Creating An Rspan Destination Session And Configuring Incoming Traffic - Cisco Catalyst 3750-E Software Configuration Manual

Chapter 30 Configuring SPAN and RSPAN
To delete a SPAN session, use the no monitor session session_number global configuration command.
To remove a destination port from the SPAN session, use the no monitor session session_number
destination interface interface-id global configuration command. To remove the RSPAN VLAN from
the session, use the no monitor session session_number source remote vlan vlan-id.
This example shows how to configure VLAN 901 as the source remote VLAN and port 1 as the
destination interface:
Switch(config)# monitor session 1 source remote vlan 901
Switch(config)# monitor session 1 destination interface gigabitethernet2/0/1
Switch(config)# end

Creating an RSPAN Destination Session and Configuring Incoming Traffic

Beginning in privileged EXEC mode, follow these steps to create an RSPAN destination session, to
specify the source RSPAN VLAN and the destination port, and to enable incoming traffic on the
destination port for a network security device (such as a Cisco IDS Sensor Appliance).
For details about the keywords not related to incoming traffic, see the
Session" section on page
been configured.
Command
Step 1 configure terminal
Step 2 no monitor session {session_number | all |
local | remote}
Step 3 monitor session session_number source
remote vlan vlan-id
OL-9775-08
30-24. This procedure assumes that the RSPAN VLAN has already
Purpose
Enter global configuration mode.
Remove any existing SPAN configuration for the session.
Specify the RSPAN session and the source RSPAN VLAN.
For session_number, the range is 1 to 66. When entering this
command on the Catalyst 3560E-12D switch, you can only enter 1
for the session_number.
For vlan-id, specify the source RSPAN VLAN to monitor.
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
Configuring SPAN and RSPAN
"Creating an RSPAN Destination
30-25