Port Mirroring Configuration Examples; Local Port Mirroring Configuration Example - H3C S3100V2-52TP Configuration Manual

Port mirroring configuration examples

Local port mirroring configuration example

Network requirements
On the network shown in
Device A connects to the marketing department through Ethernet 1/0/1 and to the technical
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department through Ethernet 1/0/2. It connects to the server through Ethernet 1/0/3.
Configure local port mirroring in source port mode to enable the server to monitor the bidirectional
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traffic of the marketing department and the technical department.
Figure 35 Network diagram
Configuration procedure
Create a local mirroring group.
1.
# Create local mirroring group 1.
<DeviceA> system-view
[DeviceA] mirroring-group 1 local
# Configure Ethernet 1/0/1 and Ethernet 1/0/2 as source ports and port Ethernet 1/0/3 as the
monitor port.
[DeviceA] mirroring-group 1 mirroring-port Ethernet 1/0/1 Ethernet 1/0/2 both
[DeviceA] mirroring-group 1 monitor-port Ethernet 1/0/3
# Disable the spanning tree feature on the monitor port Ethernet 1/0/3.
[DeviceA] interface Ethernet 1/0/3
[DeviceA-Ethernet1/0/3] undo stp enable
[DeviceA-Ethernet1/0/3] quit
Verify the configurations.
2.
# Display the configuration of all mirroring groups.
[DeviceA] display mirroring-group all
mirroring-group 1:
type: local
Figure 35:
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