Port Mirroring - Intel Express 530T User Manual

C H A P T E R
LOCATION
Main Menu
Configure Stack

Port Mirroring

CAUTION
Do not mirror traffic to a target
port that is connected to
network devices other than a
protocol analyzer. Their
behavior may be
unpredictable.
If a port is part of an
aggregated link, it cannot be
configured as the target port
for a port mirror. However, a
port in an aggregated link can
serve as the source port for a
port mirror.
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5 Intel Express 530T Switch Users Guide
Port Mirroring
Description
Port mirroring is a useful diagnostic tool because it allows you to send a
copy of the good Ethernet frames transmitted or received on one port to
another port. On the second port you can attach a protocol analyzer to
capture and analyze the data without interfering with the client on the
original port.
Source switch: Use the z to select the switch you want to
configure.
Source port: Use the z to select the port whose traffic you want
to mirror.
Target switch: Use the z to select the switch you want to receive
mirrored traffic.
Target port: Use the z to select a port to receive the mirrored
traffic. This is a port to which you have connected a protocol analyzer.
State: Use the z to enable or disable the port's mirror.