HP 2600 - Manual (Page 232)

Port Trunking
Port Status and Configuration
1. Go to the port context for ports c1 - c4 and disable these ports.
HPswitch(config)# interface c1-c4
HPswitch(eth-c1-c4)#_
HPswitch(eth-c1-c4)# disable
2. Change all four ports to LACP-passive and re-enable the ports.
HPswitch(eth-c1-c4)# lacp passive
HPswitch(eth-c1-c4)# enable
N o t e If you change the port trunk configuration on a link, ensure that the port trunk
configuration on the other end of the link matches the new configuration.
On Switch 2800 Series devices, ensure that all ports in a dynamic trunk belong
to the same port group. The Switch 2800 Series devices do not support trunks
comprised of ports from different port groups. (Refer to "Trunk Group Bound­
ary Requirement for Switch 2800 Series Devices" in table 12-3 on page 12-8.)
Static Trunk: The switch uses the links you configure with the Port/Trunk
Settings screen in the menu interface or the trunk command in the CLI to create
a static port trunk. The switch offers LACP, Trunk, and FEC static trunks.
Table 12-1. Trunk Types Used in Static and Dynamic Trunk Groups
Trunking
Method LACP Trunk FEC
Dynamic Yes No No
Static Yes Yes Yes
12-6