Analyze the DHCP Server configuration of the Huawei 3COM Router

DHCP is an important IP address manager in the network. Next we will explain how to configure the DHCP Server of the Huawei 3COM router (V3.40) (cisco dhcp configuration). This configuration is applicable to V3.40.

DHCP Server configuration of Huawei 3COM Router

Huawei 3COM vrodhcp DHCP Server configuration 1> requirements

DHCP is mainly used to control the client running on each client through the assistance of the DHCP server.) the network configuration parameters are indispensable, including DNSDomain Name Service (DNS ), WINSWindows Internet Name Service Windows Internet Name Service.

Huawei 3COM router DHCP Server configuration 2> networking Diagram

Huawei 3COM vrodhcp DHCP Server configuration 3> configuration script

Routeconfig script

 
 

  
  
#
  
  
Sysname roupid
  
  
#
  
  
Radius scheme system
  
  
#
  
  
Domain system
  
  
#
  
  
Dhcp server ip-pool 1/create a DHCP address pool/
  
  
Network 192.168.0.0 mask 255.255.255.255.0/Specify the CIDR block that can be allocated/
  
  
Gateway-list 192.168.0.1/specify gateway/
  
  
Dns-list 192.168.0.2/Specify the DNS server address/
  
  
Domain-name huawei-3com.com/specified domain name/
  
  
#
  
  
Interface Ethernet0/0
  
  
Ip address 192.168.0.1 255.255.255.0/configure the gateway address/
  
  
#
  
  
Interface serial/0
  
  
Link-protocol ppp
  
  
#
  
  
Interface NULL0
  
  
#
  
  
Dhcp server forbidden-ip 192.168.0.1 192.168.0.2/retain the ip address of the gateway and DNS/
  
  
#
  
  
User-interface con 0
  
  
User-interface vty 0 4
  
  
#
  
  
Return
 
 

DHCP Server configuration of Huawei 3COM vrodhcp 4> Verification

Run "ipconfig" on the PC. The PC has automatically obtained the IP address, gateway, and domain name information through DHCP.

 
 

  
  
C: \> ipconfig
  
  
Windows IP Configuration
  
  
Ethernet adapter local connection:
  
  
Connection-specific DNS Suffix.: huawei-3com.com
  
  
IP Address ......: 192.168.0.3
  
  
Subnet Mask ......: 255.255.255.0
  
  
Default Gateway...: 192.168.0.1
 
 

Huawei 3COM vrodhcp DHCP Server configuration 5> prompt

Only the most basic configurations on the DHCP server are provided. For other optional configurations, see the operation manual.