cisco?·óé????μ??ù±?????ê??é

sw2(config-if-range)#interface range f0/11 - 22

sw2(config-if)#switchport access vlan 3

sw2(config-if)#interface f0/24

de4(config-if)#no showdown
sw2(config-if)#switchport mode trunk

sw2(config-if)#exit

4.switch3????è???￡o

switch>enable

switch#config terminal

switch(config)#hostname sw3
sw3(configig)#no ip domain-lookup

sw3(config)#line vty 0 4

sw3(config-line)#login

sw3(config-line)#password 123

sw3(config-line)#exit

sw3(config)#line console 0

sw3(config-line)#exec-timeout 0 0

sw3(config-line)#logging synchronous
sw3(config-line)#exit

sw3(config)#vlan 2,3

sw3(config)#interface range f0/1 - 5

sw3(config-if)#switchport access vlan 2

sw3(config-if)#interface range f0/6 - 15
sw3(config-if)#switchport access vlan 3

sw3(config-if)#interface range f0/16 - 26

sw3(config-if)#switchport access vlan 4

sw3(config-if)#interface f0/24

sw3(config-if)#no shutdown

sw3(config-if)#switchport mode trunk

sw3(config-if)#exit
5￡orouter1????è???￡o

router>enable

router#config terminal

router(config)#hostname r1

r1(config)#no ip domain-lookup

r1(config)#line vty 0 4
r1(config-line)#login

r1(config-line)#password cisco

r1(config-line)#enable password 123

r1(config)#line console 0

r1(config-line)#exec-timeout 0 0

r1(config-line)#logging synchronous
r1(config-line)#exit

r1(config)#int E0/0

r1(config-if)#ip address 192.168.1.254 255.255.255.128

r1(config-if)#no shutdown

r1(config)#interface E1/1
r1(config-if)#ip address 192.168.2.193 255.255.255.128

r1(config-if)#no shutdown

r1(config-if)#interface E0/0.2

r1(config-subif)#encapsulation dot1q 2

r1(config-subif)#ip address 192.168.1.62 255.255.255.128

r1(config-subif)#interface E0/0.3
r1(config-subif)#encapsulation dot1q 3

r1(config-subif)#ip address 192.168.1.126 255.255.255.128

r1(config-subif)#exit

r1(config)#ip route 192.168.2.192 255.255.255.252 192.168.2.192

r1(config)#ip route 192.168.2.0 255.255.255.192 192.168.2.194
r1(config)#ip route 192.168.2.64 255.255.255.192 192.168.2.194

6￡?Router2????è???￡o

router>enable

router#config termind

router(config)#hostname r2

r2(config)#no ip domain-lookup
r2(config)#line vty 0 4

r2(config-line)#login

r2(config-line)#password cisco

r2(config-line)#enable password 123
r2(config-line)#exit

r2(config)#line console 0

r2(config-line)#exec-timeout 0 0
r2(config-line)#logging synchronous

r2(config-line)#exit

r2(config)#int E0/0

r2(config-if)#ip address 192.268.2.194 255.255.255.252

r2(config-if)#no shutdown
r2(config-if)#interface E1/2

r2(config-if)#ip address 192.268.2.197 255.255.255.252

r2(config-if)#no shutdown

r2(config)#ip route 192.168.1.0 255.255.255.128 192.168.2.193

r2(config)#ip route 192.168.2.0 255.255.255.192 192.168.2.198
r2(config)#exit

7.router3????è???￡o

router>enable

router#config terminal

router(config)#hostname r3

r3(config)#no ip domain-lookup

r3(config)#line vty 0 4
r3(config-line)#login

r3(config-line)#password cisco

r3(config-line)#enable password 123

r3(config-line)#exit

r3(config)#line console 0r3(config-line)#exec-timeout 0 0
r3(config-line)#logging synchronous

r3(config-line)#exit

r3(config)#interface E0/0

r3(config-if)#ip address 193.368.2.198 255.255.255.252

r3(config-if)#no shutdown
r3(config-if)#interface E1/3

r3(config-if)#ip address 193.368.2.254 255.255.255.192

r3(config-if)#no shutdown

r3(config)#ip route 0.0.0.0 0.0.0.0 192.168.2.197

r3(config)#exit

8.??PC?úéè??IP μ??·,2￠?é?¤?￥í¨?￡
PC1: 192.168.1.1 PC2: 192.168.1.2 PC3: 192.168.1.129

PC4: 192.168.1.130 PC5: 192.168.2.1 PC6:192.168.2.65

?ú??ì¨PC?úé?′ò?a?°??DD?±???°?ò￡?ó?ping ?üá??à?￥2a?éí???ê?·??????yè·.

最新评论