3Com MSR 50 Series Configuration Manual page 362

362 C 18: P M
HAPTER ORT
C
IRRORING ONFIGURATION
<DeviceC> system-view
# Create a local port mirroring group.
[DeviceC] mirroring-group 1 local
# Add port Ethernet 1/1 and Ethernet 1/2 to the port mirroring group as source
ports. Add port Ethernet 1/3 to the port mirroring group as the destination port.
[DeviceC] mirroring-group 1 mirroring-port ethernet 1/1 ethernet 1/2 both
[DeviceC] mirroring-group 1 monitor-port ethernet 1/3
# Display the configuration of all the port mirroring groups.
[DeviceC] display mirroring-group all
mirroring-group 1:
type: local
status: active
mirroring port:
Ethernet1/1
Ethernet1/2
monitor port: Ethernet1/3
After finishing the configuration, you can monitor all the packets received and
sent by Department 1 and Department 2 on the Server.
both
both