Implementing Cisco Collaboration Applications (CLICA) — Question 27

Secure XMPP communication is required for XMPP federation with external domains and the Cisco IM and Presence. Which certificate is used for XMPP interdomain federation when connecting to an externally federated domain?

Answer options

• A. cup
• B. cup-xmpp
• C. cup-xmpp-s2s
• D. Tomcat

Correct answer: C

Explanation

The correct answer is C, cup-xmpp-s2s, as it specifically pertains to secure server-to-server XMPP communication required for federation. Options A, B, and D do not provide the necessary security for interdomain connections, making them unsuitable for this purpose.