ensp dhcp配置實驗

2021-10-09 04:29:04 字數 2325 閱讀 7347

dhcp工作過程（如圖）

dhcp配置（如圖）

1，基於全域性配置dhcp

[huawei]dhcp enable                        開啟dhcp


[huawei]ip pool caiwubu                    設定位址組名字


[huawei-ip-pool-caiwubu]network  192.168.1.0 mask  24 設定網段，設定掩碼


[huawei-ip-pool-caiwubu]gateway-list 192.168.1.254    設定閘道器


[huawei-ip-pool-caiwubu]dns-list 222.172.200.68       設定dsn


[huawei-ip-pool-caiwubu]lease day 3                   設定更新租期


[huawei]inte***ce  g0/0/0


[huawei-gigabitethernet0/0/0]ip add 192.168.1.254 24


huawei-gigabitethernet0/0/0]dhcp select global        在介面上啟用dhcp
2，基於介面配置dhcp

[huawei]dhcp enable 


[huawei]inte***ce  g0/0/0


[huawei-gigabitethernet0/0/0]ip add 192.168.1.254 24


[huawei-gigabitethernet0/0/0]dhcp select  inte***ce  


[huawei-gigabitethernet0/0/0]dhcp server dns-list 222.172.200.68


[huawei-gigabitethernet0/0/0]dhcp server lease day 3


[huawei-gigabitethernet0/0/0]dhcp server excluded-ip-address 192.168.1.200
dhcp中繼配置(如圖）

3，配置dhcp中繼

r1配置


[huawei]dhcp enable 


[huawei]inte***ce g0/0/0


[huawei-gigabitethernet0/0/0]ip add 10.10.10.1 24


[huawei-gigabitethernet0/0/0]dhcp  select global 


[[huawei]ip route-static 0.0.0.0 0 10.10.10.2


[huawei]ip pool caiwubu


[huawei-ip-pool-caiwubu]network 192.168.1.0 mask 255.255.255.0


[huawei-ip-pool-caiwubu]gateway-list 192.168.1.254


[huawei-ip-pool-caiwubu]dns-list 222.172.200.68 


[huawei-ip-pool-caiwubu]excluded-ip-address 192.168.1.200


r2配置


[huawei]inte***ce  g0/0/0


[huawei-gigabitethernet0/0/0]ip address 10.10.10.2 24


[huawei]inte***ce g0/0/1


[huawei-gigabitethernet0/0/1]ip address 192.168.1.254 24


huawei]dhcp enable 


[huawei]inte***ce  g0/0/1


awei-gigabitethernet0/0/1]dhcp  relay  server-ip 10.10.10.1

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