Amaliy mashg‘ulot №1 Mavzu: Tarmoq simulyatorlari bilan ishlash. Ishning maqsadi

3. Vazifa
3.1. Jurnaldagi variantingiz asosida tarmoq quring. Tarmoq qurilmalari uchun dastlabki sozlashlarni bajaring. Ishni “3.1. vazifa bajarish ketma ketligi” ga asoslanib bajaring.

Variant	Tarmoq tarkibi
1	8 kompyuter, 3 kommutator, router 4
2	5 kompyuter, 5 kommutator, router 3
3	6 kompyuter, 3 kommutator, router 4
4	7 kompyuter, 4 kommutator, router 3
5	8 kompyuter, 3 kommutator, router 4
6	5 kompyuter, 4 kommutator, router 3
7	6 kompyuter, 3 kommutator, router 4
8	7 kompyuter, 5 kommutator, router 4
9	6 kompyuter, 3 kommutator, router 3
10	5 kompyuter, 4 kommutator, router 4
11	4 kompyuter, 5 kommutator, router 3
12	6 kompyuter, 3 kommutator, router 4
13	7 kompyuter, 5 kommutator, router 3
14	8 kompyuter, 4 kommutator, router 4
15	7 kompyuter, 3 kommutator, router 3
16	5 kompyuter, 3 kommutator, router 4
17	5 kompyuter, 4kommutator, router 3
18	6 kompyuter, 5 kommutator, router 4
19	5 kompyuter, 5 kommutator, router 3
20	4 kompyuter, 4 kommutator, router 4
21	8 kompyuter, 5 kommutator, router 3
22	7 kompyuter, 3 kommutator, router 4
23	6 kompyuter, 4 kommutator, router 3
24	8 kompyuter, 3 kommutator, router 4
25	8 kompyuter, 5 kommutator, router 3

3.2. Jurnaldagi variantingiz asosida tarmoq quring. Tarmoq qurilmalari uchun dastlabki sozlashlarni bajaring. Ishni “3.2. vazifa bajarish ketma ketligi” ga asoslanib bajaring.

Variant	Tarmoq tarkibi
	3 kompyuter, 3 kommutator, router 3, server 2
	2 kompyuter, 5 kommutator, router 4, server 3
	4 kompyuter, 3 kommutator, router 3, server 2
	3 kompyuter, 4 kommutator, router 4, server 3
	2 kompyuter, 3 kommutator, router 3, server 2
	4 kompyuter, 4 kommutator, router 4, server 3
	3 kompyuter, 3 kommutator, router 3, server 2
	2 kompyuter, 5 kommutator, router 3, server 3
	4 kompyuter, 3 kommutator, router 4, server 2
	2 kompyuter, 4 kommutator, router 3, server 3
	3kompyuter, 5 kommutator, router 4, server 2
	4 kompyuter, 3 kommutator, router 3, server 3
	3 kompyuter, 5 kommutator, router 4, server 2
	3 kompyuter, 4 kommutator, router 3, server 3
	2 kompyuter, 3 kommutator, router 4, server 2
	3 kompyuter, 3 kommutator, router 3, server 3
	4 kompyuter, 4kommutator, router 4, server 2
	4 kompyuter, 5 kommutator, router 3, server 3
	2 kompyuter, 5 kommutator, router 4, server 2
	3 kompyuter, 4 kommutator, router 3, server 3
	4 kompyuter, 5 kommutator, router 4, server 2
	3 kompyuter, 3 kommutator, router 3, server 3
	3 kompyuter, 4 kommutator, router 4, server 2
	2 kompyuter, 3 kommutator, router 3, server 3
	2 kompyuter, 5 kommutator, router 4, server 2

3.1. vazifani bajarish ketma ketligi:
Ma’lumot uzatish tarmoqlarida WAN tarmoqlarni qurishni o‘rganish.
- Tarmoq topologiyasini 1-rasm bo‘yicha o‘rganing;
- R1, R2 va R3 marshrutizatorlarining interfeyslarini sozlang va tekshiring;

1-rasm. WAN Tarmoq topologiyasi
3.1.1. Marshrutiztorning interfeyslariga variant bo‘yicha manzillarni sozlang.
Router#enable
Router#configure terminal

1. 
   R1 marshrutizatorga nom bering.
   

Router(config)#hostname R1_ANDIJAN
b) DNS izlashni o‘chiring. Bu noto‘g‘ri buyruq berilganda marshrutizator
yozilgan noto‘g‘ri buyruqni izlay boshlaydi.
R1 (config)# no ip domain-lookup
v) Parol 10 simvoldan kam bo‘lmasligi kerak.
R1 (config)# security passwords min-length 10
g) cisco12345 deb shifrlangan ko‘rinishda parolni o‘rnating
R1 (config)# enable secret cisco12345
d) shifrlanmagan parollarni shifrlash uchun
R1 (config)# service password-encryption
R1_ANDIJAN(config)#interface FastEthernet 0/0
R1_ANDIJAN(config-if)# ip address 40.0.0.100 255.255.255.0
R1_ANDIJAN(config-if)#no shutdown
R1_ANDIJAN(config-if)#interfase FastEthernet 0/1
R1_ANDIJAN(config-if)#ip address 40.0.1.1 255.255.255.252
R1_ANDIJAN(config-if)#no shutdown
R1_ANDIJAN(config-if)#ip route 40.0.2.0 255.255.255.0 40.0.1.2
R1_ANDIJAN(config-if)# ip route 40.0.4.0 255.255.255.0 40.0.1.2
R1_ANDIJAN(config-if)# end
a, b, v, g, d larni boshqa marshrutizatorlarga ham o‘rnating.
Toshkent
Router#enable
Router#configure terminal
Router(config)#hostname R2_TASHKENT
R2_TASHKENT(config)# interface FastEthernet 0/0
R2_TASHKENT(config-if)#ip address 40.0.1.2 255.255.255.252
R2_TASHKENT(config-if)#no shutdown
R2_TASHKENT(config)# interface FastEthernet 0/1
R2_TASHKENT(config-if)#ip address 40.0.3.2 255.255.255.252
R2_TASHKENT(config-if)#no shutdown
R2_TASHKENT(config)# interface FastEthernet 1/0
R2_TASHKENT(config-if)#ip addree 40.0.2.100 255.255.255.0
R2_TASHKENT(config-if)#no shutdown
R2_TASHKENT(config-if)#exit
R2_TASHKENT(config)# ip route 40.0.4.0 255.255.255.0 40.0.3.1
R2_TASHKENT(config)# ip route 40.0.0.0 255.255.255.0 40.0.1.1
R2_TASHKENT(config)# exit
Samarqand
Router#enable
Router#configure terminal
Router(config)#hostname R3_SAMARKAND
R3_SAMARKAND(config)# interface FastEthernet 0/0
R3_SAMARKAND(config-if)#ip address 40.0.3.1 255.255.255.252
R3_SAMARKAND(config-if)#no shutdown
R3_SAMARKAND(config-if)# interface FastEthernet 0/1
R3_SAMARKAND(config-if)#ip add 40.0.4.100 255.255.255.0
R3_SAMARKAND(config-if)#no shutdown
R3_SAMARKAND(config-if)#exit
R3_SAMARKAND(config)# ip route 40.0.2.0 255.255.255.0 40.0.3.2
R3_SAMARKAND (config)# ip route 40.0.0.0 255.255.255.0 40.0.3.2

Show run buyrug‘i orqali har bir marshrutizatorning konfiguratsiyasini tekshiring va marshrutizatorlar orasida aloqa bor yoki yo‘qligini test qilib tekshiring.