Span poort aanmaken

C2950#configure terminal
C2950(config)#
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.

C2950(config)#
 
C2950#show monitor session 1
Session 1
---------
Source Ports:
    RX Only:       None
        TX Only:       None
        Both:          Fa0/2
Destination Ports: Fa0/3
C2950#