Transmission Control Protocol and Internet Protocol Currently‚ About 2.4 billion people use the internet‚ yet there probably is only a small percentage who understands how the internet sends information or where the technology to send the data originated. (Miniwatts Marketing Group‚ 2008) In 1973‚ a paper titled "A Partial Specification of an International Transmission Protocol" was written by Vint Cerf. This paper included a system for more efficiently transmitting information across a network
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Exercise 2 LAB REPORT Q:What is the default directory when you open a new command window? What is your working directory? A: /home/guest/ /home/guest/fangyuliu Exercise 3 LAB REPORT Q:Is the Internet service daemon‚ xinetd‚ started in your system? Is inetd started in your system? Why? A:xinetd(extended Internet daemon) is started in my system rather than inetd (internet service daemon). Both of them are super-server daemon started only under request. Because xinetd is more secure than
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The RIP protocol is a dynamic‚ distance-vector routing protocol used in local and wide area networks. This is an implementation of single routing metric (hop count) which measures the best route distance between the source and a destination network RIP. RIP is an interior gateway protocol (IGP) which means that it performs routing within a single autonomous system (AS). RFC1058 and RFC1723 are two formal documents that define this protocol. RIP uses UDP port 520 for route updates and sending messages
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Transmission Control Protocol (TCP) and Internet Protocol (IP) are the two main protocols that the internet uses. A protocol is a rule that governs how data moves through the internet and how network connections are established and terminated. TCP/IP‚ as it is commonly called addresses separate issues that allow the use of the internet. They complement each other. TCP is in control of accurate delivery of a message. How does this happen? First it controls the disassembly of the message or file
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ASSIGNMENT 1 – Subnet Design (10 Marks) Team assignment (3 to 4 members in each team) Deliverable: A neatly typed and stapled copy with the required information. The full names of team members should appear at the top of the front page. Marks will be deducted if the report does not follow the above stipulations. Due date: Beginning of class week 5. One mark will be deducted if not turned in by deadline‚ and thereafter‚ an additional mark per each late day. No assignments will be accepted
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USB 1: USB 1 is the first one established and realized in January 1996. It provided 1.5 Mb/s which is a low speed and 12 Mb/s which is a high speed transfer rates. Some of this data transfer rate is going for USB protocol so the exact data rate is less than the one above. Because of the limitation in timing and power‚ USB 1.0 did not allow for extension cables or pass-through monitors. Then USB 1.1 released in September 1998 to fix the problems related to using hubs that appeared in 1.0. This version
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Which two of the following are Layer 2 protocols commonly used in WANs? PPP and HDLC Which of the following describes a collision domain? Devices connected to an Ethernet hub Which of the following protocol operates at the OSI model Transport Layer? UDP What process is used by a DNS server to add a UDP header to the contents of a DNS query response‚ followed by adding an IP header‚ and then adding a data link header and trailer is an example of what? Data Encapsulation The term autonomous
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Subnetting IP Addressing • Internet Protocol (IP) • A unique indentifier for a host‚ or node‚ on an IP network • 32-bit binary number‚ usually expressed as 4 “dotted decimal” values. • Each decimal value represents 8 bits‚ in the range of 0 to 255 Example 140.179.220.200 140 Written in binary form: .179 .220 .200 10001100.10110011.11011100.11001000 We see the address in the decimal form Your computer sees it in the binary form Binary Octet: • An octet is made up of eight “1”s and “0”s‚ representing
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CS2307-COMPUTER NETWORKS LAB MANUAL PROGRAM USING TCP SOCKETS EX NO: 1.i DATE AND TIME SERVER AIM: TO implement date and time display from local host to server using TCP ALGORITHM: CLIENT 1.start the program 2. To create a socket in client to server. 3. the client connection accept to the server and replay to read the system date and time. 5. Stop the program. ALGORITHM: SERVER 1.start the program 2. To create a socket in server to client. 3. To display the current date and time
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industry is no different. Today‚ there are two major protocols used. Internet Protocol version 4 (IPv4) was the first of its kind to find its application over the web. Like everything‚ an updated version of IPv4 called Internet Protocol Version 6 (IPv6) was created. Both version are great and have some similarities and differences. Three major
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