separated into two sets the first is the application set • Application layer 7- This is the layer that provides the interface between the network protocol and the software running on the computer. This layer handles anything that communicates with the internet; this layer also handles any network related activity such as file transfers or reading and sending email. This layer is the closest one to the end user that means that OSI application layer and the user interact directly with the software application
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Running Head: DOMAIN NAME SERVERS AND INTERNET PROROCOL Domain Name Servers and Internet Protocol Awaz Barwari Kaplan University Abstract Domain Name System (DNS) is central to the Internet and networking. It converts the host name into an Internet Protocol (IP) addresses. Domain names are in alphabetic form easy for human to remember. Nonetheless, the World Wide Web (WWW) is run based on IP addresses. Therefore, without the DNS the internet would be very difficult to access
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employees will be able to handle documents and data remotely, in a safety way without compromise the security of the information. Scope The use of remote access of the intranet allow the employees to get easy access to email, company files and other systems; no matter where they are be allow this the employees work more efficiently and with more flexibly, without compromise the security of the information. Why remote access is important Remote
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offices and remote users to the main corporate site, thus eliminating expensive, dedicated WAN links and modem banks. Security - VPNs provide the highest level of security by using advanced encryption and advanced authentication protocols that protect data from unauthorized access. Scalability - Because VPNs use the Internet infrastructure within ISPs and devices, it is easy to add new users. Corporations are able to add large amounts of capacit without capacity adding significant
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IP v6 Introduction: IPv6 or IP version 6 is the next generation Internet protocol which will eventually replace the current protocol IPv4.it is the communication protocol that provides an identification and location system for computers on networks and routes traffic across the Internet. IPv6 was developed by the Internet Engineering Task Force (IETF). IPv6 has a number of improvements and simplifications when compared to IPv4. The primary difference is that IPv6 uses 128 bit addresses as compared
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the network could continue to function even if parts of it were destroyed in military attack or other disasters. Nowadays, the Internet has drastic control on culture and business with the rise of instance communication by electronic mail (Email), instant messaging, video calls and the World Wide Web (WWW) with its forums, blogs, social networking and online shopping sites. The internet continues to grow, driven by ever greater amounts of online information and knowledge, business, entertainment
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Tracer Submitted by Amarnath Kondupalli MSU ID: xxxx-89466 Submitted to: Professor Dr.M.Aghili, Ph.D, P.E., Department of Engineering, MSU 1 Project Requirements: 1. 2. 3. 4. 5. 6. 5 Cisco Routers 3 Routing Protocols (RIPv1, RIPv2, EIGRP) 5 Servers(FTP, TFTP, Email, HTTP, DNS, DHCP, NTP, etc) 5 Cisco Switches with minimum 3 VLANs A minimum 5 Host terminals Access list 5 - 10 2 Cisco Packet Tracer Cisco Packet Tracer is a network simulation program that allows the students to
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subjects in a related illness and diseases all over the world. This better and proficient manner. has resulted due to emissions of Green House Gases – Dr. Amiya Kumar Sahu (GHG’s) from various anthropogenic activities. Since the inception of Kyoto Protocol in the year 1997, Carbon Credits in India countries all over the world have become more Our earth is undoubtedly warming. This concerned about ‘Global Warming’. Industrialized warming is largely the result of emissions of countries are the major
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Wide-Area Network Design – ACME Manufacturing Axia College of the University of Phoenix August 7th, 2011 ACME Manufacturing Company Overview One of the biggest challenges in technology today is creating a solution based upon a company’s needs while trying to be economical. ACME Manufacturing is a growing company that has 5 different locations throughout the world. Company headquarters is located in Atlanta, Georgia. Three distribution centers are located in Chicago, Illinois; Phoenix
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Dewan Mahboob Hossain Assistant Professor Department of Accounting & Information Systems University of Dhaka, Dhaka, Bangladesh Email: dewanmahboob@univdhaka.edu (2) M. Jahangir Alam Chowdhury, PhD (Stirling, UK) Professor, Department of Finance, and Executive Director Center for Microfinance and Development University of Dhaka Dhaka - 1000, Bangladesh. Email: mjac_dubd@yahoo.com Introduction Abstract Climate change, as an international environmental issue, is getting a
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