2.配置SVI实现VLAN间路由
一、背景
为减少广播包对网络的影响,网络管理员在公司内网中进行VLAN的划分。完成了VLAN划分后,发现不同VLAN之间无法通信了。如何开启不同VLAN间的通信通道?
二、拓扑图
三、配置流程
在三层交换机上配置两个vlan,vlan10与vlan20
配置:
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15Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#ip routing #打开三层交换机的路由协议
Switch(config)#vlan 10
Switch(config-vlan)#exit
Switch(config)#vlan 20
Switch(config-vlan)#exit在三层交换机上将端口分别划分到各个VLAN上
配置:
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11Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit在三层交换机上给各个vlan配置ip地址
配置:
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27Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int vlan 10
%LINK-5-CHANGED: Interface Vlan10, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up
Switch(config-if)#ip address 192.168.10.1 255.255.255.0
Switch(config-if)#no shutdown
Switch(config-if)#exit
Switch(config)#int vlan 20
%LINK-5-CHANGED: Interface Vlan20, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to up
Switch(config-if)#ip address 192.168.20.1 255.255.255.0
Switch(config-if)#no shutdown
Switch(config-if)#exit配置PC与验证测试
4.1 配置PC-PT1
ip:192.168.10.2
MASK:255.255.255.0
Gateway:192.168.10.1
4.2 配置PC-PT2
ip:192.168.20.2
MASK:255.255.255.0
Gateway:192.168.20.1
4.3 验证测试
PC-PT1 ping PC-PT2 ping 192.168.20.2
- Title: 2.配置SVI实现VLAN间路由
- Author: 小浩
- Created at : 2024-04-08 15:40:30
- Updated at : 2024-06-08 13:52:13
- Link: https://blog.xh8.shop/2024/04/08/2-配置SVI实现VLAN间路由/
- License: This work is licensed under CC BY-NC-SA 4.0.
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