左边是接口地址池的配置
设置R1的g0/0/0口IP为192.168.1.254/24
sy
sy R1
dhcp enable
int g0/0/0
ip add 192.168.1.254 255.255.255.0
dhcp select interface
dhcp server dns-list 8.8.8.8
dhcp server lease day 3
将PC1，PC2地址获取方式改为DHCP
右边配置全局地址池加中继配置
R1:
sy
dhcp enable
int g0/0/1
ip add 192.168.30.2 255.255.255.0
dhcp select global
qu
ip pool vlan10
gateway-list 192.168.10.254
network 192.168.10.0 mask 24
ip pool vlan20
gateway-list 192.168.20.254
network 192.168.20.0 mask 24
ip route-static 192.168.0.0 255.255.0.0 192.168.30.1
SW2:
sy
vlan batch 10 20 30
dhcp enable
int g0/0/3
p l a
p d v 30
int vlan30
ip add 192.168.30.1 255.255.255.0
int g0/0/1
p l a
p d v 10
int vlan10
ip add 192.168.10.254 255.255.255.0
dhcp select relay
dhcp relay server-ip 192.168.30.2
int g0/0/2
p l a
p d v 20
int vlan20
ip add 192.168.20.254 255.255.255.0
dhcp select relay
dhcp relay server-ip 192.168.30.2
qu