From LedHed's Wiki
Contents
Commands
Show Running Configuration
show Run sh run
Enter the configuration terminal
config term conf t
Configure VLAN 10
vlan 10
Set port 7 UnTagged on VLAN 1
vlan 10 untag 7
Get MAC Address on port 7
show mac-address 7
or
show arp
Show MAC Table
show mac-address
Show Neighboring Devices
show lldp info remote
or
show cdp neighbors
Save Running Configuration to Startup Config
write mem
Reference
http://blog.petrilopia.net/info/hp-procurve-cli-cheatsheet-2/