Static IP address assignment configuration example

As shown in Figure 29, Switch B (DHCP client) and Switch C (BOOTP client) obtain the static IP address, DNS server address, and gateway address from Switch A (DHCP server).

The client ID of VLAN-interface 2 on Switch B is:

3030-3066-2e65-3234-392e-3830-3530-2d56-6c61-6e2d-696e-7465-7266-6163-6532.

The MAC address of VLAN-interface 2 on Switch C is 000f-e249-8050.

1. Configure the IP address of VLAN-interface 2 on Switch A.

   <SwitchA> system-view
   [SwitchA] interface vlan-interface 2
   [SwitchA-Vlan-interface2] ip address 10.1.1.1 25
   [SwitchA-Vlan-interface2] quit
   

2. Configure the DHCP server:

   # Enable DHCP.

   [SwitchA] dhcp enable
   

   # Enable the DHCP server on VLAN-interface 2.

   [SwitchA] interface vlan-interface 2
   [SwitchA-Vlan-interface2] dhcp select server global-pool
   [SwitchA-Vlan-interface2] quit
   

   # Create DHCP address pool 0, configure a static binding, DNS server and gateway in it.

   [SwitchA] dhcp server ip-pool 0
   [SwitchA-dhcp-pool-0] static-bind ip-address 10.1.1.5 25
   [SwitchA-dhcp-pool-0] static-bind client-identifier 3030-3066-2e65-3234-392e-3830-3530-2d56-6c61-6e2d-696e-7465-7266-6163-6532
   [SwitchA-dhcp-pool-0] dns-list 10.1.1.2
   [SwitchA-dhcp-pool-0] gateway-list 10.1.1.126
   [SwitchA-dhcp-pool-0] quit
   

   # Create DHCP address pool 1, configure a static binding, DNS server and gateway in it.

   [SwitchA] dhcp server ip-pool 1
   [SwitchA-dhcp-pool-1] static-bind ip-address 10.1.1.6 25
   [SwitchA-dhcp-pool-1] static-bind mac-address 000f-e249-8050
   [SwitchA-dhcp-pool-1] dns-list 10.1.1.2
   [SwitchA-dhcp-pool-1] gateway-list 10.1.1.126
   

After the preceding configuration is complete, Switch B can obtain IP address 10.1.1.5 and other network parameters, and Switch C can obtain IP address 10.1.1.6 and other network parameters from Switch A. You can use the display dhcp server ip-in-use command on the DHCP server to view the IP addresses assigned to the clients.