Mirroring Configuration; Mirroring Overview - H3C S5100-SI Operation Manual

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Mirroring Configuration

When configuring mirroring, go to these sections for information you are interested in:

Mirroring Overview

Mirroring Configuration
Displaying Port Mirroring
Mirroring Configuration Examples
Mirroring Overview
Mirroring is to duplicate packets from a port to another port connected with a data
monitoring device for network monitoring and diagnosis.
The port where packets are duplicated is called the source mirroring port or monitored port
and the port to which duplicated packets are sent is called the destination mirroring port or
the monitor port, as shown in the following figure.
Figure 1-1 Mirroring
The S5100 series Ethernet switches support five types of port mirroring:
Local Port Mirroring
Remote Port Mirroring
MAC-Based Mirroring
VLAN-Based Mirroring
Traffic Mirroring
They are described in the following sections.
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