H3C基础单臂路由+stp+dhcp配置

HCLHub练习

http://hclhub.h3c.com/project/5146/summary/master

HCLHub答案

http://hclhub.h3c.com/project/5149/summary/master

命令

R1

 sysname R1

 dhcp enable

dhcp server ip-pool vlan10

 gateway-list 192.168.10.254

 network 192.168.10.0 mask 255.255.255.0

 address range 192.168.10.10 192.168.10.100

 dns-list 8.8.8.8

 expired day 2

dhcp server ip-pool vlan20

 gateway-list 192.168.20.254

 network 192.168.20.0 mask 255.255.255.0

 address range 192.168.20.10 192.168.20.100

 dns-list 8.8.8.8

 expired day 2

interface GigabitEthernet0/0.1

 ip address 192.168.10.254 255.255.255.0

 vlan-type dot1q vid 10

 dhcp server apply ip-pool vlan10

interface GigabitEthernet0/0.2

 ip address 192.168.20.254 255.255.255.0

 vlan-type dot1q vid 20

 dhcp server apply ip-pool vlan20

SW1

 sysname SW1

vlan 10

vlan 20

 stp instance 0 root primary

 stp mode stp

interface GigabitEthernet1/0/1

 port link-type trunk

 port trunk permit vlan 1 10 20

interface GigabitEthernet1/0/2

 port link-type trunk

 port trunk permit vlan 1 10 20

interface GigabitEthernet1/0/24

 port link-type trunk

 port trunk permit vlan 1 10 20

SW2

sysname SW2

vlan 10

vlan 20

 stp instance 0 root secondary

 stp mode stp

interface GigabitEthernet1/0/1

 port access vlan 10

 stp edged-port

interface GigabitEthernet1/0/2

 port access vlan 20

 stp edged-port

interface GigabitEthernet1/0/3

 port link-type trunk

 port trunk permit vlan 1 10 20

interface GigabitEthernet1/0/4

 port link-type trunk

 port trunk permit vlan 1 10 20

SW3

 sysname SW3

vlan 10

vlan 20

 stp mode stp

interface GigabitEthernet1/0/1

 port access vlan 10

 stp edged-port

interface GigabitEthernet1/0/2

 port access vlan 20

 stp edged-port

interface GigabitEthernet1/0/3

 port link-type trunk

 port trunk permit vlan 1 10 20

interface GigabitEthernet1/0/4

 port link-type trunk

 port trunk permit vlan 1 10 20