Setup a CCM 5.1 Unix Loopback

Unanswered Question
Dec 13th, 2007

Can a loopback address be set on CCM 5.1? I am trying to setup a server cluster using SLB with two 6500 core switches to allow a third party redundant connection.

I have this problem too.
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smalkeric Thu, 12/20/2007 - 13:53

Are you tryig to configure loopback address for h.323 gateway and put the loopback ip address in the callmanager's gateway configuration page?

jamesek Thu, 12/20/2007 - 14:02

No. I am trying to setup SLB between the two callmanagers and one of the methods of SLB requires a loopback address on the CCM. I think I am going to use the direct method of SLB which does not requre loopback addresses.

Thanks

Tim Smith Tue, 01/22/2008 - 07:27

Hi..

You cant set a loopback as such..

But you can multihome the server to 2 x different switches

You will need to enable NFT from the command line on the CallManager.

It will use an active / standby config. I.e. if one link fails and the server detects it, it will attempt to activate the other link.

Cheers,

Tim.

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