Cisco Systems C2960XSTACK User Manual download pdf (Page 52)

PurposeCommand or Action

Specifies the interface on which you are enabling CDP,

and enters interface configuration mode.

interface interface-id

Example:

Switch(config)# interface gigabitethernet1/0/1

Step 2

Enables CDP on a disabled interface.cdp enable

Example:

Switch(config-if)# cdp enable

Step 3

Returns to privileged EXEC mode.end

Example:

Switch(config-if)# end

Step 4

Example

The following example shows how to enable CDP on a disabled port:

Switch# configure terminal

Switch(config)# interface gigabitethernet1/0/1

Switch(config-if)# cdp enable

Switch(config-if)# end

Related Topics

Disabling CDP on an Interface, on page 38

Monitoring and Maintaining CDP

Table 6: Commands for Displaying CDP Information

DescriptionCommand

Resets the traffic counters to zero.clear cdp counters

Deletes the CDP table of information about neighbors.clear cdp table

Displays global information, such as frequency of transmissions

and the holdtime for packets being sent.

show cdp

Catalyst 2960-X Switch Network Management Configuration Guide, Cisco IOS Release 15.0(2)EX

40 OL-29044-01

Configuring the Cisco Discovery Protocol

Monitoring and Maintaining CDP

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Cisco Systems C2960XSTACK User Manual Page 52