华为交换机配置DHCP
网络拓扑DHCP Server配置<Huawei>u t m<Huawei>system-view[Huawei]sysname DHCP Server[DHCP Server]vlan batch 10 20[DHCP Server]dhcp enable[DHCP Server]ip pool vlan10[DHCP Server-ip-pool-vlan10]gate
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DHCP Server
DHCP有区分全局地址池与基于接口的地址池,本篇主要介绍基于接口的DHCP配置
网络拓扑
DHCP Server配置
<Huawei>u t m
<Huawei>system-view
[Huawei]sysname DHCP Server
[DHCP Server]vlan batch 10 20
[DHCP Server]dhcp enable
[DHCP Server]ip pool vlan10
[DHCP Server-ip-pool-vlan10]gateway-list 10.0.0.254
[DHCP Server-ip-pool-vlan10]network 10.0.0.0 mask 24
[DHCP Server-ip-pool-vlan10]excluded-ip-address 10.0.0.240 10.0.0.253 #限制IP范围
[DHCP Server-ip-pool-vlan10]lease day 2 #有效期
[DHCP Server-ip-pool-vlan10]dns-list 114.114.114.114
[DHCP Server-ip-pool-vlan10]quit
[DHCP Server]ip pool vlan20
[DHCP Server-ip-pool-vlan20]gateway-list 10.1.1.254
[DHCP Server-ip-pool-vlan20]network 10.1.1.0 mask 24
[DHCP Server-ip-pool-vlan20]excluded-ip-address 10.1.1.240 10.1.1.253
[DHCP Server-ip-pool-vlan20]lease day 2
[DHCP Server-ip-pool-vlan20]dns-list 114.114.114.114
[DHCP Server-ip-pool-vlan20]quit
[DHCP Server]interface vlanif 10
[DHCP Server-Vlanif10]ip address 10.0.0.254 24
[DHCP Server-Vlanif10]dhcp select global
[DHCP Server-Vlanif10]quit
[DHCP Server]interface vlanif 20
[DHCP Server-Vlanif20]ip address 10.1.1.254 24
[DHCP Server-Vlanif20]dhcp select global
[DHCP Server-Vlanif20]quit
[DHCP Server]interface g0/0/1
[DHCP Server-GigabitEthernet0/0/1]port link-type trunk
[DHCP Server-GigabitEthernet0/0/1]port trunk allow-pass vlan 10
[DHCP Server-GigabitEthernet0/0/1]quit
[DHCP Server]inter g0/0/2
[DHCP Server-GigabitEthernet0/0/2]port link-type trunk
[DHCP Server-GigabitEthernet0/0/2]port trunk allow-pass vlan 20
sw1配置
<Huawei>u t m
<Huawei>system-view
[Huawei]vlan batch 10 20
[Huawei]dhcp enable
[Huawei]inter e0/0/1
[Huawei-Ethernet0/0/1]port link-type trunk
[Huawei-Ethernet0/0/1]port trunk allow-pass vlan 10
[Huawei-Ethernet0/0/1]quit
[Huawei]inter e0/0/2
[Huawei-Ethernet0/0/2]port link-type access
[Huawei-Ethernet0/0/2]port default vlan 10
[Huawei-Ethernet0/0/2]quit
sw2配置
<Huawei>u t m
<Huawei>system-view
[Huawei]dhcp enable
[Huawei]sysname sw2
[sw2]vlan 20
[sw2-GigabitEthernet0/0/1]inter e0/0/1
[sw2-Ethernet0/0/1]port link-type trunk
[sw2-Ethernet0/0/1]port trunk allow-pass vlan 20
[sw2-Ethernet0/0/1]inter e0/0/2
[sw2-Ethernet0/0/2]port link-type access
[sw2-Ethernet0/0/2]port default vlan 20
[sw2-Ethernet0/0/2]quit
[sw2]inter e0/0/2
[sw2-Ethernet0/0/2]port default vlan 20
[sw2-Ethernet0/0/2]quit
查看客户端地址
PC2的IP
PC3的IP
从PC2 (10.0.0.239)ping PC3(10.1.1.239)
查看地址池
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