08-09-2010 04:28 AM - edited 03-16-2019 12:08 AM
Hi guys,
I need to move our CUCM cluster ver. 6.1 and I need some advice.
I found this: http://www.ciscosystems.co.nz/en/US/products/sw/voicesw/ps556/products_tech_note09186a008059bbad.shtml where it's says how to move them but nothing about the registered Gateways.
My question is, changing the Publisher Ip address wouldn't affect the configuration on gateway routers ?
and if not it's sufficient to change the CCM IP address on gateway config or I have to delete and add again the gateways ?
Thanks
Adrian
Solved! Go to Solution.
08-09-2010 06:49 AM
You don't need the delete the gateways and add them again. However, there may be more than just changing the ccm-manager config server command. If you are building a new cluster or rehoming to a new cluster and use MGCP gateways here is an example of what you might need to change:
no ccm-manager redundant host
ccm-manager redundant host
no ccm-manager config-server
ccm-manager config-server
no mgcp call-agent
mgcp call-agent
sccp ccm group 1
no associate ccm1 priority 1
no associate ccm 1 priority 2
sccp local
no sccp
no sccp ccm
no sccp ccm
sccp ccm
sccp ccm
sccp
sccp ccm group 1
associate ccm 1 priority 1
associate ccm 2 priority 2
In addition, if you have dial peers then you'd need to enter the config for each dial-peer and issue:
no session target ipv4:
session target ipv4:
Lastly, depending on how you have DHCP configured - if you are defining it locally on the gateway then you'll need to enter the DHCP scope for voice and issue:
no option 150
option 150 ip
Hailey
Please rate helpful posts!
08-09-2010 05:27 AM
If you are using MGCP Gateways and they are being configured by "ccm-manager config-server" you'll only need to update that line in the gateway configuration. For H323 or SIP, just update the IP addresses on all your dial peers. You don't need to delete the gateways from CUCM.
Also, if the router is being used as a Hardware CFB, MTP, or Transcoder you will need to update the 'sccp ccm' lines as well.
08-09-2010 06:16 AM
So, update only the lines on gateway router.
Nothing to change on CUCM.
Many thanks
Adrian
08-09-2010 06:49 AM
You don't need the delete the gateways and add them again. However, there may be more than just changing the ccm-manager config server command. If you are building a new cluster or rehoming to a new cluster and use MGCP gateways here is an example of what you might need to change:
no ccm-manager redundant host
ccm-manager redundant host
no ccm-manager config-server
ccm-manager config-server
no mgcp call-agent
mgcp call-agent
sccp ccm group 1
no associate ccm1 priority 1
no associate ccm 1 priority 2
sccp local
no sccp
no sccp ccm
no sccp ccm
sccp ccm
sccp ccm
sccp
sccp ccm group 1
associate ccm 1 priority 1
associate ccm 2 priority 2
In addition, if you have dial peers then you'd need to enter the config for each dial-peer and issue:
no session target ipv4:
session target ipv4:
Lastly, depending on how you have DHCP configured - if you are defining it locally on the gateway then you'll need to enter the DHCP scope for voice and issue:
no option 150
option 150 ip
Hailey
Please rate helpful posts!
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: