350-801 · Question #116
350-801 Question #116: Real Exam Question with Answer & Explanation
The correct answer is A: _cuplogin._tcp.cisco com pointing to a record of IM&P. {"question_number": 2, "question": "Which two DNS records must be created to configure Service Discovery for on-premises Jabber? (Choose two.)", "correct_answer": "A, B", "explanation": "For on-premises Jabber service discovery, two DNS SRV records are required: (1) '_cisco-uds._
Question
Which two DNS records must be created to configure Service Discovery for on-premises Jabber? (Choose two.)
Options
- A_cuplogin._tcp.cisco com pointing to a record of IM&P
- B_cisco-uds._tcp.cisco.com pointing to a record of Cisco Unified CM
- C_cuplogin._tls.cisco.com pointing to the IP address of IM&P
- D_cisco-uds._tls.cisco.com pointing to the IP address of Cisco Unified Communications manager
- E_xmpp._tls.cisco.com pointing to a record of IM&P
Explanation
{"question_number": 2, "question": "Which two DNS records must be created to configure Service Discovery for on-premises Jabber? (Choose two.)", "correct_answer": "A, B", "explanation": "For on-premises Jabber service discovery, two DNS SRV records are required: (1) '_cisco-uds._tcp.<domain>' pointing to a CUCM node, which allows Jabber to discover CUCM for call control and directory services; and (2) '_cuplogin._tcp.<domain>' pointing to a Cisco IM and Presence (IM&P) node, which allows Jabber to discover the IM&P server for instant messaging and presence. Both use the TCP transport protocol (not TLS) in the SRV record name. Option C and D are incorrect because '_cuplogin._tls' and '_cisco-uds._tls' are not valid service discovery record names for on-premises Jabber. Option E (_xmpp._tls) is not used in standard Cisco on-premises Jabber service discovery.", "generated_by": "claude-sonnet", "llm_judge_score": 4}
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