Implementing Cisco Collaboration Cloud and Edge Infrastructure (CLCEI) — Question 165

An engineer must review a new traversal zone that is not establishing a successful connection between Expressway-C and Expressway-E. When the event log page on the Expressway-E is reviewed, an authentication failure is found with the detail “user not found”. Which two actions must the engineer take to resolve the issue? (Choose two.)

Answer options

• A. Disable TLS verification on the Expressway-E.
• B. Ensure that the authentication credentials configured on both zones to match.
• C. Ensure that LDAP is properly configured and synchronized on the Expressway-E.
• D. Ensure that the authentication credentials exist on the Expressway-E local database.
• E. Ensure that the authentication credentials exist on the Expressway-C local database.

Correct answer: B, D

Explanation

The correct actions are B and D. Ensuring that the authentication credentials match on both zones (B) is crucial for establishing a successful connection, while confirming that the credentials are present in the Expressway-E local database (D) resolves the 'user not found' issue. Options A, C, and E do not directly address the identified authentication failure.