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SW2========================================================================================

[sw2]dis cu

#

sysname sw2

vlan batch 10 20 ------添加vlan

#

interface Eth-Trunk1             链路聚合

 port link-type trunk                         把接口设为trunk模式允许vlan 10 20通过

 port trunk allow-pass vlan 10 20

#

interface Eth-Trunk2

 port link-type trunk

 port trunk allow-pass vlan 10 20

#

interface Ethernet0/0/1

 port link-type access         把接口以access模式加入到vlan 10

 port default vlan 10

#

interface Ethernet0/0/10

 eth-trunk 1                        接口添加到eth-trunk 1

#

interface Ethernet0/0/11

 eth-trunk 1

#

interface Ethernet0/0/12

 port link-type access         把接口以access模式加入到vlan 20

 port default vlan 20

#

interface GigabitEthernet0/0/1

 eth-trunk 2   接口添加到eth-trunk 2

#

interface GigabitEthernet0/0/2

 eth-trunk 2

#

SW3========================================================================================

sysname Huawei

#

vlan batch 10 20

#

#

interface Eth-Trunk1 进接口

 port link-type trunk                      把接口设置为trunk

 port trunk allow-pass vlan 10 20  trunk允许通过vlan10 20

#

interface Ethernet0/0/1

#

interface Ethernet0/0/2

 port link-type access    把接口以access模式加入到vlan 10

 port default vlan 10

#

interface Ethernet0/0/12

 eth-trunk 1

#                                           把接口添加到eth-trunk 1

interface Ethernet0/0/13

 eth-trunk 1

#

SW1=============================================================================================

sysname sw1

#

vlan batch 10 20 30 100   添加vlan

#

cluster enable

ntdp enable

ndp enable

#

drop illegal-mac alarm

#

dhcp enable      开启dhcp功能

#

diffserv domain default

#

drop-profile default

#

ip pool vlan20

 gateway-list 192.168.20.1

 network 192.168.20.0 mask 255.255.255.0   给vlan20 设置地址池

 dns-list 2.2.2.2

#

interface Vlanif1

#

interface Vlanif10

 ip address 192.168.10.1 255.255.255.0

 dhcp select interface                          给vlan10设置dhcp 基于端口

 dhcp server dns-list 1.1.1.1

#

interface Vlanif20

 ip address 192.168.20.1 255.255.255.0   给vlan20设置网关

 dhcp select global    dhcp地址池选择全局

#

interface Vlanif30

 ip address 192.168.30.1 255.255.255.0 vlan30 设置网关

 dhcp select global

 dhcp select relay  dhcp中继代理

 dhcp relay server-ip 23.0.0.3 指向代理方得ip地址

#

interface Vlanif100

 ip address 11.0.0.1 255.255.255.0 vlan100设置网关

#

interface MEth0/0/1

#

interface Eth-Trunk2            进接口interface Eth-Trunk2            并把它设置为trunk，允许vlan 10 20通过

 port link-type trunk

 port trunk allow-pass vlan 10 20

#

interface Eth-Trunk3

 port link-type access 进接口interface Eth-Trunk3            并把它设置为trunk，允许vlan 100通过

 port default vlan 100

#

interface GigabitEthernet0/0/1

 eth-trunk 2                               把接口添加到 eth-trunk 2

#

interface GigabitEthernet0/0/2

 eth-trunk 2

#

interface GigabitEthernet0/0/3

 port link-type access              进接口 ，把接口设置为access口属于vlan30

 port default vlan 30

#

interface GigabitEthernet0/0/4

 eth-trunk 3

#                                                     把接口添加到 eth-trunk 23

interface GigabitEthernet0/0/5

 eth-trunk 3

#

rip 1                           动态路由协议

 undo summary      关闭路由汇总

 version 2              版本2

 network 192.168.10.0

 network 192.168.20.0                     告诉邻居自己知道的ip

 network 192.168.30.0

 network 11.0.0.0

AR1========================================================================================

interface Eth-Trunk3             进入Eth-Trunk3

 undo portswitch                从二层模式切换到三层

 ip address 11.0.0.2 255.255.255.0   给Eth-Trunk3设置ip

#

interface GigabitEthernet0/0/0

 eth-trunk 3                      把接口添加到 eth-trunk 3 （链路聚合）

#

 interface GigabitEthernet0/0/1

 eth-trunk 3

#

interface GigabitEthernet0/0/2

 ip address 12.0.0.1 255.255.255.0          设置ip

#

interface NULL0

#

rip 1

 undo summary

 version 2

 network 11.0.0.0

 network 12.0.0.0

AR2================================================================================================

interface Eth-Trunk4

 undo portswitch              从二层模式切换到三层

 ip address 23.0.0.2 255.255.255.0  设置ip

#

interface GigabitEthernet0/0/0

 ip address 12.0.0.2 255.255.255.0  ip

#

interface GigabitEthernet0/0/1

 eth-trunk 4                               把接口添加到 eth-trunk 4（链路聚合）

#

interface GigabitEthernet0/0/2

 eth-trunk 4

#

interface NULL0

#

rip 1

 undo summary

 version 2

 network 23.0.0.0

 network 12.0.0.0

#

AR3==========================================================================================

#

dhcp enable         开启dhcp功能

#

undo dhcp server bootp

#

ip pool vlan30

 gateway-list 192.168.30.1

 network 192.168.30.0 mask 255.255.255.0                          设置地址池

 dns-list 3.3.3.3 4.4.4.4

#

interface Eth-Trunk4

 undo portswitch         从二层模式切换到三层

 ip address 23.0.0.3 255.255.255.0

 dhcp select global         全局的地址池给DHCP客户端使用

#

interface GigabitEthernet0/0/0

 eth-trunk 4                把接口添加到 eth-trunk 4（链路聚合）

#

interface GigabitEthernet0/0/1

#

interface GigabitEthernet0/0/2

 eth-trunk 4             把接口添加到 eth-trunk 4（链路聚合）

#

interface NULL0

#

rip 1

 undo summary

 version 2

 network 23.0.0.0

#

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