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Monitoring and Analyzing Switch Operation
Port Monitoring Features
Monitoring and Analyzing
Switch Operation
Selecting or Removing Ports As Monitoring Sources. After you config-
ure a monitor port you can use either the global configuration level or the
interface context level to select ports as monitoring sources. You can also use
either level to remove monitoring sources.
Syntax: [no] interface ethernet <port-list>
For example, with a port such as port A6 configured as the monitoring (mirror)
port, you would use either of the following commands to select ports A1
through A3 and A5 for monitoring:
Figure 17-21.Examples of Selecting Ports as Monitoring Sources
Figure 17-22.Examples of Removing Ports as Monitoring Sources
Web: Configuring Port Monitoring
To enable port monitoring:
1. Click on the Configuration tab.
2. Click on [Monitor Port].
3. To monitor one or more ports.
a. Click on the radio button for Monitor Selected Ports.
b. Select the port(s) to monitor.
4. Click on [Apply Changes].
From the global config
level, selects ports for
monitoring sources.
Selects the interface
context level, then
selects the ports as
monitoring sources.
These two commands
show how to disable
monitoring at the interface
context level for a single
port or all ports in an
interface context level.
These two commands show how to disable monitoring at
the global config level for a single port or a group of ports .