HCNA-10 利用单臂路由实现VLAN间路由

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HCNA-10 利用单臂由实现VLAN间路由

1、 配置各交换机基本配及VLAN

<Huawei>clocktimezone BJ add 8:00:00

<Huawei>clockdatetime 18:00 2020-05-02

<Huawei>system-view

[sw3]vlan10  //创建VLAN10

[sw3-vlan10]descriptionIT  //描述为IT

[sw3-vlan10]quit

[sw3]vlan20

[sw3-vlan20]descriptionshichang

[sw3-vlan20]quit

[sw3]interfaceGigabitEthernet 0/0/1

[sw3-GigabitEthernet0/0/1]undonegotiation auto  //接口不执行自动协议

[sw3-GigabitEthernet0/0/1]duplexfull  //配置接口为全双工模式

[sw3-GigabitEthernet0/0/1]speed1000  //配置接口速率为1000M

[sw3-GigabitEthernet0/0/1]portlink-type access  //配置接口链路为access

[sw3-GigabitEthernet0/0/1]portdefault vlan 10  //配置接口默认VLAN

[sw3-GigabitEthernet0/0/1]quit

[sw3]interfaceGigabitEthernet 0/0/2

[sw3-GigabitEthernet0/0/2]undonegotiation auto

[sw3-GigabitEthernet0/0/2]duplexfull

[sw3-GigabitEthernet0/0/2]speed1000

[sw3-GigabitEthernet0/0/2]portlink-type access

[sw3-GigabitEthernet0/0/2]portdefault vlan 20

[sw3-GigabitEthernet0/0/2]quit

[sw3]interfaceGigabitEthernet 0/0/24

[sw3-GigabitEthernet0/0/24]undonegotiation auto

[sw3-GigabitEthernet0/0/24]duplexfull

[sw3-GigabitEthernet0/0/24]speed1000

[sw3-GigabitEthernet0/0/24]portlink-type trunk

[sw3-GigabitEthernet0/0/24]porttrunk allow-pass vlan all

[sw3-GigabitEthernet0/0/24]return

<sw3>save

<Huawei>clocktimezone BJ add 8:00:00

<Huawei>clockdatetime 18:09 2020-05-02

<Huawei>system-view

[Huawei]sysnamesw2

[sw2]vlan30

[sw2-vlan30]descriptioncaiwu

[sw2-vlan30]quit

[sw2]interfaceGigabitEthernet 0/0/1

[sw2-GigabitEthernet0/0/1]undonegotiation auto

[sw2-GigabitEthernet0/0/1]duplexfull

[sw2-GigabitEthernet0/0/1]speed1000

[sw2-GigabitEthernet0/0/1]portlink-type access

[sw2-GigabitEthernet0/0/1]portdefault vlan 30

[sw2-GigabitEthernet0/0/1]quit

[sw2]interfaceGigabitEthernet 0/0/24

[sw2-GigabitEthernet0/0/24]undonegotiation auto

[sw2-GigabitEthernet0/0/24]duplexfull

[sw2-GigabitEthernet0/0/24]speed1000

[sw2-GigabitEthernet0/0/24]portlink-type trunk

[sw2-GigabitEthernet0/0/24]porttrunk allow-pass vlan all

[sw2-GigabitEthernet0/0/24]quit

[sw2-GigabitEthernet0/0/24]return

<sw2>save

<Huawei>clocktimezone BJ add 8:00:00

<Huawei>clockdatetime 18:16 2020-05-02

<Huawei>system-view

[Huawei]sysnamesw1

[sw1]vlanbatch 10 20 30

[sw1]port-groupgroup-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/3

[sw1-port-group]undonegotiation auto

[sw1-port-group]duplexfull

[sw1-port-group]speed1000

[sw1-port-group]portlink-type trunk

[sw1-port-group]porttrunk allow-pass vlan all

[sw1-port-group]return

<sw1>displayvlan

<sw1>displayport vlan active

2、 配置路由器子接口IP地址和子接口封装VLAN

<Huawei>clocktimezone BJ add 8:00:00

<Huawei>clockdatetime 18:23 2020-05-02

<Huawei>system-view

[Huawei]sysnamer1

[r1]interfaceGigabitEthernet 0/0/0.1  //创建GE 0/0/0.1子接口

[r1-GigabitEthernet0/0/0.1]ipaddress 172.16.10.1 24   //配置IP地址

[r1-GigabitEthernet0/0/0.1]dot1qtermination vid 10  //对接口封装VLAN

