OSPF comprehensive experiment

1、 Configure each interface

R3:

 R5:

 R6:

R7:

 R4:

 2、 Configure the default route

R3:

R5:

R6:

R7:

After the address is matched , test ：

R3:

R5:

 R6:

  If the result is as shown in the figure , There are 5 Return value , It indicates that the address configuration is successful .

3、 Connect in MGRE Regional network segment

area 0:

R3:

R5:

R6:

 R7:

Check ：

 area 1:

 R1:

R2:

 R3:

  test ：

  area 2:

 R6:

 R11：

R12:

  test ：

area 3:

R7：

R8:

R9:

  test ：

area 4:

R9:

R10:

test ：

4、OSPF Interface declaration

R3:

R1:

R2:

R6:

R5:

R10:

R11:

R12:

 R7:

R8:

R9: