3com S7906E Instruccion De Instalación
2-2
To do…
Use the command…
Remarks
Configure the match criteria
if-match match-criteria
Required
Return to system view
quit
—
Create a traffic behavior and
enter traffic behavior view
enter traffic behavior view
traffic behavior behavior-name
Required
Configure the traffic mirroring
action for the traffic behavior
action for the traffic behavior
mirror-to { cpu | interface
interface-type interface-number }
interface-type interface-number }
Required
Return to system view
quit
—
Create a QoS policy and
enter QoS policy view
enter QoS policy view
qos policy policy-name
—
Associate the class with the
traffic behavior
traffic behavior
classifier classifier-name
behavior behavior-name
behavior behavior-name
Required
Return to system view
quit
—
Apply the QoS policy
Refer to QoS Configuration in the
QoS Volume
QoS Volume
You can apply a QoS policy to
a port, VLAN, or globally on
an S7900E switch.
a port, VLAN, or globally on
an S7900E switch.
Among the LPUs supported by S7900E switches, the SC, SD, and EB series LPUs support mirroring
incoming packets and outgoing packets; the SA and EA series LPUs only support mirroring incoming
packets.
Configuring Remote Traffic Mirroring
To implement remote traffic mirroring, perform the following configurations on the source device and
destination device:
Configurations on the source device
z
Traffic mirroring configuration: configure traffic mirroring on the source device to mirror packets
matching certain criteria to the port connecting to the destination device (assuming the port is Port
A). For the detailed configuration procedure, refer to
z
Remote source mirroring group configuration: configure a remote source mirroring group on the
source device, and configure the destination port in traffic mirroring (that is, Port A) as the egress
port. For the detailed configuration procedure, refer to
.
You should specify an arbitrary port as the mirroring port. To prevent packets received/sent by the port
from being mirrored to the destination device by the remote source mirroring group, you are
recommended to configure an unused port as the mirroring port.