Tham khảo tài liệu 'cisco network part 101', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | R2 config ip route R4 config ip route R4 show ip route Codes C - connected S - static R - RIP M - mobile B - BGP D - EIGRP EX - EIGRP external O - OSPF IA -OSPF inter area N1 - OSPF NSSA external type 1 N2 - OSPF NSSA external type 2 E1 - OSPF external type 1 E2 - OSPF external type 2 i - IS-IS L1 - IS-IS level-1 L2 - IS-IS level-2 ia - ISIS inter area - candidate default U - per-user static route o - ODR P - periodic downloaded static route Gateway of last resort is not set B 24 20 0 via 00 00 07 B 24 200 0 via 00 00 07 B 24 200 0 via 00 00 07 B 24 200 0 via 00 00 07 B 24 200 0 via 00 00 07 B 24 20 0 via 00 00 07 30 is subnetted 3 subnets C is directly connected Ethernet0 0 C is directly connected Serial0 1 S 1 0 via B 24 200 0 via 00 00 08 R2 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 N1 - OSPF NSSA external type 1 N2 - OSPF NSSA external type 2 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 ia - IS- IS inter area - candidate default U - per-user static route o - ODR P - periodic downloaded static route Gateway of last resort is not set B 24 200 0 via 00 00 42 B 24 20 0 via 00 03 52 B 24 20 0 via 00 03 52 B 24 20 0 via 00 03 52 B 24 20 0 via 00 03 55 B 24 200 0 via 00 00 42 30 is subnetted 4 subnets C is directly connected Ethernet0 S 1 0 via C .
