IOS Equivalent of Show System Highavailability Command

[anjery1234]

In CatOs, enabling "Highavailability" allows the active sup to synchronize his config with the standby sup.

I'm wondering what is the equivalent in IOS?

Thanks

[Edison Ortiz]

Router(config)# redundancy

Router(config-red)# mode sso

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SXF/native/configuration/guide/nsfsso.html#wp1119694

HTH,

__

Edison.