3com S7906E 설치 설명서
1-11
Follow these steps to configure the monitor port for the remote destination mirroring group in interface
view:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
interface-number
—
Configure the current port as
the monitor port
the monitor port
[ mirroring-group group-id ]
monitor-port
monitor-port
Required
By default, a port does not
serve as the monitor port for
any mirroring group.
serve as the monitor port for
any mirroring group.
z
A mirroring group contains only one monitor port.
z
To ensure that the port mirroring function works properly, do not enable STP, MSTP, or RSTP on
the monitor port.
z
You are recommended to use a monitor port only for port mirroring. This is to ensure that the data
monitoring device receives and analyzes only the mirrored traffic rather than a mix of mirrored
traffic and normally forwarded traffic.
z
A port connected to an RRPP ring cannot be configured as the monitor port of a port mirroring
group.
Configuring the remote probe VLAN for the remote destination mirroring group
Follow these steps to configure the remote probe VLAN for the remote destination mirroring group:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Configure the remote probe
VLAN
VLAN
mirroring-group group-id
remote-probe vlan
rprobe-vlan-id
remote-probe vlan
rprobe-vlan-id
Required
By default, no remote probe
VLAN is configured for a
mirroring group.
VLAN is configured for a
mirroring group.
z
You are recommended to use the remote probe VLAN for port mirroring exclusively.
z
To remove the VLAN configured as a remote probe VLAN, you must remove the remote probe
VLAN with undo mirroring-group remote-probe vlan command first. Removing the probe VLAN
can invalidate the remote source mirroring group.
Assigning the monitor port to the remote probe VLAN
Follow these steps to assign the monitor port to the remote probe VLAN: