ospf和rip双向路由实验

继续上次的实验我们加一个路由器是属于rip的

R4

undo ter
undo terminal mo
undo terminal monitor
Info: Current terminal monitor is off.
sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname
[Huawei]sysname R4
[R4]user-int
[R4]user-interface co
[R4]user-interface console 0
[R4-ui-console0]idle-t
[R4-ui-console0]idle-timeout 0 0
[R4-ui-console0]quit
[R4]int g0/0/0
[R4-GigabitEthernet0/0/0]ip add 14.1.1.4 24
[R4-GigabitEthernet0/0/0]undo shut
Info: Interface GigabitEthernet0/0/0 is not shutdown.
[R4-GigabitEthernet0/0/0]int loop0
[R4-LoopBack0]ip add 4.4.4.4 32
[R4-LoopBack0]quit
[R4]ospf 1 ro
[R4]ospf 1 router-id 4.4.4.4
[R4-ospf-1]area 0
[R4-ospf-1-area-0.0.0.0]net
[R4-ospf-1-area-0.0.0.0]network 4.4.4.4 0.0.0.0
[R4-ospf-1-area-0.0.0.0]net
[R4-ospf-1-area-0.0.0.0]network 14.1.1.0 0.0.0.255
[R4-ospf-1-area-0.0.0.0]quit
[R4-ospf-1]DIS
[R4-ospf-1]display IP RO
[R4-ospf-1]display IP routing-table
Route Flags: R - relay, D - download to fib

Routing Tables: Public
Destinations : 13 Routes : 13

Destination/Mask Proto Pre Cost Flags NextHop Interface

    1.1.1.1/32  OSPF    10   3           D   14.1.1.3        GigabitEthernet

0/0/0
2.2.2.2/32 OSPF 10 2 D 14.1.1.3 GigabitEthernet
0/0/0
3.3.3.3/32 OSPF 10 1 D 14.1.1.3 GigabitEthernet
0/0/0
4.4.4.4/32 Direct 0 0 D 127.0.0.1 LoopBack0
10.1.1.0/24 OSPF 10 3 D 14.1.1.3 GigabitEthernet
0/0/0
14.1.1.0/24 Direct 0 0 D 14.1.1.4 GigabitEthernet
0/0/0
14.1.1.4/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/0
14.1.1.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/0
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0
172.16.1.0/24 OSPF 10 2 D 14.1.1.3 GigabitEthernet
0/0/0
255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0

[R4-ospf-1]quit
[R4]rip
[R4-rip-1]ver
[R4-rip-1]vers
[R4-rip-1]version 2
[R4-rip-1]undo su
[R4-rip-1]undo summary
[R4-rip-1]quit
[R4]rip
[R4-rip-1]net
[R4-rip-1]network 12.0.0.0
[R4-rip-1]quit
[R4]int g0/0/1
[R4-GigabitEthernet0/0/1]ip add 12.1.1.5 24
[R4-GigabitEthernet0/0/1]quit
[R4]ospf
[R4-ospf-1]dis
[R4-ospf-1]display thi
[V200R003C00]

ospf 1 router-id 4.4.4.4
area 0.0.0.0
network 4.4.4.4 0.0.0.0
network 14.1.1.0 0.0.0.255

return
[R4-ospf-1]rip
[R4-rip-1]dis
[R4-rip-1]display thi
[V200R003C00]

rip 1
undo summary
version 2
network 12.0.0.0

return
[R4-rip-1]quit

（因为R4在ospf和rip的交界处所以，重分发在R4里进行，rip的cost的值是跳数，当超过15跳就不可达，因此要设置小点，我就设置为0了）

[R4]ospf
[R4-ospf-1]imp
[R4-ospf-1]import-route rip 1 cost 100
[R4-ospf-1]rip
[R4-rip-1]imp
[R4-rip-1]import-route ospf 1 cost 0
[R4-rip-1]
[R4-rip-1]
[R4-rip-1]quit
[R4]int g0/0/1
[R4-GigabitEthernet0/0/1]ip add 12.1.1.4 24
[R4-GigabitEthernet0/0/1]undo shut
Info: Interface GigabitEthernet0/0/1 is not shutdown.
[R4-GigabitEthernet0/0/1]rip
[R4-rip-1]vers
[R4-rip-1]version 2
[R4-rip-1]undo su
[R4-rip-1]undo summary
[R4-rip-1]net
[R4-rip-1]network 12.0.0.0
Error: The specified network already exists in the process.
[R4-rip-1]

