Chapter 34
Configuring Local SPAN and RSPAN
Command
Step 2
Router(config-vlan)# remote-span
Router(config-vlan)# no remote-span
Step 3
Router(config-vlan)# end
Configuring Local or RSPAN Sources
To configure an RSPAN source session, configure a source with an RSPAN VLAN as the destination. To
Note
configure an RSPAN destination session, configure an RSPAN VLAN as the source and a port as the
destination.
To configure a local SPAN or RSPAN source, perform this task:
Command
Router(config)# monitor session session_number source
{{single_interface | interface_list | interface_range
| mixed_interface_list | single_vlan | vlan_list |
vlan_range | mixed_vlan_list} [rx | tx | both]} |
{remote vlan rspan_vlan_ID}}
Router(config)# no monitor session {session_number |
all | local |
range session_range[[,session_range],...] | remote}
When configuring monitor sessions, note the following syntax information:
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When clearing monitor sessions, note the following syntax information:
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78-14064-04
single_interface is interface type slot/port; type is ethernet, fastethernet, gigabitethernet, or
tengigabitethernet.
interface_list is single_interface , single_interface , single_interface ...
In lists, you must enter a space before and after the comma. In ranges, you must enter a space
Note
before and after the dash.
interface_range is interface type slot/first_port - last_port
mixed_interface_list is, in any order, single_interface , interface_range , ...
single_vlan is a the ID number of a single VLAN.
vlan_list is single_vlan , single_vlan , single_vlan ...
vlan_range is first_vlan_ID - last_vlan_ID
mixed_vlan_list is, in any order, single_vlan , vlan_range , ...
The no monitor session number command entered with no other parameters clears
session session_number.
session_range is first_session_number-last_session_number
Purpose
Configures the VLAN as an RSPAN VLAN.
Clears the RSPAN VLAN configuration.
Updates the VLAN database and returns to privileged
EXEC mode.
Purpose
Configures the session number, the source ports, VLANs, or
RSPAN VLAN, and the traffic direction to be monitored.
Clears the monitor configuration.
Cisco 7600 Series Router Cisco IOS Software Configuration Guide—12.1E
Configuring Local SPAN and RSPAN
34-9