11-19-2013 10:51 PM - edited 03-16-2019 08:29 PM
Hi,
Am planning for cutting down the Subnet of Telecom Servers IP Range. Once i do this, all CUCM & CUC servers Subnet mask and Gateway has to be changed, but IP Address remains the same.
Changing the Subnet mask and Gateway will impact anything or any precautionary measures or any procedures to be followed ??
Pls suggest.
Regards
Jagadish G
Solved! Go to Solution.
11-20-2013 12:11 AM
Hi Jagadish,
I was just referring the DOC which I have attached which says
If you change the IP address or the hostname of a server in a Cisco Unified Communications Manager release 8.0 or later cluster, the Initial Trust List (ITL) file and the certificates in the ITL are regenerated. The regenerated files do not match the files stored on the phones.
regds,
aman
11-19-2013 11:02 PM
Not if youre using MCS, otherwise, youll need to rehost the licenses as it affects the license MAC
Sent from Cisco Technical Support iPad App
11-19-2013 11:10 PM
Yes we are using Cisco MCS 7800 series servers. How will the mac gets affected ??
11-19-2013 11:17 PM
It wont, that only affects if you are running over ESXi
Sent from Cisco Technical Support iPad App
11-19-2013 11:26 PM
Hi Jagadish,
you can refer the link for details
http://docwiki.cisco.com/wiki/Licensing_Model_for_Virtualized_UC_Applications
regds,
aman
11-19-2013 11:26 PM
So i can go a head and change the subnet mask and default gateway without any measures right ??
11-19-2013 11:33 PM
Hi Jagadish,
you can do that.
you can refer the link
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/install/8_0_2/ipchange/ipchg802.html
regds,
aman
11-19-2013 11:53 PM
Hi,
Will the ITL files gets changed/regenerated after changing only the Subnet Mask & Gateway ??.
11-20-2013 12:11 AM
Hi Jagadish,
I was just referring the DOC which I have attached which says
If you change the IP address or the hostname of a server in a Cisco Unified Communications Manager release 8.0 or later cluster, the Initial Trust List (ITL) file and the certificates in the ITL are regenerated. The regenerated files do not match the files stored on the phones.
regds,
aman
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: