Do OSPF Packet Tracer experiment, after the configure OSPF didn't rev. Learn about routing.-CodePudding

R1 # show IP route
Codes: C - connected, S - static, I - IGRP, R - RIP, mobile, M - B - BGP
D - EIGRP, the EX - EIGRP external, O - OSPF, IA - OSPF Intel area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - taking a
I - IS as-is, L1 - IS - IS level 1, L2 - IS - IS level 2, ia - IS as-is system area
* - candidate default, U - per - user static route, o - the ODR
P - periodic downloaded the static route

The Gateway of last resort mixes is not set

C 192.168.1.0/24 is directly connected, FastEthernet0/1
C 192.168.10.0/24 is directly connected, Loopback0
C 192.168.102.0/24 is directly connected, FastEthernet0/0
R1 # show IP rou
Codes: C - connected, S - static, I - IGRP, R - RIP, mobile, M - B - BGP
D - EIGRP, the EX - EIGRP external, O - OSPF, IA - OSPF Intel area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - taking a
I - IS as-is, L1 - IS - IS level 1, L2 - IS - IS level 2, ia - IS as-is system area
* - candidate default, U - per - user static route, o - the ODR
P - periodic downloaded the static route

The Gateway of last resort mixes is not set

C 192.168.1.0/24 is directly connected, FastEthernet0/1
C 192.168.10.0/24 is directly connected, Loopback0
C 192.168.102.0/24 is directly connected, FastEthernet0/0
R1 # show r
R1 # show running - config
Building the configuration...

The Current configuration: 792 bytes
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Version 12.4
No service timestamps log datetime msec
No service timestamps debug datetime msec
No service password encryption -
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The hostname R1
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No IP cef
No ipv6 cef
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Spanning - tree mode PVST
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Interface Loopback0
IP address 192.168.10.1 255.255.255.0
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Interface FastEthernet0/0
IP address 192.168.102.1 255.255.255.0
Duplex auto
Speed auto
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Interface FastEthernet0/1
IP address 192.168.1.2 instead 255.255.255.0
Duplex auto
Speed auto
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Interface Vlan1
No IP address
Shutdown
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The router ospf 10
The log - adjacency - changes
The network 192.168.10.0 0.0.0.255 area 0
The network 192.168.102.0 0.0.0.255 area 0
The network 192.168.1.0 0.0.0.255 area 0
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IP classless
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IP flow - export version 9
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The line con 0
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The line aux 0
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Line 4 vty 0
The login
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End