Компьютерные сети передачи данных

Автор работы: Пользователь скрыл имя, 08 Января 2014 в 22:46, курсовая работа

Описание работы

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.

Содержание работы

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

Файлы: 1 файл

Курсовик КСПД финал.docx

— 582.93 Кб (Скачать файл)

  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

 

Таблицы маршрутизации всех маршрутизаторов  сети.

 

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

 

Конфигурация роутеров.

 

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

 

 

 

 

 

 

Расширенный граф сети ЕСПД, моделируемой в среде  «GNS3»

 

 

 




Информация о работе Компьютерные сети передачи данных