文档介绍：1、跟据拓扑图拖动R、S、PC到工作区
1T2. 16.
Switch 0
172.
PC-PT PCI
2621XM
RouterO
2621XM
Routerl
£0/1
1、跟据拓扑图拖动R、S、PC到工作区
1T2. 16.
Switch 0
172.
PC-PT PCI
2621XM
RouterO
2621XM
Routerl
£0/1
3560^24PS Multi I aye
2、配置PC和R,然后连线（连线的时候请记录所选接口），如上图
3、配置交换机
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up Switch>enable
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname s3550
s3550(config)#vlan 10
s3550(config-vlan)#exit
s3550(config)#vlan 50
s3550(config-vlan)#exit
s3550(config)#interface f0/1
s3550(config-if)#switchport access vlan 50
s3550(config-if)#exit
s3550(config)#interface f0/2
s3550(config-if)#switchport access vlan 10
s3550(config-if)#exit
s3550(config-if)#interface vlan 10
s3550(config-if)#ip add
s3550(config-if)#no shut
s3550(config-if)#exit
s3550(config)#interface vlan 50
s3550(config-if)#ip address
s3550(config-if)#no shutdown
s3550(config-if)#exit
s3550(config)#exit
s3550#
%SYS-5-CONFIG_I: Configured from console by console
验证：
s3550#show vlan
路由器的基本配置
R1
R2
配置