Настройка компонентов

Настройка компонентов. Приступим непосредственно к настройке. Начнем с маршрутизаторов. Для них нам необходимо для каждого активного порта указать уникальный IP-адрес — сетевой адрес узла в компьютерной сети, построенной по протоколу IP. Для этого нам необходимо: клик на роутер -> Config -> Intarface и в появившемся окне заполнить IP Address и Subnet Mask (рис 2.1.). Теперь настроим компьютеры.

Для них нужно указать IP-адрес, маску подсети и адрес шлюза: клик на компьютер -> Config -> Intarface и в появившемся окне заполнить IP Address и Subnet Mask. В поле Default Gateway пишем адрес ближайшего маршрутизатора (рис. 2.2). Названия и адреса устройств приведены в Таблице 1. Созданная и настроенная сеть показана на рисунке 3. Статические маршруты определены следующим образом: 1. из сети 125.10.10.0/24 в сеть 100.1.1.0/16 через R2, R6,R4; 2. из сети 119.20.65.0/21 в сеть 10.10.4.0/20 через R9, R5, R1, R2, R6; 3. из сети 168.55.15.0/24 в сеть 125.10.10.0/24 через R11, R10, R9, R8, R7, R6, R2; 4. из сети 172.16.11.0/24 в сеть 100.1.2.0/16 через R5, R1, R2, R3. Статическая маршрутизация задается командой: (config)#ip route (сеть назначения) (маска) (адрес следующего участка или интерфейс выхода). 3 ТАБЛИЦЫ МАРШРУТИЗАЦИИ R1 Router#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 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 10.0.0.0/8 [120/2] via 125.10.10.254, 00:00:02, FastEthernet1/0 S 10.10.0.0/20 [1/0] via 125.10.10.254 100.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 100.0.0.0/8 [120/2] via 125.10.10.254, 00:00:02, FastEthernet1/0 S 100.1.2.0/24 [1/0] via 125.10.10.254 R 119.0.0.0/8 [120/2] via 192.168.30.2, 00:00:12, FastEthernet0/0 125.0.0.0/24 is subnetted, 1 subnets C 125.10.10.0 is directly connected, FastEthernet1/0 R 168.55.0.0/16 [120/4] via 192.168.30.2, 00:00:12, FastEthernet0/0 R 172.16.0.0/16 [120/1] via 192.168.30.2, 00:00:12, FastEthernet0/0 R 192.168.10.0/24 [120/2] via 192.168.30.2, 00:00:12, FastEthernet0/0 R 192.168.20.0/24 [120/3] via 192.168.30.2, 00:00:12, FastEthernet0/0 C 192.168.30.0/24 is directly connected, FastEthernet0/0 R 192.168.50.0/24 [120/1] via 125.10.10.254, 00:00:02, FastEthernet1/0 R 192.168.60.0/24 [120/1] via 125.10.10.254, 00:00:02, FastEthernet1/0 R 192.168.70.0/24 [120/2] via 125.10.10.254, 00:00:02, FastEthernet1/0 R 192.168.80.0/24 [120/2] via 192.168.30.2, 00:00:12, FastEthernet0/0 R2 Router#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 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 10.0.0.0/8 [120/1] via 192.168.50.2, 00:00:19, FastEthernet0/0 S 10.10.0.0/20 [1/0] via 192.168.50.2 100.0.0.0/8 is variably subnetted, 3 subnets, 2 masks R 100.0.0.0/8 [120/1] via 192.168.60.2, 00:00:21, FastEthernet5/0 S 100.1.1.0/24 [1/0] via 192.168.50.2 S 100.1.2.0/24 [1/0] via 192.168.60.2 R 119.0.0.0/8 [120/3] via 125.10.10.1, 00:00:13, FastEthernet1/0 125.0.0.0/24 is subnetted, 1 subnets C 125.10.10.0 is directly connected, FastEthernet1/0 R 168.55.0.0/16 [120/5] via 125.10.10.1, 00:00:13, FastEthernet1/0 R 172.16.0.0/16 [120/2] via 125.10.10.1, 00:00:13, FastEthernet1/0 R 192.168.10.0/24 [120/3] via 125.10.10.1, 00:00:13, FastEthernet1/0 R 192.168.20.0/24 [120/4] via 125.10.10.1, 00:00:13, FastEthernet1/0 R 192.168.30.0/24 [120/1] via 125.10.10.1, 00:00:13, FastEthernet1/0 C 192.168.50.0/24 is directly