Show Port Self-Loop-Discovery; Show Port Trap - Avaya P330 Reference Manual

Example:
P330-N>show port security 1
Port 1/1 port security disabled.
Port 1/2 port security disabled.
Port 1/3 port security disabled.
Port 1/4 port security disabled.
Port 1/5 port security disabled.
...

show port self-loop-discovery

User level: user, privileged, supervisor
This command is not available on P330-ML switches, hence a session should be
opened to the relevant P330 switch in order to execute this command.
Use the show port self-loop-discovery command to display which port or
switch has an enabled IBM Token Ring cable loop-discovery status.
If spanning tree is enabled and is set to rapid-spanning-tree version, there is no
need to use the Self-loop-discovery feature ; the rapid spanning tree algorithm
avoids loops generated by the IBM cabling.
The syntax for this command is:
show port self-loop-discovery [module num/port number]
Example:
P330-N>show port self-loop-discovery 1/5
Self-Loop-Discovery is enabled on port 1/5.

show port trap

User level: user, privileged, supervisor
Use the show port trap command to display information on SNMP generic
link up/down traps sent for a specific port.
The syntax for this command is:
show port trap [<module>[/<port>]]
module
(Optional)
Avaya P330 Reference Guide
Chapter 2
Number of the switches. If you do not specify a number, the
ports on all the switches are shown.
Avaya P330 Layer 2 CLI Commands
137