study for certifications such as Cisco CCNA‚ CCNP‚ CCIP and CCIE as well as Juniper JNCIA‚ JNCIS and JNCIE. It can also be used to experiment features of Cisco IOS‚ Juniper JunOS or to check configurations that need to be deployed later on real routers. Thanks to VirtualBox integration‚ now even system engineers and administrators can take advantage of GNS3 to make labs and study for Redhat (RHCE‚ RHCT)‚ Microsoft (MSCE‚ MSCA)‚ Novell (CLP) and many other vendor certifications. This project is
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Lab 7 of 7 (30 points) 336010 Assess Skills for Implementing Complex Networks 3575-spv Troubleshooting VLANs and Router-on-a-Stick Name: Francisco Santoya Date: 8/22/2012 Professor: Daryabigi 336010 Assess Skills for Implementing Complex Networks (10 points) Write a paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab‚ what you learned by performing it‚ how it relates to this week’s TCO’s and other course material; and just as important‚ how
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Running Header: Information Technology Proposal Information Technology Proposal Darren Brown April 16‚ 2006 To: Director of Information Technology at Riordan Manufacturing From: Darren Brown‚ Information Technology Systems consultant Date: April 16‚ 2006 Subject: Information Technology Proposal As an Information Technology Systems consultant for Fortune 500 and 1000 companies‚ I have completed a review of your organization ’s current software and hardware systems and determined that
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amount of subnets‚ the subnet mask will be set to 255.255.240.0. This will give ACME a maximum of sixteen subnets and 4‚094 hosts in each subnet. Hardware Requirements New Cisco switches and routers will supply the routing necessary for Acme’s data. Cisco Catalyst switches will provide VLAN functionality; these switches can accept broadcast
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VLAN VLAN offers many benefits not found in most LANs. Performance enhancers broadcast data packets that are targeted and processed by all devices on a network‚ but only specific work stations will exist on a domain. VLAN eliminates the need for routers with will permit the network to operate at lower loads. Work groups VLAN can accommodate user groups that communicate a high volume. Because VLAN can be set up in specific multiple groups. The impact on other workstations will be reduced and traffic
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New York‚ Chicago‚ and Phoenix which will have to be connected to this network to attend the weekly company meetings and have access to information stored at headquarters. For the headquarters and engineering offices in Atlanta a LAN setup with routers and Ethernet wires will be introduced. This choice is based on higher speeds for the network as well as a significant reduction in cost. For the offices in New York‚ Chicago‚ and Phoenix a Satellite link will be added to ensure communication with
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available with electronic router technologies. New optical signal processing have been demonstrated that enable routing at bit rates from 10gb/s to beyond 40gb/s. Keywords: Wavelength Division Multiplexing(WDM)‚ Packet switching‚ Router‚ Bandwidth‚ IP network‚ Contention Resolution . I. Introduction Packets are the basic units of Internet data. Currently‚ they are directed to their final destination using electronic routers. These packets are moved from router to router using optical fiber transmission
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as scalable (Oppenheimer‚ p. 169‚ 2011). Skipping the planning and administering of a structured model approach to the network layer addressing can cause problems such as disorganization‚ duplicate network addresses‚ illegal addresses that cause routers to not route to the internet‚ shortage of addresses (Oppenheimer‚ p. 168-169‚ 2011). Executive Summary First a design
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Section – I: 1) Explain why the performance of an Ethernet LAN decreases with an increase in the number of stations on the LAN‚ whereas it increases (at least initially) with the increase in the number of stations in a token-ring LAN? A) There are too many differences between Token Ring and Ethernet to list out here. You could read more about it from many useful search results for "ethernet vs. token ring." I’ll point out a key difference and give you a source answering your question on performance
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DOCSIS (Data over Cable Service Interface Specification)‚ ISDN (Integrated Services Digital Network)‚ PPP (Point to Point Protocol)‚ PoS (Packet over SONET/SDH)‚ and SDLC (Synchronous Data Link Control). C. The layers of the OSI that switches and routers operate are the physical layer‚ data link layer‚ and network
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