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300-820 · Question #59
300-820 Question #59: Real Exam Question with Answer & Explanation
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Mobile and Remote Access
Question
Cisco Collaboration endpoints are exchanging encrypted signaling messages. What is one major complication in implementing NAT ALG for voice and video devices?
Options
- AInternal endpoints cannot use addresses from the private address space.
- BThe NAT ALG cannot inspect the contents of encrypted signaling messages.
- CNAT ALG introduces jitter in the voice path.
- DSource addresses cannot provide the destination addresses that remote endpoints should use
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Topics
#NAT ALG#Encrypted Signaling#NAT Traversal#Collaboration Security