Internet Protocol Essay

INTERNET PROTOCOL   Contents The Transition from IP V4 to IP V6 2 Dual Stack Routers 2 Tunnelling 2 NAT Protocol Translation 3 The Limitations of IP V4 4 Scarcity of IP V4 Addresses 4 Security Related Issues 4 Address Configuration Related Issues 4 Quality of Service (QoS) 4 The Benefits of IP V6 5 More Efficient Routing 5 More Efficient Packet Processing 5 Directed Data Flows 5 Simplified Network Configuration 5 Support for New Services 5 Security 6 Fields & Functions of the IP V6 Header 7 Fixed

connectivity. III. We will be using Classless IP addressing in the existing internal networks. The classless IP addressing is commonly known as Classless Inter Domain Routing (CIDR). This method is used for allocating IP addresses and routing Internet Protocol packets. CIDR is introduced by IETF in1993 to substitute the prevailing hierarchical addressing in network. We are using 192.168.53.53/24, which comes under CIDR. We will assign different IP address based on our required. We are not confined

PROJECT REPORT ON TO DESIGN A LAYER 3 MPLS VPN (Multiprotocol Label Switching Protocol Virtual Private Network ) FOR A CUSTOMER WITH DIFFERENT LOCATIONS C O N T E N T S 1. INTRODUCTION 2. ABOUT THE PROJECT ► Problem statement ► Proposed solution ► Objectives 3. PROJECT DESCRIPTION ► Multiprotocol Label Swithcing(MPLS) ■ Architecture ■ How does it work ■ CEF Switching

Traditional Data Centers have obsolete design catering to static workloads, fragmented networks and server capacity limiting the dynamic allocation and consolidation of capacity. Most Layer 2 networks use rapid spanning tree protocol to eliminate possible loops by blocking redundant paths, but it results in wasted capacity and oversubscribed network. Network fragmentation and VLANs are used for traffic management, security, performance and broadcast isolation among services belonging

Packet filtering is the earliest technology developed to protect the network from dangers in the Internet. It works at network transport layer. A data is split in to several packets and then reassembled back once it has reached its destination. Administrators creates a set of rules which will then be configured to the router, router will then act as a security guard, will either deny or allow packets from passing through. However packet filtering has only limited function, it can only analyze header

Are We Safe! How a network can be attacked Types of attacks There are numerous types of attacks, some of these are: Virus A virus is a software program that is designed to replicate between computers and affect the operation of the computer. A computer virus is similar to a human virus. A virus is a software program that is able to corrupt and delete data from the computer. The virus can be transferred from one pc to another through an email as an attachment. Trojans A Trojan horse is a

Track network protocol is unique. This has become the point of curiosity for individuals and firms to try and halt the Fast Track protocol. Thus the majority would be the giFT project. With reference to Bergner, the preliminary indication of giFT was the regularly used interface to FastTrack. This giFT almost reached the point to break the FastTrack protocol. Therefore, FastTrack responded by customizing their encryption technique making it more complex. Since the FastTrack protocol became more complex

Bridge: Bridge is a simple device that aids in interconnecting similar LAN's between local area networks that use identical protocols for the physical and data link layers in accordance with the IEEE 802.3 standards. As the devices connected to the bridge use the same protocols, the amount of processing required is minimal. Nowadays, routers are used more commonly to interconnect LAN’s as bridges are Layer 2 devices and pose almost no security while the router is a Layer 3 device and offers better

and cost. The HLK-M30 is an embedded module based on the universal serial interface network standard, built-in TOP I IP protocol stack, enabling the user serial port, wireless network (wifi) interface between the conversions. Through the HLK-M30 module, the traditional serial devices do not need to change any configuration; data can be transmitted through the Internet network. It provides a quick solution for the user’s serial devices to transfer data via Ethernet. Also the HLK-M30 module have

Transmitting data in locations with sporadic connectivity is a huge challenge. The Select Bipartisan Committee that investigated the Hurricane Katrina concluded that communication provides a critical path for relief in emergency and disaster situations. It was observed that the rescue efforts as well as the command and control awareness, was greatly affected by severe network failures and interoperability issues. This paper aims at analysing the requirements of such a network and suggests a completely