Question 41 of 52 from exam 300-820-CLCEI: Implementing Cisco Collaboration Cloud and Edge Solutions

Question 41 of 52 from exam 300-820-CLCEI: Implementing Cisco Collaboration Cloud and Edge Solutions

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Expressway-C Traversal Zone: SIP: Failed to connect to 192.168.1.6:7001 Expressway-C Event Log shows the following: 2019-10-23T11:01:51.925-04:00 : Event="Outbound TLS Negotiation Error" Service="SIP" Sre-ip="192.168.1.5" Sre-port="27204" Dst-ip="192.168.1.6" Dst-por 003" Detail="tIsv1 alert unknown ca" Protocol="TLS" Common-name="amer-expressway0 1.example.com" Level="1" UTCTime="2019-10-23 15:01:51,923" Expressway-C server certificate shows the following decoded output: Certificate: Data: Version: 3 (0x2) Serial Number: 1 (0x1) Signature Algorithm: sha256WithRSAEncryption Issuer: O=Temporary CA fce4028e-92ba-4cbe-9e7 1-08b959888af4, OU=Temporary CA fce4028e-92ba-4cbc-9e7 1-O8b959888af4, CN=Temporary CA fce4028e-92ba-4cbc-9e7 1-08b959888af4

Refer to the exhibit.

An Expressway-C and Expressway-E are configured for B2B calling and the Expressway-E zone is set to TLS Verify Currently, calls do not reach the Expressway-C.

The Traversal Client zone on the Expressway-C for B2B reports the information in the exhibit for the Peer 1 address.

Which action resolves this error?

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A. B. C. D.

D.

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