest Updated Cisco 300-820 exam practice questions free online test
The answer is at the end of the article
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
In a Mobile and Remote Access deployment, where must communicationsbe encrypted with TLS?