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New Member

CCM 3.1Intracluster traffic on the Wan.

Hi,

I want to know if it is possible have intracluster traffic across a wan link. Also what will be the drawback and the approximate bandwidth needed to allow intracluster traffic across the wan.

Thks very much.

JB

4 REPLIES
Cisco Employee

Re: CCM 3.1Intracluster traffic on the Wan.

There are very strict requirements on this. I am not sure if they are on cco yet but you can get up with your account team and they should be able to get the info for you.

Thank you,

-Mckee

Re: CCM 3.1Intracluster traffic on the Wan.

JB,

Between call managers you need a hefty amount of bandwidth to ensure DB updates are carried out correctly.

I would suggest you do not put call managers in a cluster seperated by anything less than 10M.

Paul

New Member

Re: CCM 3.1Intracluster traffic on the Wan.

You can run it on less than 10Mb, we've done it with an HSSI link using an 8mb pipe. But as Mike says there are strict guidelines to follow which I dont believe are on CCO as yet.

Its very personal to each set-up so I'd get in touch with your account team to discuss it, as you need to implement the correct queuing methods etc.

New Member

Re: CCM 3.1Intracluster traffic on the Wan.

Thks guys for prompt reply.

Brgds JB

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