Configuring Cisco Discovery Protocol - Cisco HWIC-4ESW - EtherSwitch HWIC Switch User Manual

Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards
Command or Action
Step 4
end
Example:
Router(config)# end
Step 5
show mac-address-table aging-time
Example:
Router# show mac-address-table aging-time

Configuring Cisco Discovery Protocol

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•
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Enabling Cisco Discovery Protocol
To enable Cisco Discovery Protocol (CDP) globally, use the following commands.
SUMMARY STEPS
1.
2.
3.
4.
5.
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router> enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
cdp run
Example:
Router(config)# cdp run
Enabling Cisco Discovery Protocol, page 41
Enabling CDP on an Interface, page 42
Monitoring and Maintaining CDP, page 43
enable
configure terminal
cdp run
end
show cdp
Purpose
Returns to privileged EXEC mode.
Verifies the MAC address table.
(required)
(required)
(optional)
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
•
Enters global configuration mode.
Enables CDP globally.
How to Configure EtherSwitch HWICs
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