3com 8807 Reference Guide

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 17: Q

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OMMANDS

Interface: Mirrors traffic to the designated destination port.

Use the mirrored-to command to activate an ACL and mirror data streams to the 
CPU or the designated destination port. Use the undo mirrored-to command to 
remove traffic mirroring setting.

This configuration is only applicable to the packets which match the permitted 
rules in the ACL.

Related command: display qos-interface mirrored-to.

# Mirror the packets which match the permitted rules in the ACL 2000 to 
Ethernet2/1/1.

<SW8800> system-view

 

System View: return to User View with Ctrl+Z. 

 

[SW8800]interface Ethernet2/1/1

 

[3Com-Ethernet2/1/1] mirrored-to inbound ip-group 2000 cpu rule 0 

 

interface Ethernet 2/1/1 

mirroring-group groupid { inbound | outbound } mirroring-port-list 
mirrored-to monitor-port

undo mirroring-group groupid

System view

groupid: mirroring group ID, in the range of 1 to 24

inbound: Monitors only the inbound packets at the port.

outbound: Monitors only the outbound packets at the port.

mirroring-port-list: Ethernet port list, including multiple Ethernet ports, in the form 
of port-list = { interface-type interface-number } &<1-8>. &<1-8> means the 
parameter can be typed eight times at most.

mirrored-to monitor-port: Specifies monitoring port.

Use the mirroring-group command to configure a mirroring group for the port.

Use the undo mirroring-group command to remove mirroring group setting.

The switch supports multiple-to-one mirroring, that is, copying the packets at 
several ports to the monitoring port. For Switch 8800 Family series, you can 
complete port mirroring setting by configuring mirroring groups. Each mirroring