OSPF routing Nssa zone and rip redistribution

The configuration of all router IP addresses in this experiment has been omitted.

Configuration and show on the R1

#router-id 1.1.1.1

#log-adjacency-changes

#area 1 Nssa

#redistribute RIP Metric 2 subnets

#network 12.12.12.1 0.0.0.0 Area 1

#router RIP

#ver 2

NET 6.6.6.1

#sh IP OS Database

OSPF Router with ID (1.1.1.1) (Process ID 1)

Router Link States (area 1)

Link ID ADV Router age seq# Checksum Link count

1.1.1.1 1.1.1.1 1886 0x80000007 0x00d6f1 1

10.10.10.10 10.10.10.10 1706 0x80000008 0x003746 1

Net Link States (area 1)

Link ID ADV Router age seq# Checksum

12.12.12.2 10.10.10.10 1706 0x80000005 0x00d1e3

Summary Net Link States (area 1)

Link ID ADV Router age seq# Checksum

23.23.23.0 10.10.10.10 1706 0x80000006 0x001d9d

24.24.24.0 10.10.10.10 1706 0x80000006 0x00f8be

Type-7 as External Link States (area 1)

Link ID ADV Router age seq# Checksum Tag

0.0.0.0 10.10.10.10 103 0x80000001 0x00dfa9 0

6.6.6.0 1.1.1.1 0x80000006 0x005d0b 0

Configuration and show on the R2

#router OSPF 1

#router-id 10.10.10.10

#log-adjacency-changes

#area 1 Nssa default-information-originate

#network 12.12.12.2 0.0.0.0 Area 1

#network 23.23.23.1 0.0.0.0 Area 0

#network 24.24.24.1 0.0.0.0 Area 2

#sh IP os da

OSPF Router with ID (10.10.10.10) (Process ID 1)

Router Link States (area 0)

Link ID ADV Router age seq# Checksum Link count

3.3.3.3 3.3.3.3 1508 0x80000007 0x003349 1

10.10.10.10 10.10.10.10 1653 0x80000007 0x001232 1

Net Link States (area 0)

Link ID ADV Router age seq# Checksum

23.23.23.1 10.10.10.10 1653 0x80000005 0x000d86

Summary Net Link States (area 0)

Link ID ADV Router age seq# Checksum

12.12.12.0 10.10.10.10 1910 0x80000005 0x0007db

24.24.24.0 10.10.10.10 1910 0x80000005 0x005569

Router Link States (area 1)

Link ID ADV Router age seq# Checksum Link count

1.1.1.1 1.1.1.1 0x80000008 0x00d4f2 1

10.10.10.10 10.10.10.10 1921 0x80000008 0x003746 1

Net Link States (area 1)

Link ID ADV Router age seq# Checksum

12.12.12.2 10.10.10.10 1921 0x80000005 0x00d1e3

Summary Net Link States (area 1)

Link ID ADV Router age seq# Checksum

23.23.23.0 10.10.10.10 1921 0x80000006 0x001d9d

24.24.24.0 10.10.10.10 1921 0x80000006 0x00f8be

Type-7 as External Link States (area 1)

Link ID ADV Router age seq# Checksum Tag

0.0.0.0 10.10.10.10 317 0x80000001 0x00dfa9 0

6.6.6.0 1.1.1.1 334 0x80000006 0x005d0b 0

Router Link States (area 2)

Link ID ADV Router age seq# Checksum Link count

4.4.4.4 4.4.4.4 1707 0x80000006 0x001f52 1

10.10.10.10 10.10.10.10 1664 0x80000008 0x004cf0 1

Net Link States (area 2)

Link ID ADV Router age seq# Checksum

24.24.24.1 10.10.10.10 1664 0x80000005 0x001b71

Summary Net Link States (area 2)

Link ID ADV Router age seq# Checksum

12.12.12.0 10.10.10.10 1921 0x80000005 0x0007db

23.23.23.0 10.10.10.10 1922 0x80000005 0x007948

Summary ASB Link States (area 2)

Link ID ADV Router age seq# Checksum

3.3.3.3 10.10.10.10 1413 0x80000005 0x0020d9

Type-5 as External Link states

Link ID ADV Router age seq# Checksum Tag

6.6.6.0 10.10.10.10 1922 0x80000005 0x00e46a 0

10.10.10.0 3.3.3.3 1520 0x80000005 0x00671d 0

Configuration and show on the R3

#router OSPF 1

#router-id 3.3.3.3

#redistribute RIP Metric 2 subnets

#network 23.23.23.2 0.0.0.0 Area 0

#sh IP os da

OSPF Router with ID (3.3.3.3) (Process ID 1)

Router Link States (area 0)

Link ID ADV Router age seq# Checksum Link count

3.3.3.3 3.3.3.3 1695 0x80000007 0x003349 1

10.10.10.10 10.10.10.10 1842 0x80000007 0x001232 1

Net Link States (area 0)

Link ID ADV Router age seq# Checksum

23.23.23.1 10.10.10.10 1842 0x80000005 0x000d86

Summary Net Link States (area 0)

Link ID ADV Router age seq# Checksum

12.12.12.0 10.10.10.10 0x80000006 0X0005DC

24.24.24.0 10.10.10.10 0x80000006 0x00536a

Type-5 as External Link states

Link ID ADV Router age seq# Checksum Tag

6.6.6.0 10.10.10.10 0x80000006 0x00e26b 0

10.10.10.0 3.3.3.3 1699 0x80000005 0x00671d 0

Configuration and show on the R4

#router OSPF 1

#router-id 4.4.4.4

#network 24.24.24.2 0.0.0.0 Area 2

#router RIP

#ver 2

#net 10.10.10.1

#sh IP os da

OSPF Router with ID (4.4.4.4) (Process ID 1)

Router Link States (area 2)

Link ID ADV Router age seq# Checksum Link count

4.4.4.4 4.4.4.4 0x80000006 0x001f52 1

10.10.10.10 10.10.10.10 1968 0x80000008 0x004cf0 1

Net Link States (area 2)

Link ID ADV Router age seq# Checksum

24.24.24.1 10.10.10.10 1968 0x80000005 0x001b71

Summary Net Link States (area 2)

Link ID ADV Router age seq# Checksum

12.12.12.0 10.10.10.10 202 0x80000006 0X0005DC

23.23.23.0 10.10.10.10 202 0x80000006 0x007749

Summary ASB Link States (area 2)

Link ID ADV Router age seq# Checksum

3.3.3.3 10.10.10.10 1716 0x80000005 0x0020d9

Type-5 as External Link states

Link ID ADV Router age seq# Checksum Tag

6.6.6.0 10.10.10.10 204 0x80000006 0x00e26b 0

10.10.10.0 3.3.3.3 1824 0x80000005 0x00671d 0

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OSPF routing Nssa zone and rip redistribution