Configuration Examples; Local Port Mirroring Configuration Example - 3Com Baseline 2928 PWR Plus User Manual

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Configuration Examples

Local Port Mirroring Configuration Example

Network requirements
The customer network is as described below:
Department 1 accesses Switch C through GigabitEthernet 1/0/1.
Department 2 accesses Switch C through GigabitEthernet 1/0/2.
Server is connected to GigabitEthernet 1/0/3 of Switch C.
Configure port mirroring to monitor the bidirectional traffic of Department 1 and Department 2 on the
server.
To satisfy the above requirement through local port mirroring, perform the following configuration on
Switch C:
Configure GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 as mirroring ports.
Configure GigabitEthernet 1/0/3 as the monitor port.
Figure 1-4 Network diagram for local port mirroring configuration
Configuration procedure
# Create a local mirroring group.
Select Device > Port Mirroring from the navigation tree and click Create to enter the page for creating
mirroring groups, as shown in
Set the direction of the traffic monitored by the monitor port of the mirroring group
This configuration item is available when Mirror Port is selected is the Port Type
drop-down list.
both: Mirrors both received and sent packets on mirroring ports.
inbound: Mirrors only packets received by mirroring port.
outbound: Mirrors only packets sent by mirroring ports.
Click the ports to be configured on the chassis front panel.
Figure 1-5.
Description
list.
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