HP 2800 - Manual (Page 267)

Configuring and Monitoring Port Security
Operating Notes for Port Security
LACP Not Available on Ports Configured for Port Security. To main­
tain security, LACP is not allowed on ports configured for port security. If you
configure port security on a port on which LACP (active or passive) is
configured, the switch removes the LACP configuration, displays a notice that
LACP is disabled on the port(s), and enables port security on that port. For
example:
HPswitch(config)# port-security e a17 learn-mode static
address-limit 2
LACP has been disabled on secured port(s).
HPswitch(config)#
The switch will not allow you to configure LACP on a port on which port
security is enabled. For example:
HPswitch(config)# int e a17 lacp passive
Error configuring port A17: LACP and port security cannot
be run together.
HPswitch(config)#
To restore LACP to the port, you must remove port security and re-enable
LACP active or passive.
9-37