Verify DNS Settings

To verify DNS settings, perform these steps.

 

Procedure

 

Step 1

Verify this setting by pressing Settings 

 

Step 2

Choose Network Configuration and scroll to the DNS Server 1 option.

 

Step 

Verify that a CNAME entry exists in the DNS server for the TFTP server and for the Cisco Unified Communications Manager system.

 

Step 4

Ensure that DNS is configured to do reverse look-ups.