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[Sysname] interface gigabitethernet 1/0/2
[Sysname-GigabitEthernet1/0/2] mirroring-group 2 monitor-egress
Related commands
mirroring-group
mirroring-group monitor-port (interface view)
Use mirroring-group monitor-port to configure a port as the monitor port for a mirroring group.
Use undo mirroring-group monitor-port to restore the default.
Syntax
mirroring-group group-id monitor-port
undo mirroring-group group-id monitor-port
Default
A port does not act as the monitor port for any mirroring groups.
Views
Interface view
Predefined user roles
network-admin
Parameters
group-id: Specifies a mirroring group by its number. The specified mirroring group must already exist.
The value range for this argument is 1 to 4.
Usage guidelines
You can configure monitor ports only for local mirroring groups and remote destination groups.
Do not enable the spanning tree feature on the monitor port of a mirroring group.
For a Layer 2 interface configured as the monitor port of a mirroring group, do not configure its
member ports as source ports of the mirroring group.
A Layer 2 interface cannot be configured as the monitor port for a Layer 2 remote destination group.
Use a monitor port only for port mirroring, so the data monitoring device receives and analyzes only
the mirrored traffic.
The member port of an existing mirroring group cannot be configured as a monitor port.
The member port of an aggregate interface cannot be configured as a monitor port.
Examples
# Create local mirroring group 1 and configure GigabitEthernet 1/0/1 as its monitor port.
<Sysname> system-view
[Sysname] mirroring-group 1 local
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] mirroring-group 1 monitor-port
# Create remote destination group 2 and configure GigabitEthernet 1/0/2 as its monitor port.
<Sysname> system-view
[Sysname] mirroring-group 2 remote-destination
[Sysname] interface gigabitethernet 1/0/2
[Sysname-GigabitEthernet1/0/2] mirroring-group 2 monitor-port
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