Internet Protocol Essays

  • Essay On Firewall

    901 Words  | 2 Pages

    Packet-filtering Packet filtering is the lowest level or layer in the hierarchy of the network processes. It is known as the internet layer or the network layer. The data like web pages, emails, downloads, which are of different sizes are divided into small size packets for transmission and then at the receiving end it is reassembled. Data travels in small sized packets through internet for easy handling. Packets are a series of digital numbers which conveys the details as follows: • The request, command

  • Advantages And Disadvantages Of Ipv6

    2146 Words  | 5 Pages

    Internet Engineering Task Force (IETF) introduced IPv6 in early 90’s as a solution to the depleting address space provided by IPv4. Global Internet Assigned Numbers Authority (IANA) gave out the last block of IPv4 addresses in February 2011, making the need to move to IPv6 urgent. Today the question “why to implement IPv6?” has been reframed to “how to implement IPv6?” (Vaughan-Nichols, 2012). With more and more organizations adopting IPv6 for their network, it has now been realized that IPv6 is

  • What is Voice over Internet Protocol?

    3156 Words  | 7 Pages

    Voice over Internet Protocol Before we begin our discussion on transporting voice over a data networks, it is important to understand the concept and terms associated with a traditional telephone network. One of the most common piece of telecommunication equipment used today is the telephone. When you plug an ordinary analog telephone into the wall jack installed by the local telephone company, you are connected to the telephone network and are able to place calls. 1), but how is this process performed

  • Ethernet And Atm: Which Will Prevail?

    968 Words  | 2 Pages

    Which Will Prevail? Abstract Sending data through the internet efficiently has always posed many problems. The two major technologies used, Ethernet and Asynchronous Transfer Mode (ATM), have done an admirable job of porting data, voice and video from one point to another. However, they both fall short in differing areas; neither has been able to present the "complete" package to become the single, dominant player in the internet market. They both have dominant areas they cover. Ethernet

  • improving latency using mpls

    812 Words  | 2 Pages

    I. INTRODUCTION Ethernet Latency can be defined as the time it takes for a network packet to get to a destination or the time it takes to come back from its destination. It also impacts the time an application must wait for data to arrive at its destination [1]. This is as important as download speed because a network with high latency (a slow network) will take a longer time to pass information about and this can have a negative effect as web pages will take longer to load as each request for the

  • Characteristics and Challenges of Developing Multicast Routing Protocol

    1377 Words  | 3 Pages

    multicast routing protocols, like the dynamically changing network topology, limitation of network scalability. There are different types of protocols like unicast protocols [1], [2], cluster based protocols [3] In this paper we discuss about multicast routing for vehicular Ad hoc network which is different from other Ad Hoc networks [4]. Generally there are two types of multicast routing protocols in wireless networks. Tree-based multicast routing protocol, mesh based routing protocol [5]-[8]. In the

  • Building a secure network

    788 Words  | 2 Pages

    into building a secure network. The first step in building secure network is creating the network topology. The topology is a physical and logical layout of the network. It is the DNA and basis of network design. A basic network will contain an Internet Service Provider (ISP) router, boundary router, firewall, switches, severs, and local hosts. The ISP is connected to the border router. The border router is the outside/inside router. The outside is public interface and the inside is the private

  • Nt1330 Unit 6 Case Study

    626 Words  | 2 Pages

    Preprocessing This preprocessing step is done before the considered two cases of not split table traffic amounts and the split table traffic amounts. It includes the network topology design as follows: -Select the number of nodes (n) and the terrain area. -Generate randomly the locations (co-ordinates) of the n nodes using the uniform distribution. -Find the distance matrix between each node pairs. -Assume the transmission range of each node (usually all the nodes have the same range). -Find the

  • Multiprotocol Label Switching (MPLS)

    1497 Words  | 3 Pages

    Introduction In computer networking and telecommunications, Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. When it comes to getting network traffic from point A to point B, no single way suits every application. Voice and video applications require minimum delay variation, while mission-critical applications require hard guarantees-of-service and rerouting. So far, only circuit-switched networks have provided the

  • Functions Of Routers

    815 Words  | 2 Pages

    was sent to. This is usually how any router works. Why? Routers are used to connect networks together and they also do the following network functions. FUNCTIONS OF A ROUTER • Control broadcasts on the LAN • Act as the default gateway • Translate protocols when necessary • Send data to different networks • Learn and advertise loop free paths • Show the most efficient path to reach the correct destination At the physical, data link and network layer Networks (most of the time Ethernet) use broadcast

