Cisco

650-296 · Question #18

Which of the following is required to allow placing and receiving URI calls through a firewall?

The correct answer is A. DNS zones and DNS server should be configured only on the VCS Experssway. See the full explanation below for the reasoning.

Question

Which of the following is required to allow placing and receiving URI calls through a firewall?

Options

ADNS zones and DNS server should be configured only on the VCS Experssway
BTraversal dients behind the firewall should have DNS zones and DNS servers
CDID and FindMe must first be configured
DDNS records should be configured with the address of the VCS as the authoritative gatekeeper or

How the community answered

(39 responses)

A
85% (33)
B
5% (2)
C
3% (1)
D
8% (3)

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