4000 Router Series Network Management and Monitoring Command Reference

191

Predefined user roles

network-admin

Parameters

group-id: Specifies the number of a mirroring group. The mirroring group specified by group-id must

already exist.

The following matrix shows the value ranges for the group-id argument:

MSR2000 MSR3000 MSR4000

Always 1 1 to 6 1 to 6

interface-type interface-number: Specifies a port to be configured as the monitor port by its type and

number.

Usage guidelines

You can configure a monitor port only for a local mirroring group.

Use a monitor port only for port mirroring to make sure that the data monitoring device receives and

analyzes only the mirrored traffic rather than a mix of mirrored traffic and correctly forwarded traffic.

Do not configure a port of an existing mirroring group as the monitor port.

Examples

# Create local mirroring group 1, and configure port Ethernet 1/1 as its monitor port.

<Sysname> system-view

[Sysname] mirroring-group 1 local

[Sysname] mirroring-group 1 monitor-port ethernet 1/1

Related commands

mirroring-group