Sunday, June 25, 2017

1.2.6 Verifying DHCP operation / 1.2.7 Troubleshooting DHCP

1.2.6 Verifying DHCP operation
To verify the operation of DHCP, the command show ip dhcp binding can be used. This displays a list of all bindings created by the DHCP service.
To verify that messages are being received or sent by the router, use the command show ip dhcp server statistics. This will display count information regarding the number of DHCP messages that have been sent and received. 
1.2.7Troubleshooting DHCP
To troubleshoot the operation of the DHCP server, the command debug ip dhcp server events can be used. This command will show that the server periodically checks to see if any leases have expired. Also displayed are the processes of addresses being returned and addresses being allocated.

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