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Cyber_Security_Notes/A. 第一阶段/拓扑练习/0823_DHCP中继.md
Noriu e8907c2edc 2024年8月23日 18:12:00
2024-08-23 18:12:03 +08:00

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DHCP中继

image-20240823163005579

一、配IP

二、配DHCP

  • AR2

    <Huawei>u t m
<Huawei>sys
[Huawei]sys AR2-DHCP
[AR2-DHCP]int g0/0/0
[AR2-DHCP-GigabitEthernet0/0/0]ip a 192.168.20.20 24
[AR2-DHCP-GigabitEthernet0/0/0]q
[AR2-DHCP]dhcp enable
[AR2-DHCP]ip pool ntd
[AR2-DHCP-ip-pool-ntd]network 192.168.10.0 mask 24
[AR2-DHCP-ip-pool-ntd]gateway-list 192.168.10.254
[AR2-DHCP-ip-pool-ntd]dns-list 223.5.5.5 223.6.6.6
[AR2-DHCP-ip-pool-ntd]lease day 1
[AR2-DHCP-ip-pool-ntd]excluded-ip-address 192.168.10.253
[AR2-DHCP-ip-pool-ntd]quit
[AR2-DHCP]int g 0/0/0
[AR2-DHCP-GigabitEthernet0/0/0]dhcp select global 
[AR2-DHCP-GigabitEthernet0/0/0]quit
[AR2-DHCP]ip route-static 192.168.10.0 24 192.168.20.10
[AR2-DHCP]quit
<AR2-DHCP>save

三、配DHCP中继

  • AR1

    <Huawei>u t m
<Huawei>sy
[Huawei]sy AR1-ZJ
[AR1-ZJ]int g0/0/0
[AR1-ZJ-GigabitEthernet0/0/0]ip a 192.168.20.10 24
[AR1-ZJ-GigabitEthernet0/0/0]int g0/0/1
[AR1-ZJ-GigabitEthernet0/0/1]ip a 192.168.10.254 24
[AR1-ZJ-GigabitEthernet0/0/1]quit
[AR1-ZJ]dhcp enable
[AR1-ZJ]int g0/0/1
[AR1-ZJ-GigabitEthernet0/0/1]dhcp select relay 
[AR1-ZJ-GigabitEthernet0/0/1]dhcp relay server-ip 192.168.20.20
[AR1-ZJ-GigabitEthernet0/0/1]return
<AR1-ZJ>save

DHCP