4……………………………………………………………………………………….3 Figure 5……………………………………………………………………………………….3 Figure 6……………………………………………………………………………………….3 Figure 7……………………………………………………………………………………….4 Deliverable 1 - A PDU (Protocol Data Unit) is an important term related to the initial four layers of the OSI model. In Layer 2 it contains the frame‚ in layer 3 it contains a packet‚ and in layer 4 it is a segment. Layer 5 contains the data. The PDU has four field’s destination access point‚ source service point‚ control field and information field. The source
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Running head: SWITCHING TECHNOLOGIES Routing and Switching Introduction of Switching and Switching Technologies Mieakarla Calloway Kaplan University Routing and Switching I – IT388 Robert Knox Table of Contents I. Review a Cisco 2950 Catalyst Switch found at: http://www.cisco.com/en/US/products/hw/switches/ps628/prod_presentation0900aecd800b1dbd.html. After you have reviewed the components of a catalyst switch‚ write a half-page summary describing
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(408) 525-2564 Course website: Office Hours: Fall Quarter 2012 Email address: mwang2@engr.scu.edu http://www.cse.scu.edu/~mwang2/network/ Monday & Wednesday 9:00-9:30pm Name: ID: Score: Due date: 7:10pm‚ January 14‚ 2013 Problem 1 What is the ISO OSI protocol stack? Please describe the functionality for each layer. ---------The answer is in your text book. Problem 2 Please give the whole names for the following acronyms: PMD‚ ITU-T‚ THF‚ PSTN‚ QAM‚ FTTC‚ SONET‚ AMPS‚ VSAT‚ HEC. --------- PMD: Physical
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a. Flow control It is the process of managing the rate of data transmission between two nodes to prevent a fast sender from outrunning a slow receiver. It provides a mechanism for the receiver to control the transmission speed‚ so that the receiving node is not overwhelmed with data from transmitting node. Flow control should be distinguished from congestion control‚ which is used for controlling the flow of data when congestion has actually occurred. Error control It is the process of detecting
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ISSN (Print) : 2320 – 3765 ISSN (Online): 2278 – 8875 International Journal of Advanced Research in Electrical‚ Electronics and Instrumentation Engineering (An ISO 3297: 2007 Certified Organization) Vol. 3‚ Issue 1‚ January 2014 ZIGBEE based Wireless Monitoring and Controlling of Automation System using PLC & SCADA Vara Manthan Kantilal 1‚ Anurag P Lakhlani 2 Student‚ Dept. Of ECE‚ Marwadi Education Foundation’s Faculty of P.G. Studies & Research in Engineering & Technology‚ Rajkot
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Section 20 The Routing Table Static vs. Dynamic Routing Classful vs. Classless Routing Configuring Static Routes RIPv1 & RIPv2 IGRP EIGRP OSPF Router Components Introduction to the Cisco IOS Advanced IOS Functions Introduction to Networking OSI Reference Model Ethernet Technologies Hubs vs. Switches vs. Routers STP IPv4 Addressing and Subnetting TCP
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Internet Protocol Suite. It is different to other Internet security systems which is being use all over the place‚ such as Secure Sockets Layer (SSL)‚ Transport Layer Security (TLS) and Secure Shell (SSH)‚ operate in the upper layers of the TCP/IP model. Therefore‚ IPsec will protects any application traffic that came across in network. To use IPsec‚ applications do not need to be specifically designed. IPsec uses the following protocols to allow it to perform various vital functions such as
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A‚ page 27 3 - An user must type in a URL for a web page‚ which stands for: a. Unknown Resource Locator b. Unknown Router Location c. Uniform Router Location d. Uniform Resource Locator Answer: D‚ page 36 4 – The ________________ cloud deployment model provides the highest levels of control‚ privacy and security. a. private b. public c. community d. hybrid Answer: A‚ page 27 5 - The software that runs on the mail server is referred to as the ____________ a. Mail server
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Unit 10 – Assignment 10.1 Networking Basics: In a network‚ there are many complex communications devices which are involved in management. Each of these enables access and connectivity to the network. This includes hubs and switches‚ repeaters‚ routers‚ bridges‚ gateways & wireless devices. Some of these are closely related‚ for example‚ switches and bridges. A bridge is a fairly simple technology‚ which is not usually used anymore. It would separate different parts of a network‚ reducing the
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Lab 2.6.2: Using Wireshark™ to View Protocol Data Units Learning Objectives • Be able to explain the purpose of a protocol analyzer (Wireshark). • Be able to perform basic PDU capture using Wireshark. • Be able to perform basic PDU analysis on straightforward network data traffic. • Experiment with Wireshark features and options such as PDU capture and display filtering. Background Wireshark is a software protocol analyzer‚ or "packet sniffer" application
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