Port Mirroring; Port-Based Port Mirroring - HP GbE2c - Blc Layer 2/3 Fiber SFP Option Cli Reference Manual

Table 167 RMON Alarm commands
Command
no rmon alarm <1-65535>
show rmon alarm

Port mirroring

Port Mirroring is used to configure, enable, and disable the monitored port. When enabled, network packets being
sent and/or received on a target port are duplicated and sent to a monitor port. By attaching a network analyzer to
the monitor port, you can collect detailed information about your network performance and usage. Port mirroring is
disabled by default.
NOTE: See the "Troubleshooting tools" appendix in the HP GbE2c Ethernet Blade Switch for c-Class
BladeSystem Application Guide for information on how to use port mirroring.
The following table describes the Port Mirroring Configuration commands.
Table 168 Port Mirroring Configuration commands
Command
[no] port-mirroring enable
show port-mirroring

Port-based port mirroring

The following table describes the port-based Port Mirroring Configuration commands.
Table 169 Port Mirroring Configuration commands
Command
port-mirroring monitor-port <port
number> mirroring-port <port number>
{in|out|both}
no port-mirroring monitor-port <port
number> mirroring-port <port number>
no port-mirroring monitor-port <port
number>
show port-mirroring
Description
Deletes this alarm index.
Displays the current RMON Alarm parameters.
Command mode: All
Description
Enables or disables port mirroring.
Command mode: Global configuration
Displays current settings of the mirrored and monitoring ports.
Command mode: All except User EXEC
Description
Adds the port to be mirrored. This command also allows you
to enter the direction of the traffic. It is necessary to specify
the direction because:
If the source port of the frame matches the mirrored port
and the mirrored direction is ingress or both (ingress and
egress), the frame is sent to the mirrored port.
If the destination port of the frame matches the mirrored
port and the mirrored direction is egress or both, the
frame is sent to the monitoring port.
Command mode: Global configuration
Removes the mirrored port.
Command mode: Global configuration
Deletes this monitor port.
Command mode: Global configuration
Displays the current settings of the monitoring port.
Command mode: All except User EXEC
Configuration Commands 138