Лабораторная Работа по Cетевой безопасности Группа ki-103-19 a группа

МИНИСТЕРСТВО ПО РАЗВИТИЮ ИНФОРМАЦИОННЫХ ТЕХНОЛОГИЙ И КОММУНИКАЦИЙ РЕСПУБЛИКИ УЗБЕКИСТАН

САМАРКАНДСКИЙ ФИЛИАЛ ТАШКЕНТСКОГО УНИВЕРСИТЕТА ИНФОРМАЦИОННЫХ ТЕХНОЛОГИЙ ИМЕНИ МУХАММАДА АЛЬ-ХОРАЗМИЙ

Кафедра «Информационная безопасность»

Лабораторная Работа по
Cетевой безопасности

Группа KI-103-19 A группа
выполнил Иззатов Фуркат


Самарканд-2023
6 – лабораторная работа. Динамическая маршрутизация в глобальных сетях. Настройка протокола OSPF.
Цель работы
Изучение принципов настройки и работы протокола маршрутизации OSPF на маршрутизаторах.
Kod
Router>enable
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

20.0.0.0/24 is subnetted, 1 subnets

C 20.0.0.0 is directly connected, FastEthernet0/0
21.0.0.0/24 is subnetted, 1 subnets
C 21.0.0.0 is directly connected, FastEthernet0/1
22.0.0.0/24 is subnetted, 1 subnets
C 22.0.0.0 is directly connected, FastEthernet1/0
23.0.0.0/24 is subnetted, 1 subnets
O IA 23.0.0.0 [110/4] via 22.0.0.2, 00:27:50, FastEthernet1/0
84.0.0.0/24 is subnetted, 1 subnets
O 24.0.0.0 [110/3] via 22.0.0.2, 00:27:50, FastEthernet1/0
25.0.0.0/24 is subnetted, 1 subnets
O IA 25.0.0.0 [110/3] via 22.0.0.2, 00:27:40, FastEthernet1/0
26.0.0.0/24 is subnetted, 1 subnets
O 26.0.0.0 [110/2] via 22.0.0.2, 00:28:00, FastEthernet1/0
27.0.0.0/24 is subnetted, 1 subnets
O IA 27.0.0.0 [110/2] via 22.0.0.2, 00:27:40, FastEthernet1/0
Router#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
27.0.0.1 1 FULL/DR 00:00:32 22.0.0.2 FastEthernet1/0

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

20.0.0.0/24 is subnetted, 1 subnets

C 20.0.0.0 is directly connected, FastEthernet0/0
21.0.0.0/24 is subnetted, 1 subnets
C 21.0.0.0 is directly connected, FastEthernet0/1
22.0.0.0/24 is subnetted, 1 subnets
C 22.0.0.0 is directly connected, FastEthernet1/0
23.0.0.0/24 is subnetted, 1 subnets
O IA 23.0.0.0 [110/4] via 22.0.0.2, 00:29:40, FastEthernet1/0
24.0.0.0/24 is subnetted, 1 subnets
O 24.0.0.0 [110/3] via 22.0.0.2, 00:29:40, FastEthernet1/0
25.0.0.0/24 is subnetted, 1 subnets
O IA 25.0.0.0 [110/3] via 22.0.0.2, 00:29:30, FastEthernet1/0
26.0.0.0/24 is subnetted, 1 subnets
O 26.0.0.0 [110/2] via 22.0.0.2, 00:29:50, FastEthernet1/0
27.0.0.0/24 is subnetted, 1 subnets
O IA 27.0.0.0 [110/2] via 22.0.0.2, 00:29:30, FastEthernet1/0
Router#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
27.0.0.1 1 FULL/DR 00:00:36 22.0.0.2 FastEthernet1/0
Router#show run
Building configuration...

Current configuration : 880 bytes

!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
!
no ip cef
no ipv6 cef
!
!
spanning-tree mode pvst
!
!
interface FastEthernet0/0
ip address 20.0.0.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 21.0.0.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet1/0
ip address 22.0.0.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet1/1
no ip address
duplex auto
speed auto
shutdown
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
log-adjacency-changes
network 20.0.0.0 0.0.0.255 area 1
network 21.0.0.0 0.0.0.255 area 0
network 22.0.0.0 0.0.0.255 area 0
!
ip classless
!
ip flow-export version 9
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
End



1-Рисунок

2. 
   Рисунок
   

3-Рисунок

2. 
   Рисунок
   

5-Рисунок

6-Рисунок