I wrote about what commands would be run in a "show tech" on a Nexus 5000 switch just moments ago. But now, I wanted to list the commands that would be run when you do a "show tech vpc". There is a difference in the two, and here are the ones for a "show tech vpc" on the Nexus 5000.
show version
show module
show vpc brief
show vpc role
show running-config vpc
show system internal vpcm event-history global
show system internal vpcm event-history errors
show system internal vpcm event-history msgs
show system internal vpcm mem-stats detail
show system internal vpcm info all
show system internal vpcm info global
show system internal vpcm info trace
show cfs internal ethernet-peer database
show spanning-tree
show fex
show cfs internal ethernet-peer statistics
show spanning-tree internal info vpc
show vpc consistency-parameters global
show system internal vpcm transport packet-counter statistics
show system internal vpcm transport packet-counter error
show feature
