Why The Internet is using two addressing schemes (IP and MAC) instead of a single addressing scheme?

The Internet is made up with different layers of the internet protocol suite.A Mac Address is the physical address of network interface assigned by manufacture. It isused to bring information to that computer on Layer 2 of the OSI model.Since MAC address scheme is flat addressing scheme If the internet is made up only using flat addressing scheme identification of a host would have been very inefficient.

IP addressing scheme is hierarchical in nature, so identification of a host is much efficient. IP addresses are used on layer 3 and using the network portion of the IP address you will first identify which network the host is in and then with the host portion of the IP address you will find the exact host within that network. If internet have to use only IP address since IP address are signed manually to each device,it require higher infrastructural cost to implement such a network will be a drawback.

The IP addresses and Mac Addresses are used in tandemly in internet .IP addresses are used on layer 3 to identify machines throughout different networks efficiently .Even if your computer has an IP address, it still needs a MAC address to find other machines on the same network. Address Resolution Protocol is used to link the two together by resolving IP Addresses to Mac Addresses within the Link Layer within a single network.

Since every layer of Internet is using underlying layers by using both IP and MAC addressing schemes combinedly it gives higher overall efficiency scalability and cost effectiveness to the Internet.

Comments

How to proceed once you selected an organization in GSoC

How to proceed once you selected an organization in GSoC? In GSoC, each step you follow is very critical to get selected as a GSoC intern.For each step difficult increase and you have been specified what kind of specialize domain chose to select.Here is my experience in GSoC after I selected an organization. Once you selected an organization, you have done research to select a project which best suits your skills and time availability. First, find present and past project ideas given by the organization and note the projects you prefer. Then go through the mail achieves and fine mails about selected project ideas. From those mail archives, you can get a better understanding of those projects and what kind of future improvement they require. After that try to build an implementation for selected project and create a repository for that.then send a mail to selected organization mailing list stating your interest and showcase the what you have implemented. also, the

My IEEE Story

As a proud student member of IEEE. I would like to say IEEE is a great place to build your professional life and gain experiences.IEEE is a great place for those students who are curious to gather knowledge .not the only knowledge, programmes held by IEEE are based on fun and enjoyment too. IEEE Student/Young professional / Women in engineering Congress 2017 can be mention as an example for such events. It was one of the best events I participated in my undergraduate life.lots of volunteers were participated in that. there I was able to build up a lot of friendships and relationships with the volunteers all around the country .we share those relations even after the Congress which help us to share our ideas and knowledge .that help me to solve problems which are impossible for me to solve alone. I got this golden chance only because of IEEE .i will always be thankful to IEEE for giving us such opportunities. Not only that, the fun, glamour, education, laughter, the inspi

GSoC with ScholerX_2

How proceesed on GSoC once you selected organizations ? Once you selected organizations which are suite your field of interest then you should look for most suitable for you. Since GSoC is very competitive, you have to dedicated for one or two particular organizations. So select the most suitable organization which have projects suitable for your interest area. Once you selected an organization very First thing to do is subscribing their mailing list. Then check their past projects and issues in their Github profile. Most of the organization maintain projects idealist in their Github repository. Go through all of projects idealist and mark the most suitable idea for you. First set up your PC's environment and start building given tutorials of the project.meanwhile, introduce yourself in that organization 's mailing list and start asking about their projects in general. on this stage, you will encounter many

Journal of Isuru Sachitha

Search This Blog