connected, FastEthernet0/0 C 192.168.60.0/24 is directly connected, FastEthernet5/0 R 192.168.70.0/24 [120/1] via 192.168.50.2, 00:00:19, FastEthernet0/0 R 192.168.80.0/24 [120/2] via 192.168.50.2, 00:00:19, FastEthernet0/0 R3 Router#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 R 10.0.0.0/8 [120/2] via 192.168.60.1, 00:00:01, FastEthernet5/0 [120/2] via 100.1.2.1, 00:00:00, FastEthernet1/0 100.0.0.0/16 is subnetted, 1 subnets C 100.1.0.0 is directly connected, FastEthernet1/0 R 119.0.0.0/8 [120/4] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 125.0.0.0/8 [120/1] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 168.55.0.0/16 [120/6] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 172.16.0.0/16 [120/3] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 192.168.10.0/24 [120/4] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 192.168.20.0/24 [120/5] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 192.168.30.0/24 [120/2] via 192.168.60.1, 00:00:01, FastEthernet5/0 R 192.168.50.0/24 [120/1] via 192.168.60.1, 00:00:01, FastEthernet5/0 C 192.168.60.0/24 is directly connected, FastEthernet5/0 R 192.168.70.0/24 [120/1] via 100.1.2.1, 00:00:00, FastEthernet1/0 R 192.168.80.0/24 [120/3] via 192.168.60.1, 00:00:01, FastEthernet5/0 [120/3] via 100.1.2.1, 00:00:00, FastEthernet1/0 R4 Router#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 R 10.0.0.0/8 [120/1] via 192.168.70.2, 00:00:03, FastEthernet4/0 100.0.0.0/16 is subnetted, 1 subnets C 100.1.0.0 is directly connected, FastEthernet1/0 R 119.0.0.0/8 [120/4] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 125.0.0.0/8 [120/2] via 192.168.70.2, 00:00:03, FastEthernet4/0 [120/2] via 100.1.1.1, 00:00:06, FastEthernet1/0 R 168.55.0.0/16 [120/6] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 172.16.0.0/16 [120/3] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 192.168.10.0/24 [120/4] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 192.168.20.0/24 [120/5] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 192.168.30.0/24 [120/3] via 100.1.1.1, 00:00:06, FastEthernet1/0 [120/3] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 192.168.50.0/24 [120/1] via 192.168.70.2, 00:00:03, FastEthernet4/0 R 192.168.60.0/24 [120/1] via 100.1.1.1, 00:00:06, FastEthernet1/0 C 192.168.70.0/24 is directly connected, FastEthernet4/0 R 192.168.80.0/24 [120/2] via 192.168.70.2, 00:00:03, FastEthernet4/0 R5 Router#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 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 10.0.0.0/8 [120/2] via 172.16.11.253, 00:00:21, FastEthernet1/0 S 10.10.0.0/20 [1/0] via 192.168.30.1 100.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 100.0.0.0/8 [120/3] via 192.168.30.1, 00:00:24, FastEthernet0/0 S 100.1.2.0/24 [1/0] via 192.168.30.1 R 119.0.0.0/8 [120/1] via 172.16.11.1, 00:00:08, FastEthernet1/0 R 125.0.0.0/8 [120/1] via 192.168.30.1, 00:00:24, FastEthernet0/0 R 168.55.0.0/16 [120/3] via 172.16.11.1, 00:00:08, FastEthernet1/0 172.16.0.0/24 is subnetted, 1 subnets C 172.16.11.0 is directly connected, FastEthernet1/0 R 192.168.10.0/24 [120/1] via 172.16.11.1, 00:00:08, FastEthernet1/0 R 192.168.20.0/24 [120/2] via 172.16.11.1, 00:00:08, FastEthernet1/0 C 192.168.30.0/24 is directly connected, FastEthernet0/0 R 192.168.50.0/24 [120/2] via 192.168.30.1, 00:00:24, FastEthernet0/0 R 192.168.60.0/24 [120/2] via 192.168.30.1, 00:00:24, FastEthernet0/0 R 192.168.70.0/24 [120/3] via 192.168.30.1, 00:00:24, FastEthernet0/0 [120/3] via 172.16.11.253, 00:00:21, FastEthernet1/0 R 192.168.80.0/24 [120/1] via 172.16.11.253, 00:00:21, FastEthernet1/0 R6 Router#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 10.0.0.0/20 is subnetted, 1 subnets C 10.10.0.0 is directly connected, FastEthernet1/0 100.