Monitoring And Maintaining Cdp - Cisco HWIC-4ESW User Manual

How to Configure EtherSwitch HWICs
Command or Action
Step 5
end
Example:
Router(config)# end
Step 6
show cdp interface interface-id
Example:
Router# show cdp interface
Step 7
show cdp neighbors
Example:
Router# show cdp neighbors
Example
Use the show cdp command to verify the CDP configuration for an interface.
Router# show cdp interface fastethernet 0/1/1
FastEthernet0/1/1 is up, line protocol is up
Encapsulation ARPA
Sending CDP packets every 120 seconds
Holdtime is 180 seconds
Router#
Router# show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
Device ID
tftp-switch
hwic-3745-2
Router#

Monitoring and Maintaining CDP

Use the following commands to monitor and maintain CDP on your device.
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
Book Title
52
S - Switch, H - Host, I - IGMP, r - Repeater
Local Intrfce
Fas 0/0
Fas 0/1/0
enable
clear cdp counters
clear cdp table
show cdp
show cdp entry entry-name [protocol | version]
show cdp interface interface-id
show cdp neighbors interface-id [detail]
show cdp traffic
Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards
Purpose
Returns to privileged EXEC mode.
Verifies the CDP configuration on the interface.
Verifies the information about the neighboring equipment.
Holdtme Capability
125 R S I
149 R S I
Platform Port ID
2811 Fas 0/3/6
3745 Fas 0/1