3Com 4200G 12-Port Configuration Manual page 260

246 C 28: C
HAPTER ONFIGURATION FOR
M F
IRRORING EATURES
Table 216 Configure RSPAN on the intermediate switch (Continued)
Operation
Configure Trunk port to
permit packets from the
remote-probe VLAN
Configuring RSPAN on the destination switch
Table 217 Configure RSPAN on the destination switch
Operation
Enter system view
Create a remote-probe
VLAN and enter VLAN view
Define the current VLAN as
a remote-probe VLAN
Exit the current view
Enter Ethernet port view of
Trunk port
Configure Trunk port to
permit packets from the
remote-probe VLAN
Exit current view
Configure the remote
destination mirroring group
Configure the destination
port for remote mirroring
Configure the
remote-probe VLAN for the
remote destination
mirroring group
Display the configuration of
the remote destination
mirroring group
Configuration example
Switch A is connected to the data detect device using GigabitEthernet1/0/2.
■
GigabitEthernet1/0/1, the Trunk port of Switch A, is connected to GigabitEthernet
■
1/0/1, the Trunk port of Switch B.
GigabitEthernet1/0/2, the Trunk port of Switch B, is connected to GigabitEthernet
■
1/0/1, the Trunk port of Switch C.
GigabitEthernet1/0/2, the port of Switch C, is connected to PC1.
■
The purpose is to monitor and analyze the packets sent to PC1 using the data detect
device.
Command
port trunk permit vlan
remote-probe-vlan-id
Command
system-view
vlan vlan-id
remote-probe vlan enable
quit
interface interface-type
interface-number
port trunk permit vlan
remote-probe-vlan-id
quit
mirroring-group group-id
remote-destination
mirroring-group group-id
monitor-port monitor-port
mirroring-group group-id
remote-probe vlan
remote-probe-vlan-id
display mirroring-group
remote-destination
Description
Required
This configuration is
necessary for ports on the
intermediate switch that
are connected to the source
switch or the destination
switch.
Description
-
vlan-id is the ID of the
Remote-probe VLAN.
Required
-
-
Required
-
Required
Required
STP cannot be enabled on
destination port for remote
mirroring.
After you configure a port
as the destination port for
remote mirroring, the
switch does not allow you
to change the port type or
default VLAN ID of the port.
Required
Optional
The display command can
be executed in any view