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 100.0.0.0/8 [120/1] via 192.168.70.1, 00:00:23, FastEthernet4/0 S 100.1.1.0/24 [1/0] via 192.168.70.1 R 119.0.0.0/8 [120/3] via 10.10.4.1, 00:00:11, FastEthernet1/0 125.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 125.0.0.0/8 [120/1] via 192.168.50.1, 00:00:16, FastEthernet0/0 S 125.10.10.0/24 [1/0] via 192.168.50.1 R 168.55.0.0/16 [120/5] via 10.10.4.1, 00:00:11, FastEthernet1/0 R 172.16.0.0/16 [120/2] via 10.10.4.1, 00:00:11, FastEthernet1/0 R 192.168.10.0/24 [120/3] via 10.10.4.1, 00:00:11, FastEthernet1/0 R 192.168.20.0/24 [120/4] via 10.10.4.1, 00:00:11, FastEthernet1/0 R 192.168.30.0/24 [120/2] via 192.168.50.1, 00:00:16, FastEthernet0/0 C 192.168.50.0/24 is directly connected, FastEthernet0/0 R 192.168.60.0/24 [120/1] via 192.168.50.1, 00:00:16, FastEthernet0/0 C 192.168.70.0/24 is directly connected, FastEthernet4/0 R 192.168.80.0/24 [120/1] via 10.10.4.1, 00:00:11, FastEthernet1/0 R7 Router#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 10.0.0.0/20 is subnetted, 1 subnets C 10.10.0.0 is directly connected, FastEthernet1/0 R 100.0.0.0/8 [120/2] via 10.10.4.254, 00:00:12, FastEthernet1/0 R 119.0.0.0/8 [120/2] via 192.168.80.2, 00:00:10, FastEthernet0/0 125.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 125.0.0.0/8 [120/2] via 10.10.4.254, 00:00:12, FastEthernet1/0 S 125.10.10.0/24 [1/0] via 10.10.4.254 R 168.55.0.0/16 [120/4] via 192.168.80.2, 00:00:10, FastEthernet0/0 R 172.16.0.0/16 [120/1] via 192.168.80.2, 00:00:10, FastEthernet0/0 R 192.168.10.0/24 [120/2] via 192.168.80.2, 00:00:10, FastEthernet0/0 R 192.168.20.0/24 [120/3] via 192.168.80.2, 00:00:10, FastEthernet0/0 R 192.168.30.0/24 [120/2] via 192.168.80.2, 00:00:10, FastEthernet0/0 R8 Router#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 R 10.0.0.0/8 [120/1] via 192.168.80.1, 00:00:23, FastEthernet0/0 R 100.0.0.0/8 [120/3] via 192.168.80.1, 00:00:23, FastEthernet0/0 R 119.0.0.0/8 [120/1] via 172.16.11.1, 00:00:21, FastEthernet1/0 125.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 125.0.0.0/8 [120/2] via 172.16.11.254, 00:00:19, FastEthernet1/0 S 125.10.10.0/24 [1/0] via 192.168.80.1 R 168.55.0.0/16 [120/3] via 172.16.11.1, 00:00:21, FastEthernet1/0 172.16.0.0/24 is subnetted, 1 subnets C 172.16.11.0 is directly connected, FastEthernet1/0 R 192.168.10.0/24 [120/1] via 172.16.11.1, 00:00:21, FastEthernet1/0 R 192.168.20.0/24 [120/2] via 172.16.11.1, 00:00:21, FastEthernet1/0 R 192.168.30.0/24 [120/1] via 172.16.11.254, 00:00:19, FastEthernet1/0 R 192.168.50.0/24 [120/2] via 192.168.80.1, 00:00:23, FastEthernet0/0 R 192.168.60.0/24 [120/3] via 192.168.80.1, 00:00:23, FastEthernet0/0 [120/3] via 172.16.11.254, 00:00:19, FastEthernet1/0 R 192.168.70.0/24 [120/2] via 192.168.80.1, 00:00:23, FastEthernet0/0 C 192.168.80.0/24 is directly connected, FastEthernet0/0 R9 Router#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 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 10.0.0.0/8 [120/2] via 172.16.11.253, 00:00:24, FastEthernet0/0 S 10.10.0.0/20 [1/0] via 172.16.11.254 R 100.0.0.0/8 [120/4] via 172.16.11.254, 00:00:13, FastEthernet0/0 [120/4] via 172.16.11.253, 00:00:24, FastEthernet0/0 119.0.0.0/21 is subnetted, 1 subnets C 119.20.64.0 is directly connected, FastEthernet1/0 125.