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
3.1. Vazifani bajarish ketma ketligi
Ma’lumot uzatish tarmoqlarida WAN tarmoqlarni qurish va statik
marshrutizatsiyani sozlashni o’rganish.
- Tarmoq topologiyasini 5.1-rasm bo’yicha o’rganing;
- R1, R2 va R3 marshrutizatorlarining interfeyslarini sozlang va tekshiring;
- statik marshrutlashni sozlang va tekshiring;
- har bir marshrutizatorning marshrutizatsiya jadvalini o’rganing.
5.1-rasm. WAN tarmoq topologiyasi
3.1.1.
Marshrutiztorning interfeyslariga variant bo’yicha manzillarni sozlang.
Router#enable
Router#configure terminal
a) 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
c) Parol 10 simvoldan kam bo’lmasligi kerak.
R1 (config)# security passwords min-length 10
d) cisco12345 deb shifrlangan ko’rinishda parolni o’rnating
R1 (config)# enable secret cisco12345
e) 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, c, d, e 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.
3.1.2
. show ip route buyrug’i orqali marshrutizatorlardagi jadvalni
tekshiramiz.
3.1.3.
Marshrutizatorlarda qo’shni qurilmalarni ulanganligini tekshiring
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