Chapter 40. Port Mirroring
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The Lenovo Enterprise Network Operating System port mirroring feature allows
you to mirror (copy) the packets of a target port, and forward them to a monitoring
port. Port mirroring functions for all layer 2 and layer 3 traffic on a port. This
feature can be used as a troubleshooting tool or to enhance the security of your
network. For example, an IDS server or other traffic sniffer device or analyzer can
be connected to the monitoring port to detect intruders attacking the network.
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