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 125.0.0.0/8 [120/2] via 172.16.11.254, 00:00:13, FastEthernet0/0 S 125.10.10.0/24 [1/0] via 172.16.11.253 R 168.55.0.0/16 [120/2] via 192.168.10.2, 00:00:28, FastEthernet4/0 172.16.0.0/24 is subnetted, 1 subnets C 172.16.11.0 is directly connected, FastEthernet0/0 C 192.168.10.0/24 is directly connected, FastEthernet4/0 R 192.168.20.0/24 [120/1] via 192.168.10.2, 00:00:28, FastEthernet4/0 R 192.168.30.0/24 [120/1] via 172.16.11.254, 00:00:13, FastEthernet0/0 R 192.168.50.0/24 [120/3] via 172.16.11.254, 00:00:13, FastEthernet0/0 [120/3] via 172.16.11.253, 00:00:24, FastEthernet0/0 R 192.168.60.0/24 [120/3] via 172.16.11.254, 00:00:13, FastEthernet0/0 R 192.168.70.0/24 [120/3] via 172.16.11.253, 00:00:24, FastEthernet0/0 R 192.168.80.0/24 [120/1] via 172.16.11.253, 00:00:24, FastEthernet0/0 R10 Router#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 R 10.0.0.0/8 [120/3] via 192.168.10.1, 00:00:00, FastEthernet1/0 R 100.0.0.0/8 [120/5] via 192.168.10.1, 00:00:00, FastEthernet1/0 R 119.0.0.0/8 [120/1] via 192.168.10.1, 00:00:00, FastEthernet1/0 125.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 125.0.0.0/8 [120/3] via 192.168.10.1, 00:00:00, FastEthernet1/0 S 125.10.10.0/24 [1/0] via 192.168.10.1 R 168.55.0.0/16 [120/1] via 192.168.20.1, 00:00:20, FastEthernet0/0 R 172.16.0.0/16 [120/1] via 192.168.10.1, 00:00:00, FastEthernet1/0 C 192.168.10.0/24 is directly connected, FastEthernet1/0 C 192.168.20.0/24 is directly connected, FastEthernet0/0 R 192.168.30.0/24 [120/2] via 192.168.10.1, 00:00:00, FastEthernet1/0 R 192.168.50.0/24 [120/4] via 192.168.10.1, 00:00:00, FastEthernet1/0 R 192.168.60.0/24 [120/4] via 192.168.10.1, 00:00:00, FastEthernet1/0 R 192.168.70.0/24 [120/4] via 192.168.10.1, 00:00:00, FastEthernet1/0 R 192.168.80.0/24 [120/2] via 192.168.10.1, 00:00:00, FastEthernet1/0 R11 Router#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 R 10.0.0.0/8 [120/4] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 100.0.0.0/8 [120/6] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 119.0.0.0/8 [120/2] via 192.168.20.2, 00:00:07, FastEthernet0/0 125.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 125.0.0.0/8 [120/4] via 192.168.20.2, 00:00:07, FastEthernet0/0 S 125.10.10.0/24 [1/0] via 192.168.20.2 168.55.0.0/24 is subnetted, 1 subnets C 168.55.15.0 is directly connected, FastEthernet1/0 R 172.16.0.0/16 [120/2] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 192.168.10.0/24 [120/1] via 192.168.20.2, 00:00:07, FastEthernet0/0 C 192.168.20.0/24 is directly connected, FastEthernet0/0 R 192.168.30.0/24 [120/3] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 192.168.50.0/24 [120/5] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 192.168.60.0/24 [120/5] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 192.168.70.0/24 [120/5] via 192.168.20.2, 00:00:07, FastEthernet0/0 R 192.168.80.0/24 [120/3] via 192.168.20.2, 00:00:07, FastEthernet0/0 4