3Com 4500 Switch User Manual


 
1-7
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 A Switch 4500 acting as the destination switch in remote port mirroring networking does not
support bidirectional packet mirroring (the both keyword).
z The destination port of remote port mirroring cannot be a member port of an existing mirroring
group, a fabric port, 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.
Displaying and Maintaining Port Mirroring
To do… Use the command… Remarks
Display port mirroring configuration
on a Switch 4500
display mirroring-group
{ group-id | all | local |
remote-destination |
remote-source }
Available in any view