Cisco單臂路由
路由器：
Cisco 2621
交換機：
Cisco 1912
PC
機：兩臺
路由器
FastEthernet0/0
口——
>
交換機
Fast Ethernet0/26
口
交換機
e0/2
口——
>PC1
交換機
e0/3
口——
>PC2
?
配置信息：
|
設備
|
IP
地址
|
|
Cisco 2621 Route
|
F0/0.1(10.227.80.1/24)? F0/0.2(10.227.81.1/24)
|
|
Cisco 1912 Switch
|
VLAN 10 (10.227.80.0/24)
——
E0/2
口
VLAN 20 (10.227.81.0/24)
——
E0/3
口
Trunk
口——
F0/26
口
|
|
PC1
|
10.227.80.11 255.255.255.0
|
|
PC2
|
10.227.81.11 255.255.255.0
|
?
路由器配置信息：
Router#show run
?
Building configuration...
?
!
Version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Router
!
!
!
ip subnet-zero
!
!
!
!
!
!
!
!
interface Serial0/0
?no ip address
?
????????? no ip directed-broadcast
?shutdown
!
interface FastEthernet0/0
?no ip address
?no ip directed-broadcast
?bandwidth 100000
!
interface FastEthernet0/0.1
?encapsulation isl 10
?ip address 10.227.80.1 255.255.255.0
!
interface FastEthernet0/0.2
?encapsulation isl 20
?ip address 10.227.81.1 255.255.255.0
!
interface FastEthernet0/1
?no ip address
?no ip directed-broadcast
?bandwidth 100000
?shutdown
!
!
ip classless
???????? no ip http server
!
!
!
!
line con 0
?transport input none
line aux 0
line vty 0 4
!
no scheduler allocate
end
?
交換機配置：
?
Building configuration...
Current configuration:
!
!
!
vlan 10 name VLAN0010
vlan 20 name VLAN0020
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
?
???????? !
interface Ethernet0/1
?
!
interface Ethernet0/2
?
? vlan-membership static 10
!
interface Ethernet0/3
?
? vlan-membership static 20
!
interface Ethernet0/4
?
!
interface Ethernet0/5
?
!
interface Ethernet0/6
?
!
interface Ethernet0/7
?
!
???????? interface Ethernet0/8
?
!
interface Ethernet0/9
?
!
interface Ethernet0/10
?
!
interface Ethernet0/11
?
!
interface Ethernet0/12
?
!
interface FastEthernet0/26
?
!
!
? trunk On
!
interface FastEthernet0/27
?
!
???????? !
line console
!
End
?
PC
機配置：
?
PC1
：
? Boson BOSS 5.0 IP Configuration
???? Ethernet adapter Local Area Connection:
??????? IP Address. . . . . . . . . . . . : 10.227.80.11
??????? Subnet Mask . . . . . . . . . . . : 255.255.255.0
??????? Default Gateway . . . . . . . . . : 10.227.80.1
?
PC2
：
? Boson BOSS 5.0 IP Configuration
???? Ethernet adapter Local Area Connection:
??????? IP Address. . . . . . . . . . . . : 10.227.81.11
??????? Subnet Mask . . . . . . . . . . . : 255.255.255.0
??????? Default Gateway . . . . . . . . . : 10.227.81.1