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

Router(config)#ip access-list standard 5

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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.

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