[問題] Help me!Cisco互相Ping不到?Why?
小的有兩台Cisco Router
接在同一個Hub上,為什麼連不上?
ping 都 ping不到?
設定分別為
------------------------------------RouterA---------------------------------
Building configuration...
Current configuration : 1333 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RouterA
!
boot-start-marker
boot-end-marker
!
enable password 12345
!
no aaa new-model
ip subnet-zero
!
!
!
ip cef
!
!
!
interface FastEthernet0
no ip address
speed auto
!
interface FastEthernet0.2
encapsulation dot1Q 2
ip address 192.168.223.99 255.255.255.0
no cdp enable
!
interface FastEthernet0.3
encapsulation dot1Q 3
ip address 10.8.15.1 255.255.255.0
no cdp enable
!
interface Serial0
bandwidth 512
ip address 192.168.254.2 255.255.255.252
encapsulation ppp
no fair-queue
!
interface Serial1
no ip address
shutdown
!
router ospf 1
router-id 10.8.15.1
log-adjacency-changes
network 10.8.15.0 0.0.0.255 area 0
network 192.168.254.0 0.0.0.3 area 0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.254.1
ip route 0.0.0.0 0.0.0.0 192.168.223.1 230
ip route 10.3.0.0 255.255.0.0 192.168.254.1
ip route 10.8.0.0 255.255.0.0 192.168.223.1 230
ip route 10.8.15.100 255.255.255.255 FastEthernet0.3
ip route 10.8.19.0 255.255.255.0 10.8.15.250
ip route 10.8.22.0 255.255.255.0 10.8.15.100
ip route 10.8.190.0 255.255.255.0 192.168.223.1
ip route 192.168.221.0 255.255.255.0 192.168.254.1
no ip http server
!
!
line con 0
line aux 0
line vty 0 4
password 12345
login
!
end
-------------------------------Router B------------------------------------
Current configuration : 829 bytes
!
version 12.3
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname RouterB
!
boot-start-marker
boot-end-marker
!
enable password 12345
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
!
!
!
!
interface FastEthernet0
ip address 10.8.15.100 255.255.255.0
speed auto
no cdp enable
!
interface Serial0
ip address 192.168.254.17 255.255.255.252
encapsulation ppp
no cdp enable
!
interface Serial1
no ip address
shutdown
no cdp enable
!
ip classless
ip route 10.3.0.0 255.255.0.0 10.8.15.1
ip route 10.8.0.0 255.255.0.0 10.8.15.1
ip route 10.8.19.0 255.255.255.0 192.168.254.18
ip route 10.8.190.0 255.255.255.0 10.8.15.1
no ip http server
!
no cdp run
!
line con 0
stopbits 1
line aux 0
line vty 0 4
password 12345
login
!
end
--
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◆ From: 114.36.68.146
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