今天是上班的第一天,用了一下Cisco Packet Tracer 并做了一下基于多层交换的VLAN间路由,下面给大家分享一下:
 
一、拓扑图:
 
 
二、详细配置及说明:
1
、两台PCIP的配置:

 

 
 
2 、交换机的配置:
Switch(config)#ip routing(启用交换机的三层路由功能)

Switch(config)#vlan 10(创建一个VLAN 10

Switch(config-vlan)#name cisco (并为VLAN 10创建一个名字为cisco

Switch(config-vlan)#int vlan 10 (启用交换机的VLAN 10SVI接口)

Switch(config-if)#no sh

Switch(config-if)#ip add 192.168.1.1 255.255.255.0(为VLAN 10SVI接口配置IP,其为PC1的网关)

Switch(config-if)#int f0/11 (进入交换机F0/11接口)

Switch(config-if)#switchport access vlan 10 (把此接口加入到VLAN 10 当中)

 
Switch(config-vlan)#vlan 20

Switch(config-vlan)#name microsoft

Switch(config-if)#int vlan 20

Switch(config-if)#no sh

Switch(config-if)#ip add 192.168.2.1 255.255.255.0
Switch(config-if)#int f0/13

Switch(config-if)#switchport access vlan 20

 
三、查看 VLAN的配置:
 
Switch#sh vlan bri

 

VLAN Name                             Status    Ports

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

1    default                          active    Fa0/1, Fa0/2, Fa0/3, Fa0/4

                                                Fa0/5, Fa0/6, Fa0/7, Fa0/8

                                                Fa0/9, Fa0/10, Fa0/12, Fa0/14

                                                Fa0/15, Fa0/16, Fa0/17, Fa0/18

                                                Fa0/19, Fa0/20, Fa0/21, Fa0/22

                                                Fa0/23, Fa0/24, Gig0/1, Gig0/2

10   cisco                            active    Fa0/11

20   microsoft                        active    Fa0/13

1002 fddi-default                     active   

1003 token-ring-default               active   

1004 fddinet-default                  active   

1005 trnet-default                    active    

Switch#

 
四、在交换机上查看一下路由表:
 
Switch#sh ip route

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

       * - candidate default, U - per-user static route, o - ODR

       P - periodic downloaded static route

 

Gateway of last resort is not set

 

C    192.168.1.0/24 is directly connected, Vlan10

C    192.168.2.0/24 is directly connected, Vlan20(到达客户端网络的路由条目,其出口为本地的SVI接口,也就是虚拟VLAN接口)

 
五、在PC1PC2上使用ping 命令查看一下VLAN 10VLAN 20这两个VLAN间能否互相访问,发现能够ping 通: