Review Questions

Use router output taken from R1 from the previous Practical Exercise to answer the following questions. Example 3-66 shows this sample output taken from R1 and includes the IP routing table and sample pings to area 1.

Example 3-66. R1's IP Routing Table and Ping Requests to Area 1
R1>show ip route
Gateway of last resort is not set
     141.108.0.0/16 is variably subnetted, 8 subnets, 3 masks
O       141.108.1.128/25 [110/65] via 141.108.10.10, 00:15:28, Serial0/0
O       141.108.9.128/25 [110/129] via 141.108.10.10, 00:15:28, Serial0/0
O       141.108.1.0/25 [110/65] via 141.108.10.10, 00:15:28, Serial0/0
C       141.108.10.8/30 is directly connected, Serial0/0
O       141.108.9.0/25 [110/129] via 141.108.10.10, 00:15:28, Serial0/0
O IA 141.108.10.0/30 [110/192] ...

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