upgrade version in 6500 switch with 2 sup

[oded-levi]

Hi,

I want to upgrade a switch 6500.

This switch has two SUP720.

The switch works in "mode SSO".

I want to upgrade the switch is remote.

Without being physically have to remove one of the SUP720.

Can do this?

If so, how?

thanks...

[Reza Sharifi]

Hi,

You don't need to remove the sup to upgrade it.  If the Sups are in SSO mode (active and hot), you can upgrade one sup at the time.

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/issu_efsu.html

HTH