The Transition Of Technology For Ipv6 Multi Homing

IPv6 is more flexible in using protocols which, are mainly defined as the Request for Comment (RFC) that we discussed in the discussions. Protocols are defined in the RFC, but the name of the protocol will be something like Internet Protocol, Internet Control Message Protocol, Telnet Protocol, and many more. The reason why these Protocols are more flexible in the IPv6 is for one, the IPv6 is a newer technology than the IPv4, and the IPv6 also has more functionality and allows more flexibility in the protocols, whereas the

classless interdomain routing (CIDR)- One of the short-term solutions to the IPv4 address exhaustion problem that actually helped solve the problem for a much longer time frame. CIDR allows more flexibility in how many addresses IANA assigns to a

With admirable foresight, the Internet Engineering Task Force (IETF) initiated as early as in 1994, the design and development of a suite of protocols and standards now known as Internet Protocol Version 6 (IPv6), as a worthy tool to phase out and supplant IPv4 over the coming years. There is an explosion of sorts in the number and range of IP capable devices that are being released in the market and the usage of these by an increasingly tech savvy global population. The new protocol aims to effectively support the ever-expanding Internet usage and functionality, and also address security concerns.

routing. In this chapter, we introduce some popular routing protocols in each of the three

contains the case narrative, related figures, and a set of questions and problems. These do not have one unique solution. There are too many alternatives when dealing with LANs, WANs, MANs, BNs, and the Internet, so a reallife network design and development problem can have several workable answers.

1) Set of protocols developed to support the secure exchange of packets IPv4 and IPv6

The Internet Protocol (IP) has some vulnerability that can be exploited to transfer information along the network by being anonymous. Some attempts have been made using IPv4 but now since IPv6 is the new mode of network the challenge is to design it to fit the new trend.

IPv6 uses NDP (Neighbor Discovery Protocol) to find the MAC address. NDP manages interaction between nodes via message exchanges. These messages provide the data necessary for the processes of host auto configuration and packet transmission on a local link. Host auto configuration involves separate tasks of Parameter discovery, address auto configuration and duplicate address detection. Packet discovery is facilitated through router discovery process. It obtains the necessary parameters required for host configuration. Duplicate address detection is used to detect the presence of duplicate addresses on the same link. Packet transmission process requires data which can be obtained by router discovery, prefix discovery, address resolution, neighbor

The TCP/IP protocols are the heart and soul of the Internet, and they describe the fundamental rules that govern all communications in the network. The original address system of the Internet is Internet Protocol version 4 (IPv4). The Internet Engineering Task Force (IETF) developed IPv6 to deal with the long-anticipated problem of IPv4 address exhaustion. However, IPv6 is not foreseen to supplant IPv4 instantaneously.

As this demand for dynamic and unpredictable data grows, more and more devices have to be added to existing networks and configured accordingly. The need of the hour is to regulate networks centrally and as a whole rather than configure individual network devices and gain more control to achieve flexibility in existing networks.

IPv4 addressing is the next method, it’s is split up into two main parts as well Network I.D and Host I.D which are split over four octets which are written as four decimal numbers which have 32 bits, it only contains 4.3billion different IPs. For example, you sent an IP to a website and it sends its IP back, which means you can communicate. Whereas IPv6 addressing has 128 bits and is written as

Before networks became extensive, there was no such thing as interior and exterior gateway protocols. A network simply just ran on a generic routing protocol. This eventually ran into problems so Routing Information Protocol (RIP) was developed and ran as the single routing protocol for many years [1]. As the internet grew, however, this single routing protocol could no longer handle all the traffic. Because of this, over time numerous other routing protocols were developed to meet the needs of routing. One of the numerous gateway protocols that were developed was Border Gateway Protocol (BGP), which is classified as an exterior gateway protocol (EGP).

Key tools utilized, variable length subnet masking and route summarization are explained as well. Here choosing the appropriate routing protocol is equally critical for a successful design. To implement different masks for the same major network it is necessary to have a routing protocol that supports VLSM. Such routing protocols are called classless routing protocols. They carry the mask information along with the route advertisements therefore allowing for the support of more than one mask.

Today, high-speed LANs and switched internetworks are becoming widely used, largely because they operate at very high speeds and support such high-bandwidth applications as voice and video conferencing.

Over the last decade, the way we perceive computer networks in the world has drastically changed because of things such as remote access, web-based applications and wireless devices. Additionally, businesses networks around the world can be accessible virtually anytime from anywhere through assets such as Cloud Computing or virtual private networking (VPN). Today’s technology has been the savior to some of the world’s biggest problems in education, agriculture, transportation, Health Care and many more avenues and the main reason is because of the expansion and diversity of the Wide Area Network (WAN) networks. Wide Area Network (WAN) technologies has provide many ways to accelerate and optimizing business processes and procedures through Point-to-Point topology, Packet Switched, and Circuit Switched WAN protocols, circuits and types. The assortments of available WAN services and its costs usually depends on the geographical region and the available provider. A WAN is comprised of several computer networks linked together usually through or over the Internet and it’s used to connect other types of networks for businesses, campuses or government together such as Local Area Network (LAN) and its rudimentary equipment are a station and a node. (White, 2016)