Автор работы: Пользователь скрыл имя, 08 Января 2014 в 22:46, курсовая работа
Исходные данные для выполнения курсовой работы:
количество рабочих станций сети N =30;
количество подсетей рабочих станций H =6;
количество беспроводных станций – 17;
доступное адресное пространство для подсетей маршрутизаторов R S – 172.18.8.0/24;
доступное адресное пространство для подсетей рабочих станций H S – 192.168.0.0/16
топология ядра сети показана на рисунке 1.
Исходные данные для выполнения курсовой работы: 3
Распределение подсетей рабочих станций 3
Построение графа сети 3
Расширенный граф сети ЕСПД 4
Перечень технических средств 5
План IP-адресации подсетей рабочих станций SH 5
План IP-адресации подсетей маршрутизаторов 8
Таблица маршрутизации сети 9
Решение задачи о маршрутизации пакета 11
Решение задачи отображения адресов на сетевом и канальном уровнях 12
Локальный сегмент 12
Удаленные сегменты 15
Организация беспроводного доступа к компьютерной сети передачи данных 16
Моделирование сети ЕСПД в пакете «GNS3» 19
Результаты выполнения команд ping и traceroute для указанных узлов. 19
Таблицы маршрутизации всех маршрутизаторов сети. 21
Конфигурация роутеров. 23
Расширенный граф сети ЕСПД, моделируемой в среде «GNS3» 29
3 192.168.0.18 84 msec 36 msec 84 msec
R4
Router#ping 192.168.0.34
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.0.34, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 52/63/92 ms
Router#trace 192.168.0.34
Type escape sequence to abort.
Tracing the route to 192.168.0.34
1 172.18.8.5 8 msec 16 msec 28 msec
2 172.18.8.14 60 msec 40 msec 56 msec
3 192.168.0.34 80 msec 52 msec 56 msec
R5
Router#ping 192.168.0.66
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.0.66, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 52/78/92 ms
Router#trace 192.168.0.66
Type escape sequence to abort.
Tracing the route to 192.168.0.66
1 172.18.8.13 32 msec 16 msec 44 msec
2 172.18.8.6 44 msec 40 msec 56 msec
3 192.168.0.66 36 msec 44 msec 76 msec
R1
Router#sh 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, su - IS-IS summary, 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
172.18.0.0/30 is subnetted, 4 subnets
R 172.18.8.16 [120/1] via 172.18.8.2, 00:00:05, FastEthernet0/0
R 172.18.8.4 [120/1] via 172.18.8.2, 00:00:05, FastEthernet0/0
C 172.18.8.0 is directly connected, FastEthernet0/0
R 172.18.8.12 [120/1] via 172.18.8.2, 00:00:05, FastEthernet0/0
192.168.0.0/28 is subnetted, 6 subnets
R 192.168.0.64 [120/2] via 172.18.8.2, 00:00:05, FastEthernet0/0
R 192.168.0.80 [120/2] via 172.18.8.2, 00:00:05, FastEthernet0/0
R 192.168.0.32 [120/2] via 172.18.8.2, 00:00:06, FastEthernet0/0
R 192.168.0.48 [120/2] via 172.18.8.2, 00:00:06, FastEthernet0/0
C 192.168.0.0 is directly connected, FastEthernet1/0
C 192.168.0.16 is directly connected, FastEthernet2/0
R2
172.18.0.0/30 is subnetted, 4 subnets
C 172.18.8.16 is directly connected, FastEthernet3/0
C 172.18.8.4 is directly connected, FastEthernet1/0
C 172.18.8.0 is directly connected, FastEthernet0/0
C 172.18.8.12 is directly connected, FastEthernet2/0
192.168.0.0/28 is subnetted, 6 subnets
R 192.168.0.64 [120/1] via 172.18.8.6, 00:00:28, FastEthernet1/0
R 192.168.0.80 [120/1] via 172.18.8.6, 00:00:28, FastEthernet1/0
R 192.168.0.32 [120/1] via 172.18.8.14, 00:00:13,FastEthernet2/0
R 192.168.0.48 [120/1] via 172.18.8.18, 00:00:12,FastEthernet3/0
R 192.168.0.0 [120/1] via 172.18.8.1, 00:00:23, FastEthernet0/0
R 192.168.0.16 [120/1] via 172.18.8.1, 00:00:23, FastEthernet0/0
R3
172.18.0.0/30 is subnetted, 4 subnets
C 172.18.8.16 is directly connected, FastEthernet0/0
R 172.18.8.4 [120/1] via 172.18.8.17, 00:00:04, FastEthernet0/0
R 172.18.8.0 [120/1] via 172.18.8.17, 00:00:04, FastEthernet0/0
R 172.18.8.12 [120/1] via 172.18.8.17, 00:00:04, FastEthernet0/0
192.168.0.0/28 is subnetted, 6 subnets
R 192.168.0.64 [120/2] via 172.18.8.17, 00:00:04,FastEthernet0/0
R 192.168.0.80 [120/2] via 172.18.8.17, 00:00:04,FastEthernet0/0
R 192.168.0.32 [120/2] via 172.18.8.17, 00:00:05,FastEthernet0/0
C 192.168.0.48 is directly connected, FastEthernet1/0
