Q26Suite and Devices Configuration
Which option describes what could be done on Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?
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Community votes
Discussion · 5
7
But the question asks what could be done on the Expressway, B is a change to the firewall. I believe C is correct
4
C is correct, the question is about Expressway and not firewall
C 2
Selected Answer: C
C is the correct answer
1
B. A static NAT route could be added on the firewall to bridge the two networks.
C 1
Selected Answer: C
Recommended: Dual NIC Static NAT Deployment The following example shows the recommended deployment. It describes the usual DMZ setup where the internal and external firewalls cannot route directly to each other, and dual-NIC devices such as Expressway-E are needed to validate and forward traffic between the isolated subnets.
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X14-0/basic_config/exwy_b_cisco-expressway-e-and-expressway-c-basic-configuration-deployment-guide-x14-0.pdf