Displaying And Maintaining Port Mirroring - 3Com Switch 4800G 24-Port Configuration Manual

Configuring a Remote
Destination Port
Mirroring Group
Displaying and
Maintaining Port
Mirroring
Follow these steps to configure a remote destination port mirroring group:
To do...
Enter system view
Create a remote destination port
mirroring group
Configure the remote port mirroring
VLAN for the port mirroring group
Add a port to
the port
mirroring group
as the
destination port
Enter destination interface view
Add the port to
the remote port
mirroring VLAN
n
The remote destination mirroring port cannot be a member port of the current
■
mirroring group.
The remote destination mirroring port can be an access, trunk, or hybrid port.
■
It must be assigned to the remote mirroring VLAN.
Do not enable STP, RSTP or MSTP on the remote destination mirroring port.
■
Otherwise, the mirroring function may be affected.
Do not use the remote destination mirroring port for any purpose other than
■
port mirroring.
Only existing static VLANs can be configured as remote port mirroring VLANs.
■
To remove a VLAN operating as a remote port mirroring 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.
Use a remote port mirroring VLAN for remote port mirroring only.
■
A port can belong to only one port mirroring group. A VLAN can be the remote
■
port mirroring VLAN of only one port mirroring group.
To do...
Display the configuration of a
port mirroring group

Displaying and Maintaining Port Mirroring

Use the command...
system-view
mirroring-group
group-id
remote-destination
mirroring-group
group-id remote-probe
vlan rprobe-vlan-id
In system view mirroring-group
group-id monitor-port
monitor-port-id
In interface view interface interface-type
interface-number
[ mirroring-group
group-id ] monitor-port
quit
interface interface-type
interface-number
The port is an access port access vlan
port rprobe-vlan-id
The port is a trunk port trunk permit vlan
port rprobe-vlan-id
The port is a hybrid port hybrid vlan
port rprobe-vlan-id { tagged |
untagged }
Use the command...
display mirroring-group
{ group-id | all | local |
remote-destination |
remote-source }
899
Remarks
-
Required
Required
Use either approach.
You can add a port to a
remote port mirroring
group as the destination
port in either system view
or interface view. They
achieve the same
purpose.
-
Perform one of these
three operations
according to the port
type.
Remarks
Available in any view