6500 with redundant sup engines

[chrish]

In a 6509 with redundant sup 720's what is necessary to make them failover seamlessly(or as close to it as possible? Is there any specific configuration needed?

Thanks

Chris

[Prashanth Krishnappa]

For native IOS, the best we have is SRM with SSO redundancy mode.

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/122sx/swcg/redund.htm

[kapishmohole.cisco]

Hello,

I am using the same switch and modules.

I have configured SSO - statful switchover. It's performance is good.

use the conf

redundancy

mode sso

main-cpu

auto-sync running-config

auto-sync standard

Default is RPR on switch.