port spanning

por | 27 enero, 2009

he SPAN feature configuration commands are similar on the Catalyst 2950 and Catalyst 3550. However, the Catalyst 2950 cannot monitor the VLANs. You can configure the SPAN, as in this example:

C2950#configure terminal
C2950(config)#monitor session 1 source interface fastethernet 0/2

!— This configures interface Fast Ethernet 0/2 as source port.

C2950(config)#monitor session 1 destination interface fastethernet 0/3

!— This configures interface Fast Ethernet 0/3 as destination port.


The above is all it takes, directly from Cisco help.