************************************* * TEST 2 * ************************************* **All links are up. **Show routing table at R3. ** R3#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route Gateway of last resort is not set O 192.168.12.0/24 [110/65] via 192.168.1.2, 00:13:57, Fddi0/0 [110/65] via 192.168.1.1, 00:13:57, Fddi0/0 C 192.168.13.0/24 is directly connected, Serial2/1 O IA 192.168.14.0/24 [110/65] via 192.168.1.1, 00:13:57, Fddi0/0 O 192.168.15.0/24 [110/128] via 192.168.35.5, 00:13:57, Serial2/0 O IA 192.168.24.0/24 [110/65] via 192.168.1.2, 00:13:57, Fddi0/0 C 192.168.23.0/24 is directly connected, Serial2/2 O 192.168.152.0/24 [110/74] via 192.168.35.5, 00:13:57, Serial2/0 C 192.168.35.0/24 is directly connected, Serial2/0 C 192.168.1.0/24 is directly connected, Fddi0/0 O IA 192.168.140.0/22 [110/75] via 192.168.1.2, 00:13:57, Fddi0/0 [110/75] via 192.168.1.1, 00:13:57, Fddi0/0 ** **Notice routing to 192.168.15.0 thru Serial 2/0 NOT FDDI 0/0 which is cheaper. ** **Take down serial link 2/0 from R3 to R5. **Record time for OSPF calculations at R3. ** 12 seconds ** **Show new routing table at R3. ** R3#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route Gateway of last resort is not set O 192.168.12.0/24 [110/65] via 192.168.1.2, 00:23:46, Fddi0/0 [110/65] via 192.168.1.1, 00:23:46, Fddi0/0 C 192.168.13.0/24 is directly connected, Serial2/1 O IA 192.168.14.0/24 [110/65] via 192.168.1.1, 00:01:46, Fddi0/0 O IA 192.168.15.0/24 [110/65] via 192.168.1.1, 00:01:46, Fddi0/0 O IA 192.168.24.0/24 [110/65] via 192.168.1.2, 00:01:46, Fddi0/0 C 192.168.23.0/24 is directly connected, Serial2/2 C 192.168.1.0/24 is directly connected, Fddi0/0 O IA 192.168.144.0/20 [110/75] via 192.168.1.1, 00:01:46, Fddi0/0 O IA 192.168.140.0/22 [110/75] via 192.168.1.2, 00:01:46, Fddi0/0 [110/75] via 192.168.1.1, 00:01:46, Fddi0/0 ** **Reconnect serial link 2/0 from R3 to R1. **Record time for OSPF calculations at R3. ** 10 seconds ************************************* * END OF TEST 2 * *************************************