Specifications

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Managed LAN Switch
The Managed LAN Switch feature enables the control of the four switch ports in Cisco 831, 836, and
837 routers. Each switch port is associated with a Fast Ethernet interface. The output of the command
show controllers fastEthernet <1-4> displays the status of the selected switch port.
The Managed LAN Switch feature allows setting and display of the following parameters for each of the
switch ports:
• Speed
• Duplex
It also allows display of the link state of a switch port—that is, whether a device is connected to that port
or not.
Feature History for the Managed LAN Switch Feature
Finding Support Information for Platforms and Cisco IOS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image
support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on
Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at
the login dialog box and follow the instructions that appear.
Contents
• Information About Managed LAN Switch, page 2
• How to Enable Managed LAN Switch, page 2
• Configuration Examples for Managed LAN Switch, page 4
• Additional References, page 4
• Command Reference, page 5
Release Modification
12.3(2)XC This feature modifies the output of the command
show controllers fastEthernet <1-4> to show the status of switch port.