H3C S5810 Series, Руководство по эксплуатации

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Traffic Mirroring Configuration
When configuring traffic mirroring, go to these sections for information you are interested in:
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Traffic Mirroring Overview
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Configuring Traffic Mirroring
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Displaying and Maintaining Traffic Mirroring
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Traffic Mirroring Configuration Examples
Traffic Mirroring Overview
Traffic mirroring refers to the process of copying the specified packets to the specified destination for
packet analysis and monitoring.
You can configure mirroring traffic to an interface, to the CPU, or to a VLAN.
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Mirroring traffic to an interface: copies the matching packets on an interface to a destination
interface.
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Mirroring traffic to the CPU: copies the matching packets on an interface to a CPU (the CPU of the
board where the traffic mirroring-enabled interface resides).
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Mirroring traffic to a VLAN: copies the matching packets on an interface to a VLAN. In this case, all
the ports in the VLAN can receive the mirrored packets. Even if the VLAN does not exist, you can
pre-define the action of mirroring traffic to the VLAN. After the VLAN is created and some ports join
the VLAN, the action of mirroring traffic to the VLAN takes effect automatically.
On the S5810 series Ethernet switches, traffic can only be mirrored to ports and to CPU.
Configuring Traffic Mirroring
To configure traffic mirroring, you must enter the view of an existing traffic behavior.
In a traffic behavior, the action of mirroring traffic to an interface and the action of mirroring traffic to a
CPU are mutually exclusive.