312 CHAPTER 28: OSPF CONFIGURATION
Total Nets: 5
Intra Area: 3 Inter Area: 2 ASE: 0 NSSA: 0
# Display the Link State Database on Switch A.
[SwitchA] display ospf lsdb
OSPF Process 1 with Router ID 10.2.1.1
Link State Database
Area: 0.0.0.0
Type LinkState ID AdvRouter Age Len Sequence Metric
Router 10.2.1.1 10.2.1.1 1069 36 80000012 0
Router 10.3.1.1 10.3.1.1 780 36 80000011 0
Network 10.1.1.1 10.2.1.1 1069 32 80000010 0
Sum-Net 10.5.1.0 10.3.1.1 780 28 80000003 12
Sum-Net 10.2.1.0 10.2.1.1 1069 28 8000000F 10
Sum-Net 10.3.1.0 10.3.1.1 780 28 80000014 2
Sum-Net 10.4.1.0 10.2.1.1 769 28 8000000F 13
Area: 0.0.0.1
Type LinkState ID AdvRouter Age Len Sequence Metric
Router 10.2.1.1 10.2.1.1 769 36 80000012 0
Router 10.4.1.1 10.4.1.1 1663 48 80000012 0
Network 10.2.1.1 10.2.1.1 769 32 80000010 0
Sum-Net 10.5.1.0 10.2.1.1 769 28 80000003 14
Sum-Net 10.3.1.0 10.2.1.1 1069 28 8000000F 4
Sum-Net 10.1.1.0 10.2.1.1 1069 28 8000000F 2
Sum-Asbr 10.3.1.1 10.2.1.1 1069 28 8000000F 2
# Display OSPF routing information on Switch D.
[SwitchD] display ospf routing
OSPF Process 1 with Router ID 10.5.1.1
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
10.2.1.0/24 22 Inter 10.3.1.1 10.3.1.1 0.0.0.2
10.3.1.0/24 10 Transit 10.3.1.2 10.3.1.1 0.0.0.2
10.4.1.0/24 25 Inter 10.3.1.1 10.3.1.1 0.0.0.2
10.5.1.0/24 10 Stub 10.5.1.1 10.5.1.1 0.0.0.2
10.1.1.0/24 12 Inter 10.3.1.1 10.3.1.1 0.0.0.2
Total Nets: 5
Intra Area: 2 Inter Area: 3 ASE: 0 NSSA: 0
# On Switch D, ping the IP address 10.4.1.1 to check connectivity.
[SwitchD] ping 10.4.1.1
PING 10.4.1.1: 56 data bytes, press CTRL_C to break
Request time out
Reply from 10.4.1.1: bytes=56 Sequence=2 ttl=253 time=15 ms
Reply from 10.4.1.1: bytes=56 Sequence=3 ttl=253 time=1 ms
Reply from 10.4.1.1: bytes=56 Sequence=4 ttl=253 time=16 ms
Reply from 10.4.1.1: bytes=56 Sequence=5 ttl=253 time=1 ms
--- 10.4.1.1 ping statistics ---
5 packet(s) transmitted
4 packet(s) received
20.00% packet loss
round-trip min/avg/max = 1/8/16 ms
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