Enabling Cdp Globally; Displaying The Cdp Global Configuration; Enabling Cdp On A Port - Cisco 6500 Series Software Configuration Manual

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Table of Contents

Configuring CDP

With Release 12.1(11b)E and later releases, when you are in configuration mode you can enter EXEC

mode-level commands by entering the do keyword before the EXEC mode-level command.

Enabling CDP Globally

To enable CDP globally, perform this task:

Router(config)# cdp run

Router(config)# no cdp run

This example shows how to enable CDP globally:

Router(config)# cdp run

To display the CDP configuration, perform this task:

Router# show cdp

This example shows how to display the CDP configuration:

Router# show cdp

Global CDP information:

For additional CDP show commands, see the

To enable CDP on a port, perform this task:

Router(config)# interface {{type

{port-channel number}}

Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E

Displaying the CDP Interface Configuration, page 30-3

Monitoring and Maintaining CDP, page 30-3

Sending CDP packets every 120 seconds

Sending a holdtime value of 180 seconds

Sending CDPv2 advertisements is enabled

slot/port} |

Enables CDP globally.

Disables CDP globally.

Displays global CDP information.

"Monitoring and Maintaining CDP" section on page

Selects the port to configure.

Configuring CDP