O‘zbekiston respublikasi raqamli texnologiyalar vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti farg‘ona filiali

Router(config)#ip access-list standard 5 Router(config-std-nacl)# ? <1-2147483647> Sequence Number default Set a command to its defaults deny Specify packets to reject exit Exit from access-list configuration mode no Negate a command or set its defaults permit Specify packets to forward remark Access list entry comment Router(config-std-nacl)#deny host 192.168.1.2 Router(config-std-nacl)#permit any Router(config-std-nacl)#exit Router(config)#int f0/0 Router(config-if)#ip access-group 5 in Router(config-if)#exit Router(config)#exit Router#show access-lists Standard IP access list 5 10 deny host 192.168.1.2 20 permit any

Keyin belgilangan kompyuterdan serverga ping so’rov beriladi. Natijada o’sha kompyuterdan serverga so’rov bormaydi:

10.4- rasm. Kompyuterdan serverga ping so’rovi


Topshiriq

• 
  Standart ACL bo`yicha tarmoq yarating va qoidalar ro`yxati bo`yicha konfiguratsiya sozlamalarini kiriting.
  
• 
  Extended ACL bo`yicha tarmoq yarating va qoidalar ro`yxati bo`yicha konfiguratsiya sozlamalarini kiriting.
  
• 
  Ikkala usul bo`yicha marshrutizator kiritilgan qoidalar ro`yxatini tahlil qiling
  

MAVZU: ACL RO`YXATINI SOZLASH (STANDART, EXTENDED)
Ishdan maqsad: Ma’lumot uzatish tarmoqlarida qo‘llaniluvchi ACL-ro`yxati tuzish,
sozlash va tekshirish qoidalarini tadqiq qilish.