Nwk012-3 – Sayidov Sanjarning

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

22.	121.147.25.18/21

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	2^24 - 2
В	10	128.0.0.0	191.255.0.0	2^16 - 2
С	110	192.0.1.0	223.255.255.0	2^8 - 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.