Implementing Cisco Collaboration Applications (CLICA) — Question 78

A collaboration engineer is configuring service discovery for Cisco Jabber clients with an on-premises Cisco IM and Presence deployment. Clients on the corporate network are working. Clients on the public internet cannot locate the corporate services. What must the engineer configure to enable service discovery for these clients?

Answer options

• A. _collab-edge._tcp.example.com external DNS SRV record
• B. _collab-edge._tls.example.com external DNS SRV record
• C. _cisco-uds._tcp.example.com external DNS SRV record
• D. _cisco-uds._tls.example.com external DNS SRV record

Correct answer: B

Explanation

The correct answer is B because the _collab-edge._tls SRV record is specifically designed for secure service discovery for clients connecting over the public internet. Other options, while related to service discovery, either pertain to different protocols or do not provide the necessary secure connection required for external clients.