Displaying Span Status - Cisco Catalyst 2360 Software Configuration Manual

Displaying SPAN Status

Command
Step 6
end
Step 7 show monitor [session session_number]
show running-config
Step 8 copy running-config startup-config
To monitor all VLANs on the trunk port, use the no monitor session session_number filter global
configuration command.
This example shows how to remove any existing configuration on SPAN session 1, configure SPAN
session 1 to monitor traffic received on Gigabit Ethernet trunk port 2, and send traffic for only VLANs 1
through 5 and VLAN 9 to destination Gigabit Ethernet port 1.
Switch(config)# no monitor session 1
Switch(config)# monitor session 1 source interface gigabitethernet0/2 rx
Switch(config)# monitor session 1 filter vlan 1 - 5 , 9
Switch(config)# monitor session 1 destination interface gigabitethernet0/1
Switch(config)# end
Displaying SPAN Status
To display the current SPAN configuration, use the show monitor user EXEC command. You can also
use the show running-config privileged EXEC command to display configured sessions.
Catalyst 2360 Switch Software Configuration Guide
20-12
Purpose
Return to privileged EXEC mode.
Verify the configuration.
(Optional) Save the configuration in the configuration file.
Chapter 20 Configuring SPAN
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