[r1-GigabitEthernet0/0/0.1]arpbroadcast enable   //开启ARP广播

[r1-GigabitEthernet0/0/0.1]quit

[r1]interfaceGigabitEthernet 0/0/0.2

[r1-GigabitEthernet0/0/0.2]ipaddress 172.16.20.1 24

[r1-GigabitEthernet0/0/0.2]dot1qtermination vid 20

[r1-GigabitEthernet0/0/0.2]arpbroadcast enable

[r1-GigabitEthernet0/0/0.2]quit

[r1]interfaceGigabitEthernet 0/0/0.3

[r1-GigabitEthernet0/0/0.3]ipaddress 172.16.30.1 24

[r1-GigabitEthernet0/0/0.3]dot1qtermination vid 30

[r1-GigabitEthernet0/0/0.3]arpbroadcast enable

[r1-GigabitEthernet0/0/0.3]quit

[r1]displayip interface brief  //查看IP接口简介

*down:administratively down

^down:standby

(l):loopback

(s):spoofing

The numberof interface that is UP in Physical is 5

The numberof interface that is DOWN in Physical is 2

The numberof interface that is UP in Protocol is 4

The numberof interface that is DOWN in Protocol is 3

Interface                         IP Address/Mask      Physical  Protocol  

GigabitEthernet0/0/0              unassigned           up         down      

GigabitEthernet0/0/0.1            172.16.10.1/24       up         up        

GigabitEthernet0/0/0.2            172.16.20.1/24       up         up        

GigabitEthernet0/0/0.3            172.16.30.1/24       up         up        

GigabitEthernet0/0/1              unassigned           down       down     

GigabitEthernet0/0/2              unassigned           down       down     

NULL0                             unassigned           up         up(s)

[r1]displayip routing-table  //查看IP路由表

RouteFlags: R - relay, D - download to fib

------------------------------------------------------------------------------

RoutingTables: Public

         Destinations : 13       Routes : 13      

Destination/Mask    Proto  Pre  Cost      Flags NextHop         Interface

      127.0.0.0/8   Direct 0    0           D  127.0.0.1       InLoopBack0

      127.0.0.1/32  Direct 0    0           D  127.0.0.1       InLoopBack0

127.255.255.255/32  Direct 0    0           D  127.0.0.1       InLoopBack0

    172.16.10.0/24  Direct 0    0           D  172.16.10.1     GigabitEthernet

0/0/0.1

    172.16.10.1/32  Direct 0    0           D  127.0.0.1       GigabitEthernet

0/0/0.1

  172.16.10.255/32  Direct 0    0           D  127.0.0.1       GigabitEthernet

0/0/0.1

    172.16.20.0/24  Direct 0    0           D  172.16.20.1     GigabitEthernet

0/0/0.2

    172.16.20.1/32  Direct 0    0           D  127.0.0.1       GigabitEthernet

0/0/0.2

  172.16.20.255/32  Direct 0    0           D  127.0.0.1       GigabitEthernet

0/0/0.2

    172.16.30.0/24  Direct 0    0           D  172.16.30.1     GigabitEthernet

0/0/0.3

    172.16.30.1/32  Direct 0    0           D  127.0.0.1       GigabitEthernet

0/0/0.3

  172.16.30.255/32  Direct 0    0           D  127.0.0.1       GigabitEthernet

0/0/0.3

255.255.255.255/32  Direct 0    0           D  127.0.0.1       InLoopBack0

[r1]quit

<r1>save