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300-820 · Question #99
300-820 Question #99: Real Exam Question with Answer & Explanation
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Mobile and Remote Access
Question
Refer to the exhibit showing logs from the Expressway-C, a copy of the Expressway-E certificate, and the UC traversal zone configuration for the Expressway-C. An office administrator is deploying mobile and remote access and sees an issue with the UC traversal zone. The zone is showing "TLS negotiation failure". What is causing this issue?
Options
- AThe Expressway-E certificate includes the Expressway-C FQDN as a SAN entry
- BThe Expressway-C is missing the FQDN of Cisco UCM in the Common Name of its certificate
- CIn the UC Traversal Zone on the Expressway-C, the peer address is set to the IP of the
- DThe Expressway-E does not have the FQDN of Cisco UCM listed as a SAN in its certificate
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Topics
#Mobile and Remote Access#Cisco Expressway#Traversal Zone#TLS Negotiation