3Com 2928 - Baseline Plus Switch PWR, User Manual

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1-4
Item Description
Stream
Orientation
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.
z
both
: Mirrors both received and sent packets on mirroring ports.
z
inbound
: Mirrors only packets received by mirroring port.
z
outbound
: Mirrors only packets sent by mirroring ports.
Select port(s) Click the ports to be configured on the chassis front panel.
Return to
Local port mirroring configuration task list .
Configuration Examples
Local Port Mirroring Configuration Example
Network requirements
The customer network is as described below:
z
Department 1 accesses Switch C through GigabitEthernet 1/0/1.
z
Department 2 accesses Switch C through GigabitEthernet 1/0/2.
z
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:
z
Configure GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 as mirroring ports.
z
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 Figure 1-5 .