Subnets and classless addressing, Computer Networking

Assignment Help:

As the Internet started, the original Classful addressing procedure became a limitation. The IP address space was being terminated because all networks had to select one of three possible sizes. Many addresses were not used.

Two new methods were invented to overcome the limitations, which are as given:

  • Subnet addressing
  • Classless addressing

Instead of having three different address classes, allow the division between suffix and prefix to occur on an arbitrary boundary. The classless addressing scheme answers the problem by allowing an ISP to give a prefix. Prefix is 28 bits long.


Related Discussions:- Subnets and classless addressing

Permanent virtual circuits, ATM can give customers with virtual circuits th...

ATM can give customers with virtual circuits that seem traditional leased digital circuits. Such permanent virtual circuits (PVC) fixed as the customer pay the periodic fee for its

What is the igp (interior gateway protocol), Any protocol used by an intern...

Any protocol used by an internetwork to exchange routing data within an autonomous system. E.g. RIP, IGRP and OSPF.

Command Necessary to enter the extended ping command , Determine the comman...

Determine the command mode necessary to enter the extended ping command Ans) Router#

Point out the drawbacks of token ring, Point out the drawbacks of Token Rin...

Point out the drawbacks of Token Ring. Few of the drawbacks of Token Ring are: a. Token Ring is very costly. All topology components cost much more than other more popular s

Show the security policy as well integrated security, Q. Show the Security ...

Q. Show the Security Policy as well Integrated Security ? Security policy is on paper statement describing what assets are to be protected and why who is responsible and which

Commands and responses - application layer, Commands SMTP uses comma...

Commands SMTP uses commands  and response  to transfer  message between a client  and a  server.  Each  commands  or reply  is terminated by a two character ( carriage re

Buffering - transport layer, Buffering This  protocols  provides  t...

Buffering This  protocols  provides  the advantage of buffering to the  receiver can buffer any out of order  packets after being received by  sending  acknowledgment  when

Program for two library methods with thread , #include void subdomain(...

#include void subdomain(float x[ ], int istart, int ipoints) { int i; for (i = 0; i x[istart+i] = 123.456; } void sub(float x[ 10000], int npoints) {

Subnet/address mask, To use a subnet or classless address, table under rout...

To use a subnet or classless address, table under routers and hosts that have address must keep two pieces of information with every address: the 32-bit address itself and another

Explain data communications, The distance over which data moves within a co...

The distance over which data moves within a computer may differ from a few thousandths of an inch, as is the case within a one IC chip, to as much as lot of feet along the backplan

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd