R3303-HP HSR6800 Routers Layer 3 - IP Services Configuration Guide

Figure 25 Network diagram

Configuration procedure

1. Specify IP addresses for interfaces. (Details not shown.)

2. Configure the DHCP server:

# Enable DHCP.

<RouterA> system-view

[RouterA] dhcp enable

# Enable the DHCP server on GigabitEthernet 3/0/1 and GigabitEthernet 3/0/2.

[RouterA] interface GigabitEthernet 3/0/1

[RouterA-GigabitEthernet3/0/1] dhcp select server global-pool

[RouterA-GigabitEthernet3/0/1] quit

[RouterA] interface GigabitEthernet 3/0/2

[RouterA-GigabitEthernet3/0/2] dhcp select server global-pool

[RouterA-GigabitEthernet3/0/2] quit

# Exclude IP addresses from dynamic allocation (addresses of the DNS server, WINS server, and

gateways).

[RouterA] dhcp server forbidden-ip 10.1.1.2

[RouterA] dhcp server forbidden-ip 10.1.1.4

[RouterA] dhcp server forbidden-ip 10.1.1.126

[RouterA] dhcp server forbidden-ip 10.1.1.254

# Configure DHCP address pool 0 (subnet, client domain name suffix, and DNS server address).

[RouterA] dhcp server ip-pool 0

[RouterA-dhcp-pool-0] network 10.1.1.0 mask 255.255.255.0

[RouterA-dhcp-pool-0] domain-name aabbcc.com

[RouterA-dhcp-pool-0] dns-list 10.1.1.2

[RouterA-dhcp-pool-0] quit

# Configure DHCP address pool 1 (subnet, gateway, WINS server, and lease duration).

[RouterA] dhcp server ip-pool 1

[RouterA-dhcp-pool-1] network 10.1.1.0 mask 255.255.255.128

[RouterA-dhcp-pool-1] gateway-list 10.1.1.126

[RouterA-dhcp-pool-1] expired day 10 hour 12

[RouterA-dhcp-pool-1] nbns-list 10.1.1.4

[RouterA-dhcp-pool-1] quit

# Configure DHCP address pool 2 (subnet, gateway, and lease duration).