mình làm bài Lab theo sơ đồ sau:
đây là cấu hình các router:
R0:
router0#show ip route
C 192.168.1.0/24 is directly connected, Serial2/0
C 192.168.2.0/24 is directly connected, FastEthernet0/0
O 192.168.3.0/24 [110/1562] via 192.168.1.2, 01:04:51, Serial2/0
O IA 192.168.4.0/24 [110/782] via 192.168.1.2, 01:04:01, Serial2/0
router0#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.4.1 1 FULL/- 00:00:35 192.168.1.2 Serial2/0
------
R1:
router1#show ip route
C 192.168.1.0/24 is directly connected, Serial2/0
O IA 192.168.2.0/24 [110/782] via 192.168.1.1, 01:14:21, Serial2/0
C 192.168.3.0/24 is directly connected, Serial3/0
C 192.168.4.0/24 is directly connected, FastEthernet0/0
router1#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.2.1 1 FULL/- 00:00:32 192.168.1.1 Serial2/0
192.168.5.1 1 FULL/- 00:00:36 192.168.3.2 Serial3/0
-------------------------------
R2:
router2#show ip route
O 192.168.1.0/24 [110/1562] via 192.168.3.1, 01:14:15, Serial2/0
O IA 192.168.2.0/24 [110/1563] via 192.168.3.1, 01:14:15, Serial2/0
C 192.168.3.0/24 is directly connected, Serial2/0
O IA 192.168.4.0/24 [110/782] via 192.168.3.1, 01:14:15, Serial2/0
C 192.168.5.0/24 is directly connected, FastEthernet0/0
router2#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.4.1 1 FULL/- 00:00:35 192.168.3.1 Serial2/0
----------------
em đứng trên router2 ping đến các mạng đều được.
đứng trên router0 và router1 thì ko ping được đến 192.168.5.0
e ko biết sai ở đâu e mong thầy hoặc các anh xem giúp.
__________________
đây là cấu hình các router:
R0:
router0#show ip route
C 192.168.1.0/24 is directly connected, Serial2/0
C 192.168.2.0/24 is directly connected, FastEthernet0/0
O 192.168.3.0/24 [110/1562] via 192.168.1.2, 01:04:51, Serial2/0
O IA 192.168.4.0/24 [110/782] via 192.168.1.2, 01:04:01, Serial2/0
router0#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.4.1 1 FULL/- 00:00:35 192.168.1.2 Serial2/0
------
R1:
router1#show ip route
C 192.168.1.0/24 is directly connected, Serial2/0
O IA 192.168.2.0/24 [110/782] via 192.168.1.1, 01:14:21, Serial2/0
C 192.168.3.0/24 is directly connected, Serial3/0
C 192.168.4.0/24 is directly connected, FastEthernet0/0
router1#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.2.1 1 FULL/- 00:00:32 192.168.1.1 Serial2/0
192.168.5.1 1 FULL/- 00:00:36 192.168.3.2 Serial3/0
-------------------------------
R2:
router2#show ip route
O 192.168.1.0/24 [110/1562] via 192.168.3.1, 01:14:15, Serial2/0
O IA 192.168.2.0/24 [110/1563] via 192.168.3.1, 01:14:15, Serial2/0
C 192.168.3.0/24 is directly connected, Serial2/0
O IA 192.168.4.0/24 [110/782] via 192.168.3.1, 01:14:15, Serial2/0
C 192.168.5.0/24 is directly connected, FastEthernet0/0
router2#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.4.1 1 FULL/- 00:00:35 192.168.3.1 Serial2/0
----------------
em đứng trên router2 ping đến các mạng đều được.
đứng trên router0 và router1 thì ko ping được đến 192.168.5.0
e ko biết sai ở đâu e mong thầy hoặc các anh xem giúp.
__________________
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