R 192.168.0.0 [120/2] via 172.18.8.17, 00:00:05, FastEthernet0/0
R 192.168.0.16 [120/2] via 172.18.8.17, 00:00:05,FastEthernet0/0
R4
172.18.0.0/30 is subnetted, 4 subnets
R 172.18.8.16 [120/1] via 172.18.8.5, 00:00:07, FastEthernet0/0
C 172.18.8.4 is directly connected, FastEthernet0/0
R 172.18.8.0 [120/1] via 172.18.8.5, 00:00:07, FastEthernet0/0
R 172.18.8.12 [120/1] via 172.18.8.5, 00:00:07, FastEthernet0/0
192.168.0.0/28 is subnetted, 6 subnets
C 192.168.0.64 is directly connected, FastEthernet2/0
C 192.168.0.80 is directly connected, FastEthernet1/0
R 192.168.0.32 [120/2] via 172.18.8.5, 00:00:08, FastEthernet0/0
R 192.168.0.48 [120/2] via 172.18.8.5, 00:00:08, FastEthernet0/0
R 192.168.0.0 [120/2] via 172.18.8.5, 00:00:08, FastEthernet0/0
R 192.168.0.16 [120/2] via 172.18.8.5, 00:00:08, FastEthernet0/0
R5
172.18.0.0/30 is subnetted, 4 subnets
R 172.18.8.16 [120/1] via 172.18.8.13, 00:00:04, FastEthernet0/0
R 172.18.8.4 [120/1] via 172.18.8.13, 00:00:04, FastEthernet0/0
R 172.18.8.0 [120/1] via 172.18.8.13, 00:00:04, FastEthernet0/0
C 172.18.8.12 is directly connected, FastEthernet0/0
192.168.0.0/28 is subnetted, 6 subnets
R 192.168.0.64 [120/2] via 172.18.8.13, 00:00:04, FastEthernet0/0
R 192.168.0.80 [120/2] via 172.18.8.13, 00:00:04, FastEthernet0/0
C 192.168.0.32 is directly connected, FastEthernet1/0
R 192.168.0.48 [120/2] via 172.18.8.13, 00:00:06, FastEthernet0/0
R 192.168.0.0 [120/2] via 172.18.8.13, 00:00:06, FastEthernet0/0
R 192.168.0.16 [120/2] via 172.18.8.13, 00:00:06, FastEthernet0/0
R1
Router#sh run
Building configuration...
Current configuration : 773 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
!
!
interface FastEthernet0/0
ip address 172.18.8.1 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet1/0
ip address 192.168.0.1 255.255.255.240
duplex auto
speed auto
!
interface FastEthernet2/0
ip address 192.168.0.17 255.255.255.240
duplex auto
speed auto
!
router rip
version 2
network 172.18.0.0
network 192.168.0.0
no auto-summary
!
ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
R2
Router#sh run
Building configuration...
Current configuration : 843 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
!
!
interface FastEthernet0/0
ip address 172.18.8.2 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet1/0
ip address 172.18.8.5 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet2/0
ip address 172.18.8.13 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet3/0
ip address 172.18.8.17 255.255.255.252
duplex auto
speed auto
!
router rip
version 2
network 172.18.0.0
no auto-summary
!
ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
R3
Router#sh run
Building configuration...
Current configuration : 681 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
!
!
interface FastEthernet0/0
ip address 172.18.8.18 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet1/0
ip address 192.168.0.49 255.255.255.240
duplex auto
speed auto
!
router rip
version 2
network 172.18.0.0
network 192.168.0.0
no auto-summary
!
ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
R4
Router#sh run
Building configuration...
Current configuration : 774 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
!
!
interface FastEthernet0/0
ip address 172.18.8.6 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet1/0
ip address 192.168.0.81 255.255.255.240
duplex auto
speed auto
!
interface FastEthernet2/0
ip address 192.168.0.65 255.255.255.240
duplex auto
speed auto
!
router rip
version 2
network 172.18.0.0
network 192.168.0.0
no auto-summary
!
ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
R5
Router#sh run
Building configuration...
Current configuration : 681 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
!
!
interface FastEthernet0/0
ip address 172.18.8.14 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet1/0
ip address 192.168.0.33 255.255.255.240
duplex auto
speed auto
!
router rip
version 2
network 172.18.0.0
network 192.168.0.0
no auto-summary
!
ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end