  • The Vulnerability of Antiquated Protocols

    564 Words  | 2 Pages

    Protocols are a common focus of attack because of the number of devices that can be targeted. Devices made by different vendors are able to communicate and work with each other because of standard protocols that allow them to understand each other. The wide use of these protocols makes them an appealing target to attackers. If a flaw can be found in a popular protocol, then many devices made by different vendors will be vulnerable to the attack. There are a number of different protocols over the

  • What Is The CSC Converter Used In The BLDC Converter

    810 Words  | 2 Pages

    The CSC converter used in the proposed BLDC drive system operating in DICM. In DICM the inductor current becomes discontinuous in a switching period. The CSC converter have three modes of operation. These are explained as follows: Mode 1: In this mode the CSC converter is in ON position, then the inductor current charges the input current and the capacitor C1 discharges the energy to the dc link capacitor, the DC link capacitor is charging as well as supplies energy to the load. Mode 2: Here the

  • The Benefits of Cut-Through Architecture

    2476 Words  | 5 Pages

    In computer networking, cut through architecture is a method used for packet switching system. In this system the data frame or packets began to leave the switch almost as soon as it begins to enter the switch. In simple words, a cut through architecture does not store a data frame and then forward it. On the other hand, The other device hold the entire frame for a small amount of time while the various fields of the frame are examined, this procedure makes the overall network throughput very

  • Using Gopher to Navigate the Internet

    734 Words  | 2 Pages

    GOPHER The Latest and Greatest on the Internet. In April 1991, Gopher was developed at the University at Minnesota Microcomputer, Workstation and Networks Center. It was created to help users fins answers to their computer questions. (Nickerson, 53) It didn’t take long for this utility to replace the existing campuswide information systems (CWIS) at the university AND to become one of the hottest Internet resources available. (Hahn, 429) Why is Gopher so Grand? This utility lets the end user

  • Proposal to Implement Internet Protocol Version Four (IPv4)

    1140 Words  | 3 Pages

    IPv4 The purpose of this paper is to present a proposal to implement Internet Protocol version four (IPv4) also known as Transmission Control Protocol/Internet Protocol (TCP/IP) structure as our primary means of communication within our network infrastructure. We are currently using a legacy mainframe system that limits are current means of network connectivity with other evolving network systems and it is in our best interest that we look into the future as well as keep up with changing times as

  • The Rosettanet Implementation Framework (RNIF)

    1850 Words  | 4 Pages

    RosettaNet message must be transported, thus providing the underlying service protocol for implementing RosettaNet. This protocol allows networked applications to participate in RosettaNet and ensures interoperability between RosettaNet implementations. Compliance with RNIF standard is an important requirement for the messaging systems to get a RosettaNet certification. RNIF Established Protocols: Below are the significant protocols established by the RNIF - • Message structure— Message format (machine-readable)

  • Nt1310 Unit 3 Assignment 1 Application Level

    797 Words  | 2 Pages

    Application Level: An example of a highly important protocol which will be utilized at application level, is HTTP or hypertext transfer protocol. HTTP is the protocol used within web browsers and the entire internet to send and receive specific web page data. HTTP is a controlling protocol, as it determines how documents should be sent, and what the browser should do in response to commands. When accessing a web page, a HTTP command is sent to the pages web server, so that the server may send that

  • The Transition From IPv4 to IPv6

    870 Words  | 2 Pages

    Introduction Each day, millions of people around the world get on some sort of device that connects them to the internet where the answers they seek, or trying to seek, are there for the taking. However, since there are probably around a billion devices that connect to the internet, there must be a routing system in place to direct certain information to the devices that request it. Computers and devices have a system in place to direct pieces of information, called packets, to the right place. This

  • Wireless Sensor Networks

    796 Words  | 2 Pages

    and fault tolerance. Protocol Stack : The protocol stack is built up with a few layers and planes, namely application layer, transport layer, network layer, data link layer, physical layer. And the planes are task management plane, mobility management plane and power management plane. The block diagram of a protocol stack is shown below Physical layer: The main functions of the physical layers are • frequency selection • carrier ... ... middle of paper ... ...ion protocol, the name itself says

  • Nt1310 Unit 7

    849 Words  | 2 Pages

    below. Make sure to answer the questions for each stage within Code.org. Stage 11 Video Guide - The Internet – Packets, Routing & Reliability ⦁ Does information always follow a fixed path on the Internet? No it takes the most efficient path and that path changes. ⦁ What is done to information to send it from one location to another on the Internet? It is broken into packets that travel across the internet and the packets take the most avaiable and efficient path and eventually all come together where