实验6.3 VLAN间的通信

2019-08-07  本文已影响0人  maskim_71e2

6.3 VLAN间的通信

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1.基础配置

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S1:

sy

syname S1

undo info-cen en

vlan batch 2 3

int g0/0/1

port link-type access

port default vlan 2

int g0/0/2

port link-type access

port default vlan 3

dis vlan

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S3:

sy

syname S3

undo info-cen en

vlan batch 2 3

int g0/0/1

port link-type access

port default vlan 2

int g0/0/2

port link-type access

port default vlan 3

dis vlan

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S1:

int g0/0/23

port link-type trunk

port trunk allow-pass vlan all

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S3:

int g0/0/24

port link-type trunk

port trunk allow-pass vlan all

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S2:

vlan batch 2 3

int g0/0/23

port link-type trunk

port trunk allow-pass vlan all

int g0/0/24

port link-type trunk

port trunk allow-pass vlan all

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2.使用vlanif接口实现vlan间的通信

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#在S2上为vlan 2、vlan 3创建vlanif接口,并为vlanif接口配置IP地址,该IP地址应该是属于vlan2、vlan 3的终端电脑的网关地址。

S2:

int vlanif 2

ip add 10.0.1.100 24

int vlanif 3

ip add 10.0.2.100 24

dis vlan

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用ping命令查看终端间通信情况

PC1测试PC3:ping 10.0.1.3

PC2测试PC4:ping 10.0.2.4

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3.使用vlan聚合实现vlan间的通信

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#在S2上为vlan 2和vlan 3创建vlanif接口,并为vlanif接口配置IP地址,该IP地址应该是属于vlan2的终端电脑的网关地址。

S2:

undo int vlanif 2

undo int vlanif 3

vlan 4

q

int g0/0/23

undo port trunk allow-pass vlan 4

int g0/0/24

undo port trunk allow-pass vlan 4

vlan 4

aggregate-vlan

access-vlan 2 3

int vlanif 4

ip add 10.0.0.100 16

arp-proxy inner-sub-vlan-proxy en

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