31-3
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 31 Configuring CDP
Configuring CDP on the Switch
Console> (enable) show cdp
CDP : disabled
Message Interval : 60
Hold Time : 180
Console> (enable)
Setting the CDP Enable and Disable States on a Port
You can enable or disable CDP on a per-port basis. You must enable CDP globally before the switch will
transmit the CDP messages on any ports.
To set the CDP enable state on a per-port basis, perform this task in privileged mode:
This example shows how to enable CDP on ports 3/1-2 and verify the configuration:
Console> (enable) set cdp enable 3/1-2
CDP enabled on ports 3/1-2.
Console> (enable) show cdp port 3
CDP : enabled
Message Interval : 60
Hold Time : 180
Port CDP Status
-------- ----------
3/1 enabled
3/2 enabled
3/3 disabled
3/4 disabled
3/5 disabled
3/6 disabled
3/7 enabled
3/8 enabled
3/9 enabled
3/10 enabled
3/11 enabled
3/12 enabled
Console> (enable)
This example shows how to disable CDP on ports 3/1-6 and verify the configuration:
Console> (enable) set cdp disable 3/1-6
CDP disabled on ports 3/1-6.
Console> (enable) show cdp port 3
CDP : enabled
Message Interval : 60
Hold Time : 180
Port CDP Status
-------- ----------
3/1 disabled
3/2 disabled
3/3 disabled
3/4 disabled
3/5 disabled
3/6 disabled
Task Command
Step 1
Set the CDP enable state on the individual ports. set cdp {enable | disable} [mod/port]
Step 2
Verify the CDP configuration. show cdp port [mod[/port]]
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