Amaliyot №2 cisco packet tracer simulyator interfesysi va funksional bilan ishlatish. Tarmoqda manzillik prinsiplari. Ishdan maqsad
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- Nazorat savollari
1 Qism
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2 Qism | |||||
№ |
IP - manzil |
Tarmoq osti |
Segmetlar soni |
Tugundagi segmentlar soni |
|
|
109.128.20.0/11 |
2,4,8 |
5 |
20 |
|
|
131.107.2.0/12 |
2,4,8 |
6 |
50 |
|
|
184.14.45.0/13 |
2,4,8 |
8 |
10 |
|
|
3.3.57.0/14 |
2,4,8 |
7 |
50 |
|
|
200.200.5.0/15 |
2,4,8 |
5 |
40 |
|
|
191.107.2.0/16 |
2,4,8 |
5 |
25 |
|
|
123.107.2.0/17 |
2,4,8 |
6 |
25 |
|
|
88.128.25.0/18 |
2,4,8 |
8 |
25 |
|
|
147.107.2.0/8 |
2,4,8 |
7 |
30 |
|
|
124.14.45.0/9 |
2,4,8 |
10 |
20 |
|
|
13.3.57.0/10 |
2,4,8 |
6 |
50 |
|
|
220.200.5.0/11 |
2,4,8 |
4 |
40 |
|
|
171.107.2.0/12 |
2,4,8 |
4 |
95 |
|
|
143.107.2.0/13 |
2,4,8 |
10 |
25 |
|
|
161.107.2.0/14 |
2,4,8 |
7 |
15 |
|
|
153.107.2.0/15 |
2,4,8 |
5 |
40 |
|
|
188.128.18.0/16 |
2,4,8 |
6 |
35 |
|
|
134.107.2.0/17 |
2,4,8 |
8 |
25 |
|
|
24.14.45.0/18 |
2,4,8 |
7 |
20 |
|
|
10.3.57.0/19 |
2,4,8 |
10 |
60 |
|
|
147.177.22.0/20 |
2,4,8 |
10 |
70 |
|
|
121.147.25.0/21 |
2,4,8 |
10 |
65 |
|
|
193.127.27.0/22 |
2,4,8 |
7 |
55 |
|
|
118.198.255.0/23 |
2,4,8 |
10 |
45 |
|
|
178.137.72.0/24 |
2,4,8 |
15 |
50 |
|
|
176.197.73.0/25 |
2,4,8 |
14 |
95 |
|
|
147.100.200.0/7 |
2,4,8 |
13 |
25 |
|
|
119.158.201.0/6 |
2,4,8 |
12 |
54 |
|
|
65.46.76.0/10 |
2,4,8 |
17 |
35 |
|
|
98.68.43.0/12 |
2,4,8 |
18 |
20 |
|
2-qism uchun bir xil IP manzillardan foydalaning, faqat maskasiz
1-qism laboratoriya hisoboti quyidagilarni o‘z ichiga olishi kerak:
IP manzillar sinflari, tarmoq raqami, tugun raqami, ushbu variantdagi kompyuterlar soni;
IP-manzilni opsiyaga ko‘ra 2, 4, 8 kichik tarmoqqa bo‘lish, 2.4-jadvalni to‘ldirish
2.4-Jadval.
1-qismni amalga oshirish uchun jadvalni to‘ldirishga misol.