(这里就可以看到，即使不在同一个协议也能看到它的路由器信息）

[R4-rip-1]display ip ro
[R4-rip-1]display ip routing-table
Route Flags: R - relay, D - download to fib

Routing Tables: Public
Destinations : 17 Routes : 17

Destination/Mask Proto Pre Cost Flags NextHop Interface

    1.1.1.1/32  OSPF    10   3           D   14.1.1.3        GigabitEthernet

0/0/0
2.2.2.2/32 OSPF 10 2 D 14.1.1.3 GigabitEthernet
0/0/0
3.3.3.3/32 OSPF 10 1 D 14.1.1.3 GigabitEthernet
0/0/0
4.4.4.4/32 Direct 0 0 D 127.0.0.1 LoopBack0
5.5.5.5/32 RIP 100 1 D 12.1.1.5 GigabitEthernet
0/0/1
10.1.1.0/24 OSPF 10 3 D 14.1.1.3 GigabitEthernet
0/0/0
12.1.1.0/24 Direct 0 0 D 12.1.1.4 GigabitEthernet
0/0/1
12.1.1.4/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/1
12.1.1.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/1
14.1.1.0/24 Direct 0 0 D 14.1.1.4 GigabitEthernet
0/0/0
14.1.1.4/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/0
14.1.1.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/0
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0
172.16.1.0/24 OSPF 10 2 D 14.1.1.3 GigabitEthernet
0/0/0
255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0

[R4-rip-1]

R5

undo ter
undo terminal mo
undo terminal monitor
Info: Current terminal monitor is off.
sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname R5
[R5]usre-int
[R5]usr-int
[R5]user-int
[R5]user-interface co
[R5]user-interface console 0
[R5-ui-console0]idle-t
[R5-ui-console0]idle-timeout 0 0
[R5-ui-console0]quit
[R5]int g0/0/0
[R5-GigabitEthernet0/0/0]ip add 12.1.1.5 24
[R5-GigabitEthernet0/0/0]undo shut
Info: Interface GigabitEthernet0/0/0 is not shutdown.
[R5-GigabitEthernet0/0/0]int loop0
[R5-LoopBack0]ip add 5.5.5.5 32
[R5-LoopBack0]quit
[R5]rip
[R5-rip-1]vers
[R5-rip-1]version 2
[R5-rip-1]undo su
[R5-rip-1]undo summary
[R5-rip-1]net
[R5-rip-1]network 5.0.0.0
[R5-rip-1]net
[R5-rip-1]network 12.0.0.0
[R5-rip-1]quit
[R5]dis
[R5]display ip r
[R5]display ip rou
[R5]display ip routing-table
Route Flags: R - relay, D - download to fib

Routing Tables: Public
Destinations : 15 Routes : 15

Destination/Mask Proto Pre Cost Flags NextHop Interface

    1.1.1.1/32  RIP     100  1           D   12.1.1.4        GigabitEthernet

0/0/0
2.2.2.2/32 RIP 100 1 D 12.1.1.4 GigabitEthernet
0/0/0
3.3.3.3/32 RIP 100 1 D 12.1.1.4 GigabitEthernet
0/0/0
4.4.4.4/32 RIP 100 1 D 12.1.1.4 GigabitEthernet
0/0/0
5.5.5.5/32 Direct 0 0 D 127.0.0.1 LoopBack0
10.1.1.0/24 RIP 100 1 D 12.1.1.4 GigabitEthernet
0/0/0
12.1.1.0/24 Direct 0 0 D 12.1.1.5 GigabitEthernet
0/0/0
12.1.1.5/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/0
12.1.1.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet
0/0/0
14.1.1.0/24 RIP 100 1 D 12.1.1.4 GigabitEthernet
0/0/0
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0
172.16.1.0/24 RIP 100 1 D 12.1.1.4 GigabitEthernet
0/0/0
255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0

（这里可以看到所有路由器互通了，要结合上个实验看）

[R5]ping -a 5.5.5.5 1.1.1.1
PING 1.1.1.1: 56 data bytes, press CTRL_C to break
Reply from 1.1.1.1: bytes=56 Sequence=1 ttl=252 time=40 ms
Reply from 1.1.1.1: bytes=56 Sequence=2 ttl=252 time=40 ms
Reply from 1.1.1.1: bytes=56 Sequence=3 ttl=252 time=50 ms
Reply from 1.1.1.1: bytes=56 Sequence=4 ttl=252 time=40 ms
Reply from 1.1.1.1: bytes=56 Sequence=5 ttl=252 time=30 ms

— 1.1.1.1 ping statistics —
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 30/40/50 ms