Alcatel-Lucent 6850-48 网络指南

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Port Mirroring Overview
Diagnosing Switch Problems
page 45-4
OmniSwitch AOS Release 6 Network Configuration Guide
September 2009
Quick Steps for Configuring Port Mirroring
Create a port mirroring session. Be sure to specify the port mirroring session ID, source (mirrored) and 
destination (mirroring) slot/ports, and unblocked VLAN ID (optional—protects the mirroring session 
from changes in Spanning Tree if the mirroring port will monitor mirrored traffic on an RMON probe 
belonging to a different VLAN). For example:
-> port mirroring 6 source 2/3-9 destination 2/10 unblocked 7 
Note. Optional. To verify the port mirroring configuration, enter 
followed by 
the port mirroring session ID number. The display is similar to the one shown below:
-> show port mirroring status 6
Session    Mirror        Mirror     Unblocked    Config     Oper
Destination    Direction     Vlan       Status    Status
----------+----------+--------------+----------+----------+---------
6.        2/10            -         NONE       Enable    On
----------+----------+--------------+----------+----------+---------
Mirror
Source
----------+----------+--------------+----------+----------+---------
6.        2/3       bidirectional     -        Enable    On
6.        2/4       bidirectional     -        Enable    On
6.        2/5       bidirectional     -        Enable    On
6.        2/6       bidirectional     -        Enable    On
6.        2/7       bidirectional     -        Enable    On
6.        2/8       bidirectional     -        Enable    On
6.        2/9       bidirectional     -        Enable    On
For more information about this command, see 
 or the 
“Port Mirroring and Monitoring Commands” chapter in the OmniSwitch CLI Reference Guide.