3com S7906E Guide De Référence

Page de 2327
Features  
Description 
Mirroring 
Port mirroring copies packets passing through a port to another port 
connected with a monitoring device for packet analysis to help implement 
network monitoring and troubleshooting. Traffic mirroring is implemented 
by a QoS policy, which defines certain match criteria to match the packets 
to be mirrored and defines the action of mirroring such packets to the 
specified destination.This document introduces the commands for: 
Local port mirroring configuration 
Remote port mirroring configuration 
On the S7900E series switches, traffic mirroring is achieved mainly 
through QoS policies and remote port mirroring. For QoS policy 
configuration commands, refer to QoS Commands in the QoS Volume