Configuring Simple SPAN session Make sure the destination interface is configured with command: # switchport monitor C2950#configure terminal C2950(config)# C2950(config)#monitor session 1 source interface fastethernet 0/2 destination interface fastethernet 0/3 no shut end C2950(config)#show monitor session 1 STATE SHOULD SHOW UP. Other Configuration Examples for SPAN This section includes the following topics: Configuration Example for a … Continue reading SPAN Configuration Examples