Switches‚ routers‚ & gatewaysJarvis RobertsonNTC/ 409September 29‚ 2014Jason StoklosaSwitches‚ routers‚ & gatewaysSwitches or network switches are a device used in computer networking to connect devices in order for them to utilize a network with the help of packet switching in order to move information to a certain destination device. Switches also have the ability to broadcast messages over all of its ports and forward the messages to several devices that need to have them. Network switches
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ABSTRACT Vehicular Ad-Hoc network mainly involves Vehicle to Vehicle (V2V) and Vehicle to Infrastructure (V2I)communication. This communication facilitates in reducing number of accidents‚ avoiding traffic congestion‚ enhancing the transport facility with the aid of infotainment and entertainment application. One of the major challenges of VANET application is in routing the packet in efficient and effective manner since the network topology is dynamic. Distance Based Routing (DBR) protocol designed
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Aim: Comparison Between TCP/IP and OSI Reference Model First we discuss‚ what is TCP\IP and OSI model‚ why they are introduced and where they are used. In the following Section OSI Reference models explained with all layers as well as their responsibilities. Open Systems Interconnection model (OSI model): OSI reference model is now considered as a primary standard for internetworking and inter computing. Today many network communication protocols are based on the standards of OSI model. In the
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CIS532 Network Architecture and Analysis 1. Design a plan to integrate the different routing protocols into a new network design for Genome4U’s lab. The topology represents the network of the research lab. The different cisco switches represent the different vlans that can be configured for the different project teams in the lab. Router-EIGRP routers are the internal routers of the research lab network. Router EIGRP‚ OSPF and Router EIGRP‚ RIP are the routers that are
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CAREER IN NETWORK AND COMPUTER SYSTEMS ADMINISTRATOR INTRODUCTION Purpose This proposal is to encourage high school student to pursue a career in network and computer systems administrator. Scope This report present information on network and computer systems administrator‚ a description of the career‚ the advantages of the career and the reasons to pursue a career in the professional field. BACKGROUND Job Description Network or computer systems administrators design
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frame processing by a switch allows the switch to discard frames that fail the fcs check. –false When a switch Receives an Ethernet frame to a destination Mac address which is not in the devices Mac address tableThe switch applies the following logic – Floods that Ethernet frame out All interfaces except the received interface Which of the following correctly describe silk collation Domain design Trade offs – Single coalition domain requires all devices on a segment to share available Bandwidth
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(12729086) 01/14/15 NT2460 – IP Networking Unit 4 – Cisco IOS Admin Distances & Juniper JUNOS Route Preferences Administrative distance is the first criterion that a router uses to determine which routing protocol to use if two protocols provide route information for the same destination. Administrative distance is a measure of the trustworthiness of the source of the routing information. Administrative distance has only local significance‚ and is not advertised in routing updates. This table lists
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Develop a subnetting plan and implement it in the lab. Configure RIP as a routing protocol. Conditions NYEDGE1 is the hub router. The two remote office routers NYEDGE2 and NYWAN1 connect to NYEDGE1 through serial connections. Each router has a locally attached Ethernet network. The serial line data rates and DTE/DCE settings have already been configured on all three routers. You only need to assign the IP address to the interfaces. Notes The routers are connected directly to each other in this lab and
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FRICTION Problem 507 The 2225-N block shown in Fig. P-507 is in contact with 45° incline. The coefficient of static friction is 0.25. Compute the value of the horizontal force P necessary to (a) just start the block up the incline or (b) just prevent motion down the incline. (c) If P = 1780 N‚ what is the amount and direction of the friction force? Solution 507 Part (a) – Force P to just start the block to move up the incline The force P is pushing the block up the incline. The push
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Subnetting— Determine the classes – Classful vs Classless Class A: The first bit in the first octet must remain a 0. The remaining seven bits can be a 1‚ giving a maximum total of 127. The first octet‚ however‚ cannot be 0 (local identification‚ or “this network”) or 127 (loopback). Class A first octet range is 0 through 127‚ although the valid range is 1 through 126. Class B: The first bit in the first octet becomes a 1. The second bit‚ however‚ must remain a 0. The remaining six bits can be a 1‚ giving
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