Monitoring and Analyzing Switch Operation

Interface Monitoring Features

 

 

 

 

 

 

 

 

 

 

 

 

Port receiving monitored traffic.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Monitored Ports

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure B-20. Example of Monitored Port Listing

 

 

Configuring the Monitor Port. This command assigns or removes a mon­

 

 

itoring port, and must be executed from the global configuration level. Remov­

 

 

ing the monitor port disables port monitoring and resets the monitoring

 

 

parameters to their factory-default settings.

 

 

Syntax: [no] mirror-port [< port-num>]

 

 

For example, to assign port A6 as the monitoring port:

 

 

HPswitch(config)# mirror-port a6

 

 

To turn off monitoring:

 

 

HPswitch(config)# no mirror-port

 

 

Selecting or Removing Monitoring Source Interfaces. After you con-

 

 

figure a monitor port you can use either the global configuration level or the

 

 

interface context level to select ports, static trunks, meshed ports, or VLANs

 

 

as monitoring sources. You can also use either level to remove monitoring

 

 

sources.

 

 

 

 

 

 

 

 

N o t e

 

Individual ports, static trunks, and meshing can all be monitored at the same

 

 

time. However, if you configure the switch to monitor a VLAN, all other

 

 

interfaces are removed from monitoring. Also, you can configure only one

 

 

VLAN at a time for monitoring.

 

 

Syntax: [no] interface [ ethernet ] < monitor-list vlan < vlan-id>> monitor

 

 

 

 

where: < monitor-list> includes port numbers, static trunk names, and

 

 

meshing, such as a4, c7, b5-b8,trk1, and mesh.

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