华为 eNSP DHCP 综合

    科技2022-07-17  111

    先放思维导图:

    基本拓扑图:

    AR2: system-view DHCP enable ip pool vlan10 network 192.168.10.0 mask 24 gateway-list 192.168.10.1 dns-list 114.114.114.114 8.8.8.8 lease day 7 hour 23 minute 59 ip pool vlan20 network 192.168.20.0 mask 24 gateway-list 192.168.20.1 dns-list 114.114.114.114 8.8.8.8 lease day 7 hour 23 minute 59 excluded-ip-address 192.168.20.250 192.168.20.254 int g0/0/0 ip address 10.10.10.1 30 ip route-static 192.168.10.0 255.255.255.0 10.10.10.2 ip route-static 192.168.20.0 255.255.255.0 10.10.10.2 int g0/0/0 dhcp select global LSW1: vlan batch 10 20 int e0/0/1 port link-type access port default vlan 10 int e0/0/2 port link-type access port default vlan 20 int g0/0/2 port link-type trunk port trunk allow-pass vlan 10 20 LSW2: vlan batch 10 20 100 int vlan 10 ip add 192.168.10.1 24 int vlan 20 ip add 192.168.20.1 24 Int vlan 100 ip add 10.10.10.5 30 int g0/0/2 port link-type trunk port trunk allow-pass vlan 10 20 int g0/0/1 port link-type access port deafult vlan 100 ip route-static 0.0.0.0 0.0.0.0 10.10.10.6 dhcp enable int vlan 10 dhcp select relay dhcp relay server-ip 10.10.10.1 int vlan 20 dhcp select relay dhcp relay server-ip 10.10.10.1 AR1: system-view int g0/0/1 ip address 10.10.10.2 30 int g0/0/0 ip address 10.10.10.6 30 ip route-static 0.0.0.0 0.0.0.0 10.10.10.1 ip route-static 192.168.10.0 255.255.255.0 10.10.10.5 ip route-static 192.168.20.0 255.255.255.0 10.10.10.5 dhcp enable

    所有命令刷入相应位置,即可获得自动dhcp,具体可看后面的补充实验,大致上差不多的

    补充实验:

    AR1: 1.接口ip地址配置 2.开始DHCP的功能 3.配置vlan 10 20的静态路由 system-view int g0/0/0 ip address 16.0.0.6 30 int g0/0/1 ip address 16.0.0.2 30 acl 2000 rule permit source 192.168.16.0 0.0.0.255 rule permit source 192.168.26.0 0.0.0.255 rule deny source any int g0/0/2 ip address 16.16.16.1 29 nat outbound 2000 dhcp enable ip route-static 192.168.16.0 255.255.255.0 16.0.0.5 ip route-static 192.168.26.0 255.255.255.0 16.0.0.5 ip route-static 0.0.0.0 0.0.0.0 16.16.16.6 LSW1: 1.创建2个vlan 2.将相应接口加入vlan 3.g0/0/1配置为trunk system-view vlan batch 10 20 int e0/0/1 port link-type access port default vlan 10 int e0/0/2 port link-type access port default vlan 20 int g0/0/2 port link-type trunk port trunk allow-pass vlan 10 20 AR2: system-view int g0/0/0 ip address 16.0.0.1 30 ip route-static 0.0.0.0 0.0.0.0 16.0.0.2 dhcp enable ip pool vlan_10 network 192.168.16.0 mask 24 gateway-list 192.168.16.1 dns-list 114.114.114.114 8.8.8.8 lease day 1 hour 1 minute 1 excluded-ip-address 192.168.16.250 192.168.16.254 ip pool vlan_20 network 192.168.26.0 mask 24 gateway-list 192.168.26.1 dns-list 114.114.114.114 8.8.8.8 lease day 1 hour 1 minute 1 excluded-ip-address 192.168.26.250 192.168.26.254 int g0/0/0 dhcp select global LSW2: 1.创建3个vlan 2.在vlan中配置ip地址 3.将接口加入相应的vlan 4.g0/0/1配置trunk 5.配置出去的默认路由 6.开DHCP功能 7.配置DHCP中继 system-view vlan batch 10 20 100 int vlan 10 ip address 192.168.16.1 24 int vlan 20 ip address 192.168.26.1 24 int vlan 100 ip address 16.0.0.5 30 int g0/0/2 port link-type trunk port trunk allow-pass vlan 10 20 int g0/0/1 port link-type access port default vlan 100 ip route-static 0.0.0.0 0.0.0.0 16.0.0.6 dhcp enable int vlan 10 dhcp select relay dhcp relay server-ip 16.0.0.1 int vlan 20 dhcp select relay dhcp relay server-ip 16.0.0.1

    对应位置刷入命令: 通过命令来获取自动分配的IP地址 测试连通性

    同理,可得PC2也是一样的效果,就不再多赘述了。

    但是云并没有ping通,因为在共享地址时,我并没有配置现有的ip——16.16.16.6 这里的ip就明显不合适,需要改为对应的IP,还需要重启电脑,为了简便,直接看结果吧,如果不懂怎么操作的,欢迎私聊!

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