300-810 · Question #294
300-810 Question #294: Real Exam Question with Answer & Explanation
The correct answer is A: SRV Entry : _cisco-uds._tcp.<domain> Port : 8443 Destination : cucm.<domain>. To enable service discovery for Cisco Jabber, the following SRV (Service Resource Record) configuration is required on the DNS server: _cisco-uds._tcp.<domain> This record is used by Cisco Jabber for on-premises service discovery when connecting to the Cisco Unified Communication
Question
A company must deploy Cisco Jabber massively for internal use. A collaboration engineer wants to enable service discovery to improve the user experience. Which DNS configuration must be applied on the DNS server? A. B. C. D.
Options
- ASRV Entry : _cisco-uds._tcp.<domain> Port : 8443 Destination : cucm.<domain>
- BSRV Entry : _cisco-uds._udp.<domain> Port : 5061 Destination : cucm.<domain>
- CSRV Entry : _cisco-uds._tcp.<domain> Port : 5061 Destination : cucm.<domain>
- DSRV Entry : _cisco-uds._udp.<domain> Port : 8443 Destination : cucm.<domain>
Explanation
To enable service discovery for Cisco Jabber, the following SRV (Service Resource Record) configuration is required on the DNS server: _cisco-uds._tcp.<domain> This record is used by Cisco Jabber for on-premises service discovery when connecting to the Cisco Unified Communications Manager (CUCM). This is the default port used for Cisco UDS (User Data Service) over HTTPS. 3. Destination: cucm.<domain> The Fully Qualified Domain Name (FQDN) of the CUCM server.
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