[cisco-voip] CCM Cross WAN Clustering

[Matt Slaga (US)]

While it will work, Cisco will not support anything over 40ms.  This
gets to be an issue with user response times at the telepad and the
potential for SQL replication issues. 
 
 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Alan Su
Sent: Wednesday, June 14, 2006 1:15 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] CCM Cross WAN Clustering


Dear All,
 
From cisco document, the clustered CCM servers should meet the
requirement of 40ms round-trip time for database replication. In my
case, the 2 sites connected by IPLC with about 50ms. So I did some lab
test to make sure it will be working in my environment. But I found out
that even in 200ms round-trip time lab, the replication is still
working!! I'm wondering that is it a normal case or I misconfigure
something. Does anybody have any clue about this? 
 
Thanks.
 
Regards,
 
Alan



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