3Com Switch 4200G Configuration Guide

Mirroring Supported by Switch 4200G 239

MAC-Based Mirroring In MAC-based mirroring, the device mirrors the following packets to the destination

port.

■ Packets whose source MAC addresses match the specified MAC addresses

■ Packets whose destination MAC addresses match the specified MAC addresses

VLAN-Based Mirroring In VLAN-based mirroring, the device mirrors all packets received by the ports that

belong to the VLAN to the destination port.

Mirroring Supported

by Switch 4200G

Mirroring

Configuration

For mirroring features, see “Mirroring Features”.

Configuring Traffic

Mirroring

Configuration prerequisites

■ ACLs for identifying traffics have been defined. For defining ACLs, see the

description on the ACL module in this manual.

■ The destination port has been defined.

■ The port on which to perform this configuration has been determined.

Table 207 Mirroring functions supported by S4200G and related command

Function

Specificati

ons