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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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: The first group has 200 medium-size businesses; each needs approximately 128 addresses. The second group has 400 small businesses; each needs approximately16 addresses. 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 10.100.10.0/16.The ISP needs to distribute these addresses to three groups ofcustomers as follows:. The first group has 64 customers; each needs 128 addresses.. The second group has 128 customers; each needs 128 addresses.. The third group has 128 customers; each needs 32 addresses.. Design the sub blocks and find out how many addresses are still available after these allocation.
Q3: Assume the given class C IP Address, 192.168.0.X, where; X is the last two digits of your arid number (For example a student having 19-arid-121 will use ASCII of 21 as X . Apply subnetting of 3 bits and write about: a. Network and Broadcast IP of the subnet in which this IP 192.168.0.X belongs to b. First and last valid IP of the subnet in which this IP 192.168.0.X belongs to. c. Sub-net mask of this IP after subnetting.
An ISP is granted a block of addresses starting with 130.50.4.0/22. The ISP wants to distribute these blocks to 100 organizations with each organization receiving just eight addresses. Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
A local area network (LAN) is desired to be set up in three different departments in an institution. The IP addresses of these subnets will be given manually in the format 192.168.n.h. Here n: represents the subnet, and h: represents the hosts (hosts) on that network. Suppose, in departments let the number of computers be 201, 308 and 65, respectively. Allocate IP addresses to these departments, determine the first and last IP addresses assigned, and create the table below. Show all the steps in detail in order.
An ISP is granted a block of addresses starting with 129.80.0.0/16. The ISP wants to distribute these blocks to 2600 groups as follows: i. The first group has 200 medium sized businesses; each needs 14 hosts. ii. The second group has 400 small businesses; each needs 6 hosts. iii. The third group has 2000 point-to-point links; each needs 2 hosts. iv. Design the sub-blocks and give the slash notation for each sub-block
An ISP is granted a block of addresses starting with 129.80.0.0/16. The ISP wants to distribute these blocks to 2600 groups as follows: The first group has 200 medium sized businesses; each need 14 hosts. The second group has 400 small businesses; each need 6 hosts. iii. The third group has 2000 point-to-point links; each need 2 hosts. Design the sub-blocks and give the slash notation for each sub-block. Find out how many addresses are still available after these allocations.
An ISP (Internet Service Provider) is granted a block of addresses starting with 190.100.0.0/ 22. The ISP needs to distribute these addresses to three groups of customers as follows: a . The first group has 60 customers . b . The second group has 120 customers . c . The third group has 120 customers . Design the blocks and find out how many addresses are sull available after these allocations.
Assume that a national ISP is assigned an IPv4 block which starts with 132.56.40.0/16 and creates 4 subblocks to be assigned to 4 local ISPs. What will be the /n value for local ISPs?
A router needs to transmit an IPv4 datagram with a total size of S bytes. The link layer of the router’s output port uses ATM AAL5 standard. Find the number of ATM cells that will be transmitted on this port, and the needed padding bytes, if any, for the following cases: For S = 42140, the total number of ATM cells is cells, and the number padding bytes are bytes. For S = 8871, the total number of ATM cells is cells, and the number padding bytes are bytes. For S = 36211, the total number of ATM cells is cells, and the number padding bytes are bytes. For S = 17752, the total number of ATM cells is cells, and the number padding bytes are bytes.
In this programming assignment, you will implement a decentralized peer-to-peer network architec-ture (P2P), including the basic implementation of the BitTorrent protocol (BTP). General P2P architec-tures can be classified into centralized and decentralized, In P2P centralized architectures, new peers senda request to the Traker (normally done via HTTP) requesting a list containing all the IP addresses ofthe peers that are already connected to the P2P network sharing the same file. The tracker then, replieswith a response containing such list. In P2P decentralized architecture, each peer is also a Traker, and itcan share only limited resources because it only sees the partial network. On the other hand, P2P decen-tralized networks avoid single point of failure since they do not depend of centralized trackers. Examplesof P2P applications that are/were implementing centralizing architectures are Nasper, the Berkeley OpenNetwork Infrastructure (BOINC) and some versions of BitTorrent.…
Write a statement that will dynamically allocate an integer variable and store its address in ip.