06-12-2008 04:42 AM - edited 03-15-2019 11:13 AM
I am attempting an upgrade from 6.1.1 to 6.1.2.
I have not found any docs on the procedure, only release notes. Can anybody provide me with the doc or step by step procedure?
Thanks
06-12-2008 07:59 AM
Step 1 Install the new version of Unified CM on the publisher. Do not reboot.
Step 2 Install the new version of Unified CM on all subscribers simultaneously. Do not reboot.
Step 3 Reboot only the publisher. Switch to the new version of Unified CM and allow some time for the database to initialize.
Step 4 Reboot the TFTP server(s) one at a time. Switch to the new version of Unified CM and wait for the configuration files to be rebuilt before upgrading any further servers in the cluster.
Step 5 Reboot the dedicated music on hold (MoH) server(s) one at a time. Switch to the new version of Unified CM.
Step 6 Reboot the backup subscriber(s) one at a time. Switch to the new version of Unified CM. This step might impact some users if 50/50 load balancing is implemented.
Step 7 Fail-over the devices from the primary subscribers to their backups.
Step 8 Reboot the primary subscriber(s) one at a time. Switch to the new version of Unified CM.
HTH
javalenc
if this helps, please rate
06-12-2008 08:00 AM
The release notes I believe have how to upgrade it. If not, this is the same basic concept of how to upgrade.
http://cisco.com/en/US/docs/voice_ip_comm/cucm/cucos/6_1_1/cucos/iptpch7.html
Log into the OS GUI
Click on Software upgrade/install
Select your source/file/login, etc
Click next
it will start the upgrade.
Do this on the PUBLISHER first, after the publisher is done, do the same on the Subscriber. ONe Subscriber at a t time. (thanks rob!)
hope this helps
06-18-2008 01:12 PM
hi
what do u mean by reboot, then switch version? i choosed switch version then it automatically reboot . or i need to do reboot after install then switch version? . could u explain pls. what about tftp do we need to restart the TFTp service on the servers?
06-18-2008 01:30 PM
what's the active version? if it's already 6.1(2) then that's it
HTH
javalenc
if this helps, please rate
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