Chapter 6 Summary ITT Technical Institute Introduction to Networking NT1210 October 28‚ 2013 The chapter starts out explaining how a BN (Backbone Network) works. Backbone Network: Connecting all of the LANs of an organization entails another type of network (BN). A properly designed backbone network provides a high-speed circuit that serves as the central conduit across which the LANs of an organization can communicate
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central closet on each floor to a data switch. To connect the floors in the building a fiber cable is run between the closets to connect them to each other‚ a chassis based switch with a router module installed‚ and the local service providers WAN. Rewire the building that has Token Ring to at least Cat5e cabling‚ Token Ring will not be able to withstand the network load or the anticipated network traffic growth. Install a chassis based switch with router modules installed and fiber ports to
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1q)‚ Unidirectional Link Detection (UDLD)‚ and EtherChannel. The requirement to support STP convergence should be avoided by design. A Layer 2 loop happens when more than one layer 2 forwarding path exists between two given switches. The outcome: a switch receives a broadcast frame sends it to all of its trunk ports and access ports making an amplification for the broadcast of the loop which in turn creates an indefinite loop within the network. The way to prevent this was stated above which was to
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Computer Science CISCO Networking Academy Computer Science Department University of Botswana Bag 704‚ Gaborone‚ Botswana www.cs.ub.bw/cisco The Department of Computer Science The department of Computer Science at UB was founded in 1992 and currently offers four degree programmes‚ namely‚ Bsc in Computer Science‚ BIS in Computer Information Systems‚ Master of Science in Computer Science‚ and Master of Science in Computer Information Systems. The Department has approximately 300 undergraduate
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Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Google Docs‚ a cloud-based word processing program‚ is an example of a ________. 1) _______ A) cloud synchronization service B) cloud software service C) cloud data service D) None of the above 2) What did Claire learn about individual access points? 2) _______
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application of switches provides multiple paths for network traffic to flow. What this means is that if one link in the traffic flow or a switch goes down‚ traffic can continue to flow using an alternate path. This type of mesh interlinked switches uses Spanning Tree Protocol (STP) to detect and prevent loops. A loop occurs when there are multiple active paths to the same switch and this causes the system to crash. Some advantages of HP’s IRF Resiliency are higher efficiency with IRF’s loop-free‚ non-blocking
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CHAPTER ONE 1.0 INTRODUCTION 1.1 BACKGROUND SIWES was established by ITF in 1973 to solve the problem of lack of adequate practical skills preparatory for employment in industries by Nigerian graduates of tertiary institutions. The Scheme exposes students to industry based skills necessary for a smooth transition from the classroom to the world of work. It affords students of tertiary institutions the opportunity of being familiarized and exposed to the needed experience in handling machinery
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UMUC’s new building in Adelphi‚ MD will have to provide networking connectivity to students‚ professors‚ and staff. In order to begin the process of planning the new network‚ we will begin by planning the network IP addressing scheme. It is very important that the network IP addressing scheme be clearly defined in order for IT administrators to locate computers promptly. Also‚ in order to make it easier for the administrators‚ DHCP (Dynamic Host Configuration Protocol) will be used to assign
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Workspace Explore Packet Tracer operation Connect devices Examine a device configuration Review the standard lab setup Overview of the devices Background Throughout the course you will be using a standard lab setup created from actual PCs‚ servers‚ routers‚ and switches to learn networking concepts. This method provides widest range of features and the most realistic experience. Since equipment and time are limited‚ this experience can be supplemented by a simulated environment. The simulator that is
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Settings and Operations 1.1 Switch Access 1.2 Resetting to Factory Default 1.3 Firmware Upgrade 1.4 Setting Hostname 1.5 Setting Passwords 1.6 Time Zone 1.7 Time Servers 1.8 Default Gateway 1.9 Switch Management Access Addresses 1.10 Remote Logging 1.11 Basic SNMP Configuration 1.12 Authentication by Radius Servers 1.13 SSH to Access the Switch Management 1.14 Limiting Access via Insecure Protocols 2 L2 Configuration 2.1 Setting the Communication Parameters of the Switch Port 2.1.1 Speed and Communication
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