DHCP

 Dynamic Host Configuration Protocol is a way to automatically distribute IPs. When out working as a server engineer, I nearly always disable DHCP when setting management configurations. In the case of assigning DHCP on a small network of Cisco devices, you can use a router or an external server for the DHCP device.


Here are the steps for configuring a router for DHCP. 

First,  I configured the interface with the following commands:

Then, I confirmed that DHCP assigned the router a public IP address.  This took longer than expected!
After that, I enabled DHCP service on R1 so that it assigned iP address to the PCs in /24.  Leaving IP addressed 10.10.10.1-10 free.   

After that, I made sure the clients received their IP information via DHCP.  








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