DHCP协议分析

发表于

协议流程

仿真

组网

路由设置

1
2
3
4
5
6
7
8
9
10
11
<Huawei>sys
[Huawei]sysname AR1
[AR1]int g0/0/0
[AR1-GigabitEthernet0/0/0]ip adderss 1.1.1.200 24
[AR1]dhcp enable
[AR1]ip pool ip_pool1
[AR1-ip-pool-ip_pool1]network 1.1.1.0 24
[AR1-ip-pool-ip_pool1]gateway-list 1.1.1.200
[AR1-ip-pool-ip_pool1]lease day 3
[AR1]int g0/0/0
[AR1-GigabitEthernet0/0/0]dhcp select global

抓包

dhcp discover

dhcp offer