3Com Switch 4200G Configuration Guide

Mirroring Configuration 245
Configuring RSPAN on the source switch
Configuring RSPAN on the intermediate switch
Table 215 Configure RSPAN on the source switch
Operation Command Description
Enter system view system-view -
Create a remote-probe
VLAN and enter VLAN view
vlan vlan-id vlan-id is the ID of the
remote-probe VLAN.
Define the current VLAN as
a remote-probe VLAN
remote-probe vlan enable Required
Exit current view quit -
Enter Ethernet port view of
Trunk ports
interface interface-type
interface-number
-
Configure Trunk port to
permit packets from the
Remote-probe VLAN
port trunk permit vlan
remote-probe-vlan-id
Required
Exit current view quit -
Configure a remote source
mirroring group
mirroring-group group-id
remote-source
Required
Configure a source port for
remote mirroring
mirroring-group group-id
mirroring-port mirroring-port-list
{ both | inbound | outbound }
Required
Configure MAC-based
mirroring
mirroring-group group-id
mirroring-mac mac vlan vlan-id
Optional
Configure VLAN-based
mirroring
mirroring-group group-id
mirroring-vlan vlan-id inbound
Optional
Configure a remote
reflector port
mirroring-group group-id
reflector-port reflector-port
Required
After a port is configured as
a reflector port, the device
does not allow you to
perform any of the
following configurations:
 Configuring broadcast
storm suppression on the
port
 Configuring the
vlan-vpn enable
command on the port
 Enabling STP on the port
Configure the
remote-probe VLAN for the
remote source mirroring
group
mirroring-group group-id
remote-probe vlan
remote-probe-vlan-id
Required
Display the configuration of
the remote source mirroring
group
display mirroring-group
remote-source
Optional
The display command can
be executed in any view
Table 216 Configure RSPAN on the intermediate switch
Operation Command Description
Enter system view system-view -
Create a remote-probe
VLAN and enter VLAN view
vlan vlan-id vlan-id is the ID of the
Remote-probe VLAN.
Exit current view quit -
Enter Ethernet port view of
Trunk port
interface interface-type
interface-number
-