H3C Technologies H3C S3600 Series Switches - Manual (Page 755)

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Configuration prerequisites
z The ACL rules for traffic classification have been defined. Refer to the ACL module of this manual
for information about defining ACL rules.
z The source mirroring ports and mirroring direction have been determined.
z The destination mirroring port has been determined.
Configuration procedure
Follow these steps to configure traffic mirroring:
To do… Use the command… Remarks
Enter system view system-view —
Enter Ethernet port view
interface interface-type
interface-number
—
Configure the current port as a source
mirroring port
mirrored-to { inbound |
outbound } acl-rule
{ monitor-interface | cpu }
Required
Omit the following
steps if you redirect
traffic to the CPU.
Proceed to the
following steps if you
redirect traffic to a port.
Quit to system view quit —
In system view
mirroring-group group-id
monitor-port monitor-port-id
interface interface-type
interface-number
Configure the specified
port as the destination
mirroring port
In Ethernet
port view
monitor-port
Required
Use either approach.
For information about the mirroring-group monitor-port command and the monitor-port command,
refer to the part talking about mirroring.
Configuration example
Network requirements:
z Ethernet 1/0/1 is connected to the 10.1.1.0/24 network segment.
z Duplicate the packets from network segment 10.1.1.0/24 to the destination mirroring port Ethernet
1/0/4.
Configuration procedure:
system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 10.1.1.0 0.0.0.255
[Sysname-acl-basic-2000] quit
[Sysname] interface Ethernet1/0/4