Tarmoq xavfsizligi

BGP protokol bo`yicha qurilgan tarmoq uchun ishni bajarish tartibi
Kompyuterlarga 8.13-rasmda ko‘rsatilgan topologiya bo‘yicha IP manzillarni kiriting.

a) R1 marshrutizatorning konfiguratsiyasini sozlaymiz.

R1(config)#router bgp 65100
R1(config-router)#bgp router-id 1.1.1.1
R1(config-router)#neighbor 172.16.0.2 remote-as 65200
R1(config-router)#neighbor 172.16.13.2 remote-as 65300
R1(config-router)#network 192.168.1.0 mask 255.255.255.0
R1(config-router)#exit
b) R1 marshrutizatorning konfiguratsiyasini sozlaymiz
R2(config)#router bgp 65200
R2(config-router)#bgp router-id 2.2.2.2
R2(config-router)#neighbor 172.16.0.1 remote-as 65100
R2(config-router)#neighbor 172.16.23.2 remote-as 65300
R2(config-router)#network 192.168.2.0 mask 255.255.255.0
R2(config-router)#exit
s) R1 marshrutizatorning konfiguratsiyasini sozlaymiz
R3(config)#router bgp 65300
R3(config-router)#bgp router-id 3.3.3.3
R3(config-router)#neighbor 172.16.13.1 remote-as 65100
R3(config-router)#neighbor 172.16.23.1 remote-as 65200
R3(config-router)#network 192.168.3.0 mask 255.255.255.0
R3(config-router)#exit
Laboratoriya ishi bo‘yicha hisobot quyidagilardan iborat bo‘lishi kerak:

• ishning nomeri va nomi;

  
  

• ishing maqsadi;

  
  

• topshiriq;

  
  

• Cisco Packet Tracer da tarmoq modelining tasviri;

  
  

• tarmoqdagi IP-manzillarni taqsimlanishi, ulanish sxemasini (interfeyslar nomerlarini) o‘z ichiga olgan tavsifi;

  
  

• tarmoq elementlari konfiguratsiyalari listinglaridan iborat

  
  

8.13-rasm. Tarmoq elementlari konfiguratsiyalari listinglari

Topshiriq

• Dinamik marshrutizatsiya protokollari (RIP, EIGRP, OSPF, BGP) asosida yaratilgan tarmoq topologiyasini yarating.

  
  

• R1, R2 va R3 marshrutizatorlarining interfeyslarini sozlang va tekshiring.

  
  

• Har-bir dinamik marshrutizatsiya protokoli doirasida axborot oqimlarining autentifikatsiya masalalarini sozlang

  
  

• Har bir marshrutizatorning marshrutizatsiya jadvalini o‘rganing.