H3C Technologies H3C WX3000 Series Unified Switches - Manual (Page 389)

39-7
z
The destination port and the remote-probe VLAN are determined.
z
Layer 2 connectivity is ensured between the source and destination switches over the
remote-probe VLAN.
2) Configuration procedure
Follow these steps to configure remote port mirroring on the destination switch:
To do… Use the command… Remarks
Enter system view system-view —
Create a VLAN and enter VLAN
view
vlan vlan-id
vlan-id is the ID of the
remote-probe VLAN.
Configure the current VLAN as a
remote-probe VLAN
remote-probe vlan enable Required
Return to system view quit —
Enter the view of the Ethernet port
connecting to the source switch or
an intermediate switch
interface interface-type
interface-number
—
Configure the current port as trunk
port
port link-type trunk
Required
By default, the port type is Access.
Configure trunk port to permit
packets from the remote-probe
VLAN
port trunk permit vlan
remote
-probe-vlan-id
Required
Return to system view quit —
Create a remote destination
mirroring group mirroring-group group-id
remote-destination
Required
Configure the destination port for
the remote destination mirroring
group
mirroring-group group-id
monitor-port monitor-port
Required
Configure the remote-probe VLAN
for the remote destination mirroring
group mirroring-group group-id
remote-probe vlan
remote
-probe-vlan-id
Required
When configuring a destination switch, note that:
z
The destination port of remote port mirroring cannot be a member port of an existing mirroring
group, a member port of an aggregation group, or a port enabled with LACP or STP.
z
Only an existing static VLAN can be configured as the remote-probe VLAN. To remove a
remote-probe VLAN, you need to restore it to a normal VLAN first. A remote port mirroring group
gets invalid if the corresponding remote port mirroring VLAN is removed.