多区域OSPF
多区域OSPF
提问于 2015-10-29 03:45:39
我试图在数据包追踪器中重新创建一个理论情况，它包含了协议OSPF的3个区域，原因是设备之间没有通信，即使ospf跳可以看到其他设备。
R1
interface FastEthernet0/0
ip address 192.168.0.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 10.0.0.1 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 1.1.1.1
log-adjacency-changes
network 192.168.0.0 0.0.0.255 area 1
network 10.0.0.0 0.0.0.3 area 1
!R2
interface FastEthernet0/0
ip address 11.0.0.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 10.0.0.2 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 2.2.2.2
log-adjacency-changes
area 2 virtual-link 3.3.3.3
network 10.0.0.0 0.0.0.3 area 1
network 11.0.0.0 0.0.0.3 area 2
!R3
interface FastEthernet0/0
ip address 11.0.0.2 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 12.0.0.1 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 3.3.3.3
log-adjacency-changes
area 2 virtual-link 2.2.2.2
network 11.0.0.0 0.0.0.255 area 2
network 12.0.0.0 0.0.0.3 area 3
!R4
interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 12.0.0.2 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 4.4.4.4
log-adjacency-changes
network 12.0.0.0 0.0.0.3 area 3
network 192.168.1.0 0.0.0.255 area 3
!
回答 1
Network Engineering用户
回答已采纳
发布于 2015-10-29 03:51:51
区域1和3不能直接与区域2通信。OSPF区域只能连接到区域0。如果你把第2区改为0区，事情就会好得多。而且，你不可能有不连续的区域0。
页面原文内容由Network Engineering提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://networkengineering.stackexchange.com/questions/23846
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