Default Cdp Configuration; Configuring The Cdp Characteristics - Cisco C3201FESMIC-TP= - 3201 Fast EN Switch Mobile Interface Card Expansion Module Software Configuration Manual

Configuring CDP

Default CDP Configuration

Table 1
Table 1
Feature
CDP global state
CDP interface state
CDP holdtime (packet holdtime in seconds)
CDP timer (packets sent every x seconds)

Configuring the CDP Characteristics

You can configure the CDP holdtime (the number of seconds before the WMIC discards CDP packets)
and the CDP timer (the number of seconds between each CDP packets the WMIC sends).
To configure the CDP holdtime and CDP timer, follow these steps, beginning in privileged EXEC mode:
Command
Step 1 configure terminal
Step 2 cdp holdtime seconds
Step 3 cdp timer seconds
Step 4
end
Use the no form of the CDP commands to return to the default settings.
This example shows how to configure and verify CDP characteristics:
bridge# configure terminal
bridge(config)# cdp holdtime 120
bridge(config)# cdp timer 50
bridge(config)# end
bridge# show cdp
Global CDP information:
For additional CDP show commands, see the
Disabling and Enabling CDP
To disable the CDP device discovery capability, follow these steps, beginning in privileged EXEC mode:
Cisco 3200 Series Wireless MIC Software Configuration Guide
2
lists the default CDP settings.
Default CDP Configuration
Sending a holdtime value of 120 seconds
Sending CDP packets every 50 seconds
Default Setting
Enabled
Enabled
180
60
Purpose
Enters global configuration mode.
(Optional) Specifies the amount of time a receiving device should
hold the information sent by your device before discarding it.
The range is from 10 to 255 seconds; the default is 180 seconds.
(Optional) Sets the transmission frequency of CDP updates in
seconds.
The range is from 5 to 254; the default is 60 seconds.
Returns to Privileged EXEC mode.
"Monitoring and Maintaining CDP" section on page
Cisco Discovery Protocol
4.