Cisco Router – Switch DHCP server configuration

DHCP server on a Cisco router or switch.

DHCP is an application layer protocol used to distribute network configuration parameters, such as IP addresses, subnet masks, default gateways, etc.. to devices on the network. a DHCP client send request to a DHCP server. A DHCP server is assigns network parameters (IP address) to the DHCP client from configured IP addresses pool.

Cisco router and switches can be configured as a DHCP server, In this post I will walks you through the configuration process.

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