关于独臂路由器的问题

huchenqx

１台3640路由器Fa0/0----1台2950交换机F0/0接口，交换机上FA0/1-FA0/7属于VLAN2, F0/8-F0-15属于ＶＬＡＮ３,PC1连交换机Ｆ0/1端口，ＰＣ２连交换机FA0/15端口．
pc1:ip  192.168.1.2  255.255.255.0
PC2:ip  192.168.2.2  255.255.255.0
路由器ＦＡ0/0.1  192.168.1.1  255.255.255.0 路由器ＦＡ0/0.2 192.168.2.1 ，我把相关的配置发上来给大家看看．问一下为不通？
路由器的:Router#show run
Building configuration...
Current configuration : 721 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!         
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
!
interface FastEthernet0/0.1
encapsulation dot1Q 1
ip address 192.168.1.1 255.255.255.0
!
interface FastEthernet0/0.2
encapsulation dot1Q 2 native
ip address 192.168.2.1 255.255.255.0
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!         
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end

交换机的:sw#show run
Building configuration...
Current configuration : 1360 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sw
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!         
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
switchport mode trunk
!
interface FastEthernet0/1
switchport access vlan 2
!
interface FastEthernet0/2
switchport access vlan 2
!
interface FastEthernet0/3
switchport access vlan 2
!
interface FastEthernet0/4
switchport access vlan 2
!
interface FastEthernet0/5
switchport access vlan 2
!
interface FastEthernet0/6
switchport access vlan 2
!
interface FastEthernet0/7
switchport access vlan 2
!
interface FastEthernet0/8
switchport access vlan 3
!         
interface FastEthernet0/9
switchport access vlan 3
!
interface FastEthernet0/10
switchport access vlan 3
!
interface FastEthernet0/11
switchport access vlan 3
!
interface FastEthernet0/12
switchport access vlan 3
!
interface FastEthernet0/13
switchport access vlan 3
!
interface FastEthernet0/14
switchport access vlan 3
!
interface FastEthernet0/15
switchport access vlan 3
!
interface Vlan1
no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end

安徽天驰网络

你的路由器封装的时候只有VLAN 1和VLAN2 怎么没看见VLAN 3呢、。

xia_man

speed auto
!
interface FastEthernet0/0.1
encapsulation dot1Q 1
ip address 192.168.1.1 255.255.255.0
!
interface FastEthernet0/0.2
encapsulation dot1Q 2 native
ip address 192.168.2.1 255.255.255.0
!


改成  


speed auto
!
interface FastEthernet0/0.1
encapsulation dot1Q 2
ip address 192.168.1.1 255.255.255.0
!
interface FastEthernet0/0.2
encapsulation dot1Q 3
ip address 192.168.2.1 255.255.255.0
!


dot1Q后面跟vlan号  
你跟错了