Implementing Cisco Collaboration Cloud and Edge Infrastructure (CLCEI) — Question 100

What allows endpoints behind a NAT to discover the paths through which they will pass media?

Answer options

• A. RTP
• B. TLS
• C. SNMP
• D. ICE

Correct answer: D

Explanation

The correct answer is D, ICE, which stands for Interactive Connectivity Establishment. ICE is specifically designed to facilitate NAT traversal and allows endpoints to discover and establish media paths. The other options, RTP, TLS, and SNMP, serve different purposes and do not provide the same functionality for NAT traversal.