practice Packet Tracer Skills Exam‚ you will: configure VLANs using VTP configure inter-VLAN routing modify STP configure port security add a wireless LAN Topology All contents are Copyright © 1992–2012 Cisco Systems‚ Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 4 CCNA Exploration LAN Switching and Wireless ESwitching Basic Switching/Wireless PT Practice SBA Addressing Table Device Interface Fa0/0.10 Fa0/0.20 Router1 Fa0/0.43 Fa0/0.67
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1. Straight-through cable (39-40): connects the wire at pin 1 on one end of the cable to pin 1 at the other end of the cable; the wire at pin 2 needs to connect to pin 2 on the other end of the cable; pin 3 on one end connects to pin 3 on the other; and so on. (To create a straight-through cable‚ both ends of the cable use the same TIA pinout standard on each end of the cable.) Crossover cable: a cable that swaps the wire pairs inside the cable 2. Collision domain (43): the set of devices whose
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multiple facilities‚ constant sharing of data‚ programs and various applications will need to be accessible over a Local Area Network (LAN); as well as over a Wide Area Network (WAN)‚ and via remote access. The goals of the network‚ both LAN and WAN‚ are to allow for a secure yet easily expandable network‚ that allows real-time data transfer. When planning the LAN for CphoeniX INC‚ there were multiple considerations to take into account; the main concerns being the integrity and accessibility of
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Dom ------------------------------------------------------ Jan.19 1. What is a computer network? A computer network consits of a number of computers linked together using special ha`rdware and software to enable them to share computing resources. 2. List four main hardware and three software components on a network. 1. Hardware -Personal computers‚ mainframes‚ printers‚ and navigational control systems. 2. Software - Application software‚ desktop software‚ and networking operating
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communicate with each other using instant messaging tools to share ideas‚ files or solve queries. LAN based refers to applications or services that are accessible over a network. Although there are many products that can be accessed over a network‚ there are some that can only exist for LANs. Some applications that can operate over the Internet perform better over the shorter distances encountered in LANs. In LAN based system there are called server‚ Servers provide resources or services to smaller computers
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theft have become a real problem for many financial and government institutions. To combat this threat Richman Investments has implemented security measures at all seven domains in our IT structure. The seven domains include the User‚ Workstation‚ LAN‚ LAN to WAN‚ WAN‚ Remote Access‚ and System/Application layers. * The User Domain defines the people who have access to the organizations information system. Employees are required to review and sign an acceptable use policy (AUP). This policy defines
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and a wide area network (such as the Internet). After this lesson‚ you will be able to: * Define a computer network. * Discuss advantages of using a network. * Describe a local area network (LAN) and a wide area network (WAN). * Identify the primary difference between a LAN and a WAN. The Concept of Networking The idea of networking has been around for a long time and has taken on many meanings. If you were to look up "network" in your dictionary‚ you might find any of the
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software NetWare‚ LAN Cards (Ethernet Card)‚ cables and connectors etc required for connecting computers included in it. Many organisations need multi-user environment‚ which allows sharing of data as well as expensive resources like printers and storage. Following figures shows the multi-user system‚ which includes LAN. A local Area Network is a system of interlinked personal computer‚ sharing common resources‚ like disks‚ printers etc. These networks are widely used now days. LAN used for following
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have the same things the rich had and to act in accordance to how to wealthy act. This caused Wang some later issues in the book revolving around the women in his life. Over time‚ Wang Lung begins to grow more and more unsatisfied with his wife‚ O-Lan. On page 179‚ Wang Lung thinks about how when he looks at her “he saw for the first time that she was a woman whom no man could call other than she was‚ a dull and common creature‚ who plodded in silence without thought of how she appeared to others”
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Wireless Local Area Network Background The first wireless computer communication network ALOHAnet (operational in 1971) was developed by Norman Abramson‚ a professor at the University of Hawaii. At first‚ the wireless LAN was so costly that it was just used as an alternative to the places where the cabling was difficult or impossible. Recent developments included industry specific solutions and proprietary protocols‚ but were replaced by various versions of IEEE 802.11. In 2009‚ 802.11
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