NWK012-3 – Sayidov Sanjarning
“Kompyuter tarmoqlari” fanidan
Laboratoriya ishi № 2
CISCO PACKET TRACER SIMULATOR INTERFESYASI VA FUNKSIONAL BILAN ISHLATISH. TARMOQDA MANZILLIK PRINSİPLARI.
Ishdan maqsad: Ma'lumotlar tarmoqlarida IP-manzillashni o'rganish. Sinfli va sinfsiz IP manzillardan foydalanish bo'yicha amaliy ko'nikmalarga ega bo'lish.
22-variant ishlanishi
Namuna:
Turli sinflardagi manzillarni tasniflash
Sinflar
|
Katta razryadlar
(oqimlar)
|
Eng kichik tarmoq raqami
|
Eng yuqori tarmoq raqami
|
Tarmoqdagi tugunlarning maksimal soni
|
А
|
0
|
1.0.0.0
|
126.0.0.0
|
224 - 2
|
В
|
10
|
128.0.0.0
|
191.255.0.0
|
216 - 2
|
С
|
110
|
192.0.1.0
|
223.255.255.0
|
28 - 2
|
IP manzil ko'rsatkichlari
|
O’nlik sanoq sistemasi
|
Ikkilik sanoq sistemasi
|
IP manzil
|
134.107.2.89/17
|
10000110.01101011.00000010.01011001/100001
|
Maska
|
255.255.128.0
|
11111111.11111111.10000000.00000000.
|
Broadcast manzil
|
134.107.127.255
|
10000110.01101011.01111111.11111111.
|
Tarmoq manzili
|
134.107.0.0
|
10000110.01101011.00000000.00000000
|
Shaxsiy tarmoqning tuzulishi
Endi biz tarmoqni 2, 4 va 8 kichik tarmoqqa ajratamiz:
2 ta pastki tarmoq:
1-kichik tarmoq: 134.107.0.0/18 dan 134.107.63.255/18 gacha.
2-kichik tarmoq: 134.107.64.0/18 dan 134.107.127.255/18 gacha.
4 ta pastki tarmoq:
1-kichik tarmoq: 134.107.0.0/19 dan 134.107.31.255/19 gacha.
2-kichik tarmoq: 134.107.32.0/19 dan 134.107.63.255/19 gacha.
3-kichik tarmoq: 134.107.64.0/19 dan 134.107.95.255/19 gacha.
4-kichik tarmoq: 134.10796...0/19 dan 134...107...127...255/19 gacha.
8 ta pastki tarmoq:
1-kichik tarmoq: 134..107..0..0/20 dan 134..107..15..255/20 gacha
2-kichik tarmoq: 134..107..16..0/20 dan 134..107..31..255/20 gacha.
3-kichik tarmoq: 134..107..32..0/20 dan 134..107..47..255/20 gacha.
4-kichik tarmoq: 134..107..48..0/20 dan 134..107..63..255/20 gacha.
5-kichik tarmoq: 134..107..64..0/20 dan 134..107..79..255/20 gacha.
6-kichik tarmoq: 134..10780...0/20 dan 134...107...95...255/20 gacha.
7-kichik tarmoq: 134...10796...0/20 dan 134...107...111...255/20 gacha.
8-kichik tarmoq: 134...107112...0/20 dan 134...107...127...255/20 gacha.
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