08-22-2014 01:29 PM - edited 03-16-2019 11:51 PM
hello,
I have to restart my publisher server, I would like to know if there’s any procedure for this and what is the things I have to take in consideration for this task.
Thanks.
08-22-2014 01:42 PM
Restart it from OS admin or CLI
utils system restart
Assuming your system is properly configured for redundancy of call control and services, no, nothing to consider.
08-22-2014 01:53 PM
Jaime,
Like always you are a great help, how can i check about the redundancy configuration?
Thanks!
08-22-2014 01:59 PM
CUCM groups, MRGLs, for services it depends, you might have DNS or SLB, etc.
08-24-2014 09:42 AM
Also, check the status of Database replication prior to restart of Pub.
u can run the command utils dbreplication runtimestate.Should show status as 2 .
regds,
aman
08-23-2014 12:40 AM
hi
Redundancy can be "CUCM if you publisher and subscibers " , redundancy for TFTP , redundancy between route groups for outgoing calls , and redundancy for media resources ,etc.. .
1-Redundancy for CUCM servers
1.A- For redundancy you can find under your CUCM group , your CUCMs "publisher and subscriber" . You can go to CUCM system - Cisco CUCM group configuration -find . After this check the result you have to see your CUCM group "the IPs or hostname of your existing CUCM".
2-If you configured TFTP on your CUCM " you can configure redundancy ".
3-Redundancy if you have MGCP configuration , you can check your Voice gateway that can reach your CUCMs.On the output you will see "one is registered and other is backup".
router#sh ccm-manager.
if you have h323 , you can see under configuration redundancy dial-peers which will hit your CUCMs cluster.
dial-peer voice 130 voip /this dial-peer will hit my CUCM 1/
description CALL MANAGER PEER
destination-pattern 3...
session target ipv4:10.10.30.2
incoming called-number .
voice-class codec 1
voice-class h323 1
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 131 voip /this dial-peer will hit my CUCM 2 if CUCM 1 unavailable/
description CALL MANAGER PEER
preference 1
destination-pattern 3...
session target ipv4:10.10.30.1
incoming called-number .
voice-class codec 1
voice-class h323 1
dtmf-relay h245-alphanumeric
no vad
4-On CUCM if you have more than voice gateway , you can check the redundancy for outgoing calls. For examply " you have E1 and FXO . CUCM call routing -route/hunt-route list "you can see under configured route list your existing route groups.
Kindly also take a look for the below link
cyruslab.net/2012/10/04/cucm-redundancy-call-processing-failover/
Thanks
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