Cisco router DHCP server configuration process

Source: Internet
Author: User
Tags define dns

1. Enable and disable the DHCP server process: Service DHCP (open DHCP service), no service DHCP (shutdown DHCP service).

2. Define an address pool: IP DHCP pool depart1 (Create an address pool named Depart1), network (defines as a range of addresses that can be leased). IP dhcp excluded-address (indicates that these addresses are excluded from the address pool for use by other hosts from to

3. Define DNS servers and WINS servers: IP DHCP pool depart1 (Create a pool of addresses named Depart1), Dns-server (defines the DNS server address as, Netbios-name-server (defines the WINS server address as Default-router (defines the default gateway as

4, configure help address: To enable access to DHCP for a host of another network segment connected through a router, you need to configure a help address. In a network segment interface mode that requires a DHCP service, IP helper-address (that is, forwarding broadcast requests to all hosts on the network segment, making different types of requests such as Dhpc,tftp,dns, TACACS, etc. can be forwarded to the appropriate server.

5, the need to note is: to provide DHCP,DNS,TFTP,TACACS services such as network segment router interface configuration to open directed broadcast forwarding, IP directed-broadcast.

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