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Laboratoriya ishining amaliy qismi
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| bet | 4/4 | | Sana | 12.12.2023 | | Hajmi | 0,91 Mb. | | #116611 |
Bog'liq amaliy 4 Nizomov Abbosjon, MIY lab 2, 7-amaliy-ish, Презентация1, KompyuterTarmoq 5Laboratoriya ishining amaliy qismi
10.1-rasm – 9-sonli laboratoriya ishining loyihasini ochamiz.
Ushbu sxemaga yo'riqnoma va bitta kompyuter qo'shamiz, marshrutizatorni ketma-ket portga ulaymiz, kompyuterni 3-sonli routerga ulaymiz.
10.2-rasm – №10 laboratoriya ishining sxemasi.
Biz router portlari uchun IP manzillarni belgilaymiz va ularni ko'taramiz:
Router 1:
Ser0/1/0: 221.10.0.1
Ser0/1/1: 221.10.3.2
Gig0/0: 192.168.0.1
Router 2:
Ser0/1/0: 221.10.0.2
Ser0/1/1: 221.10.2.1
Gig0/0: 192.170.0.1
Router 3:
Ser0/1/0: 221.10.2.2
Ser0/1/1: 221.10.3.1
Gig0/0: 192.150.0.1
O'tgan laboratoriyalardan birida biz statik marshrutlashni o'rnatdik, avval siz statik marshrutlash sozlamalarini o'chirib qo'yishingiz kerak. Keyinchalik, OSPF dinamik marshrutlash protokolini sozlashingiz kerak. Show ip prot buyrug'ini berish orqali global konfiguratsiya rejimida siz OSPF protokoli sozlamalarini ko'rishingiz mumkin.
Router 1
KompSetiR1(config)#rout ospf 1
KompSetiR1(config)#router-id 1.1.1.1
KompSetiR1(config-router)#network 221.10.0.0 0.0.0.255 area 0
KompSetiR1(config-router)#network 221.10.3.0 0.0.0.255 area 0
KompSetiR1(config-router)#network 192.168.0.1 0.0.0.255 area 0
KompSetiR1(config-router)#passive-interface gig0/0
10.3-rasm – Router 1 sozlamalarini ko'ring
Router 2
KompSetiR2(config)#rout ospf 1
KompSetiR2(config)#router-id 2.2.2.2
KompSetiR2(config-router)#network 221.10.0.0 0.0.0.255 area 0
KompSetiR2(config-router)#network 221.10.2.0 0.0.0.255 area 0
KompSetiR2(config-router)#network 192.170.0.1 0.0.0.255 area 0
KompSetiR2(config-router)#passive-interface gig0/0
10.4-rasm – Router 2 sozlamalarini ko'ring
Router 3
KompSetiR3(config)#rout ospf 1
KompSetiR3(config)#router-id 3.3.3.3
KompSetiR3(config-router)#network 221.10.2.0 0.0.0.255 area 0
KompSetiR3(config-router)#network 221.10.3.0 0.0.0.255 area 0
KompSetiR3(config-router)#network 192.150.0.1 0.0.0.255 area 0
KompSetiR3(config-router)#passive-interface gig0/0
10.5-rasm – Router 3 da sozlamalarni ko'ring
10.6-rasm – Ping natijalari, OSPFni sozlashdan oldin va keyin
Oldingi ishlarda qo'lda ro'yxatga olingan odatiy marshrut buzilgan taqdirda OSPF protokolining ishlashini tekshiramiz.
10.7-rasm - Serial 0/1/0 Router 2 portini o'chirishdan oldin va keyin tekshirish
Rasmda odatiy marshrut 1-marshrutizatordan 2-marshrutizatorga, soʻngra kommutatorga oʻtishini koʻrsatadi, 2-marshrutizatorning Serial 0/10 porti oʻchirilganda, yangi marshrut quriladi, u 3-marshrutizator orqali, soʻngra 2-marshrutchiga oʻtadi va kommutatorgacha.
а
б
10.8-rasm - Simulyatsiya bo'yicha paketning yo'li. (a) - 2-marshrutizatorda ketma-ket 0/1/0 porti yoqilgan, (b) - 2-marshrutizatorda ketma-ket 0/1/0 port o'chirilgan.
Laboratoriya ishlarini bajarish uchun topshiriq:
Tarmoq topologiyasi, router va kompyuterga qo‘shish;
OSPF protokolini sozlash;
Loyihani keyingi laboratoriyaga tayyorlang.
Nazoarat savollari
1. Dinamik marshrutlash protokolini tavsiflang
2. Statik va dinamik marshrutlash protokollarining farqi nimada
3. OSPF qanday ishlashini tasvirlab bering
4. OSPF xabarlarining turlarini tavsiflang
5. OSPF marshrutizatorlarining turlar
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