An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows: a. The first group has 200 medium-size businesses; each needs approximately 128 ad- dresses. b. The second group has 400 small businesses; each needs approximately 16 addresses. c. The third group has 2000 households; each needs 4 addresses. Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows: a. The first group has 200 medium-size businesses; each needs approximately 128 ad- dresses. b. The second group has 400 small businesses; each needs approximately 16 addresses. c. The third group has 2000 households; each needs 4 addresses. Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP
wants to distribute these blocks to 2600 customers as follows:
a. The first group has 200 medium-size businesses; each needs approximately 128 ad-
dresses.
b. The second group has 400 small businesses; each needs approximately 16 addresses.
c. The third group has 2000 households; each needs 4 addresses.
Design the subblocks and give the slash notation for each subblock. Find out how many
addresses are still available after these allocations.

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