Configuring Local Port Mirroring; Other Functions Supported By Port Mirroring - H3C S7500E Series Operation Manual

Operation Manual – Port Mirroring
H3C S7500E Series Ethernet Switches
Destination device
Destination device contains destination mirroring port, and remote destination port
mirroring groups are created on destination devices. Upon receiving a mirrored packet,
the destination device checks to see if the VLAN ID of the received packet is the same
as that of the remote mirroring VLAN of the remote destination port mirroring group. If
yes, the destination device forwards the packet to the monitoring device through the
destination mirroring port.

1.1.3 Other Functions Supported by Port Mirroring

Port mirroring group supports inter-board mirroring, which means that the destination
port and source ports can be located on different boards of a device.
In addition, in a port mirroring group, a destination port can monitor multiple source
ports simultaneously in the mirroring group.

1.2 Configuring Local Port Mirroring

Follow these steps to configure local port mirroring:
Enter system view
Create a local mirroring
group
Add ports
to the port
mirroring
group as
source
ports
Add a port
to the
mirroring
group as
the
destination
port
To do...
system-view
mirroring-group group-id
local
mirroring-group group-id
In system
mirroring-port
view mirroring-port-list { both |
inbound | outbound }
interface interface-type
interface-number
[ mirroring-group group-id ]
In
mirroring-port { both |
interface
inbound | outbound }
view
quit
In system
mirroring-group group-id
view
monitor-port monitor-port-id
interface interface-type
In interface-number
interface
[ mirroring-group group-id ]
view
monitor-port
Chapter 1 Port Mirroring Configuration
Use the command...
1-3
Remarks
—
Required
Use either approach.
You can add ports to a
port mirroring group as
source ports in either
system view or
interface view.
In system view, you
can add multiple ports
to a port mirroring
group at one time.
While in interface view,
you can only add the
current port to a port
mirroring group.
Use either approach.
You can add a
destination port to a
port mirroring group in
either system view or
interface view. They
achieve the same
purpose.