7-
AMALIY MASHG’ULOT
Talabaning vazifasi:
Yuqorida keltirilgan nazariy ma’lumotlar asosida har bir talaba
OSPF protokoli yordamida tarmoqda marshrutiatsiyani sozlaydi va tusuntiradi
OSPF protokoli.
OSPF (angl. Open Shortest Path First) — Dinamik mashrutizatsiya protokoli bo‘lib u kanalning
xolatini kuzatadi (link-state technology) va unga bog‘liq ravishda optimal marshrutni tanlashni
amalga oshiradi. OSPF protokoli ham ichki tarmoq protokoli bo‘lib avtonom quyi tarmoqlarda
marshrutizatsiyani ta’minlashda qo‘llaniladi
Mavzu:
OSPF protokoli yordamida multimediya tarmoqlarida
marshrutizatsiya
jarayonini sozlash
Ishdan maqsad:
OSPF protokoli yordamida multimediya tarmoqlarida marshrutizatsiya
jarayonini sozlash
Marshrutizatorda loopback interfeysini ko‘tarish va unga IP manzil berish quyidagicha
amalga oshiriladi:
Router(config)#
Router(config)#int loopback 0
Router(config-if)#
%LINK-5-CHANGED: Interface Loopback0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to
up
Router(config-if)#ip address 192.168.100.1 255.255.255.255
Router(config-if)#no Shutdown
Router(config-if)# Router(config-if)#ex
Endi OSPF ni sozlashni boshlash mumkin. Ya’ni marshrutizatorda ma’lum
tartibdagi OSPF ni marshrutizatsiya jarayonini ishga
tushirish va unga mazkur
morshrutizator bevosita ulangan tarmoqlarning tarmoq manzillarini kiritish lozim.
Router(config)#router ospf 1
Router(config-router)#network 192.168.10.0 0.0.0.255 area 0
Router(config-router)#network 192.168.20.0 0.0.0.255 area 0
Router(config-router)#network 192.168.2.0 0.0.0.255 area 0
Router(config-router)#ex
Router(config)#do wr mem Building configuration... [OK]
