SWLAB100(config)#int port-channel ?
<1-256> Port-channel interface number
On my nexus i am configuring vpc using portchanel 2000.
On the 6509 I can only go to a max of 256. Is there any new version of IOS that supports up to 4096 channel ids. I know Nexus does.
The portchannel on the nexxus and the 6509 should match.