Obyekt |
IP - manzil |
Nomlanishi |
|
192.168.4.0/17 |
|
2 tarmoq | ||
Tarmoqosti 1 |
192.168.0.0/18 192.168.0.1/18 192.168.63.255 |
- Tarmoqosti 1 - tugun manzil - broadcast manzil |
Tarmoqosti 2 |
192.168.64.0/18 192.168.64.1/18 192.168.127.255 |
- Tarmoqosti 2 - xost manzil - broadcast manzil |
4 tarmoq | ||
Tarmoqosti 1 |
192.168.0.0 / 19 192.168.0.1 / 19 192.168.31.255 / 19 |
- Tarmoqosti 1 - tugun manzil - broadcast manzil |
Tarmoqosti 2 |
192.168.32.0 / 19 192.168.32.1 / 19 192.168.63.255 / 19 |
- Tarmoqosti 2 - tugun manzil - broadcast manzil |
Tarmoqosti 3 |
192.168.64.0 / 19 192.168.64.1 / 19 192.168.95.255 / 19 |
Tarmoqosti 3 - tugun manzil - broadcast manzil |
Tarmoqosti 4 |
192.168.96.0 / 19 192.168.96.1 / 19 192.168.127.255 / 19 |
Tarmoqosti 4 - tugun manzil - broadcast manzil |
8 tarmoq | ||
Na’munda ko‘rsatilgandek yozish kerak |
2-qism laboratoriya hisoboti quyidagilarni o‘z ichiga olishi kerak:
tarmoq maskasi (segmentlar soni va har bir segmentdagi tugunlar soni asosida), segment manzillari, har bir segmentdagi tugun manzillari, har bir segment uchun translyatsiya manzillari;
3 ta segment 2,4,8 ma’lumotlarni jadvalga yozing.
jadvalni tarmoqni hisoblash natijalari bilan to‘ldiring, masalan, 2.5-jadval
IP manzil, 192.168.4.0, tashkil qilamiz: tarmoqosti xostlar soni 50, Segmentlar soni 9. 50 ta tugun kerak bo‘lgani uchun biz ular uchun 6 bit ajratamiz (26-2=62),
9 ta segment uchun 4 bit yetarli (24=16), ularni qo‘shib, biz 10 ni olamiz va bu tarmoqosti maskasi 32 – 10 = 22
2.5-Jadval.
2-qismni amalga oshirish uchun jadvalni to‘ldirishga misol.
Obyekt |
IP - manzil |
Nomlanishi |
Xarakteristika |
|
192.168.4.0/22 |
|
Hamma manzillar: 1024 Segment - 16 Tugunlar - 1022 |
Segment 2 |
192.168.4.64/22 192.168.4.84/22 192.168.4.85/22 192.168.4.86/22 192.168.4.87/22 192.168.4.88/22 192.168.4.89/22 192.168.4.127/22 |
-адрес сегмента -адрес узла 20 -адрес узла 21 -адрес узла 22 -адрес узла 23 -адрес узла 24 -адрес узла 25 -broadcast адрес |
Hamma manzillar: 64 Segmaent - 1, Tugun - 62 Ishtirok etgan tugunlar - 50 Zaxira tugunlar - 12 |
Segment 4 |
192.168.4.192/22 192.168.4.212/22 192.168.4.213/22 192.168.4.214/22 192.168.4.215/22 192.168.4.216/22 192.168.4.217/22 192.168.4.255/22 |
-адрес сегмента -адрес узла 20 -адрес узла 21 -адрес узла 22 -адрес узла 23 -адрес узла 24 -адрес узла 25 - broadcast адрес |
Hamma manzillar: 64 Segment - 1, Tugun - 62 Ishtirok etgan tugunlar - 50 Zaxira tugunlar - 12 |
Segment 8 |
192.168.5.192/22 192.168.5.212/22 192.168.5.213/22 192.168.5.214/22 192.168.5.215/22 192.168.5.216/22 192.168.5.217/22 192.168.5.255/22 |
-адрес сегмента -адрес узла 20 -адрес узла 21 -адрес узла 22 -адрес узла 23 -адрес узла 24 -адрес узла 25 - broadcast адрес |
Hamma manzillar: 64 Segment - 1, Tugun - 62 Ishtirok etgan tugunlar - 50 Zaxira tugunlar - 12 |
Nazorat savollari
1. Lokalniy manzillarni tavsiflang.
2. Belgilangan manzillarni tavsiflang.
3. Raqamli manzillarni tavsiflang.
4. IP-manzilning tuzilishini tavsiflang.
5. Adres sinflarini tavsiflang.
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