svr.file at gmail
Nov 24, 2009, 11:47 PM
Post #1 of 1
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Communication Manager 7 and DNS
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Hi,
I have a question regarding CUCM 7 and DNS.
The CUCM 7 servers were configured with DNS, although within the GUI the
server names have already been changed from hostnames to IP addresses.
CLI Output:
DNS
Primary : 1.1.1.1 Secondary : 1.1.1.2
Options : timeout:6 attempts:3
Domain : xyz.com
Gateway : 1.1.1.254 on Ethernet 0
This was identified when we notice the CallManager service was not running,
when we manually started the CallManager service, after about 5 minutes the
service would stop. To troubleshoot this further we started RTMT and ran the
Real Time Trace > View Real Time Data report, but noticed an error when
trying to run it. RTMT's error said *"Could not connect to 'Server :
cucm01.xyz.com'."*
My assumption is that the CallManager service is also failing due to not
being able to connect to the DNS server.
Will the *delete dns* command remove the DNS reliance on CUCM servers? Is
there another way to remove DNS reliance on the CUCM servers?
Thanks
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