SMC Networks SMC TigerAccess SMC7824M/FSW - Manual (Page 575)

SHOW PORT MONITOR
26-3
Command Usage
This command displays the currently configured source port,
destination port, and mirror mode (i.e., RX, TX, RX/TX).
Example
The following shows mirroring configured from port 6 to port 11:
Console(config)#interface ethernet 1/11
Console(config-if)#port monitor ethernet 1/6
Console(config-if)#end
Console#show port monitor
Port Mirroring
-------------------------------------
Destination port(listen port):Eth1/1
Source port(monitored port) :Eth1/6
Mode :RX/TX
Console#