efficient communication between staff. SECTION 3. WORK AREA AND INFORMATION TECHNOLOGY ENVIRONMENT Supports personnel with telecommunications systems, data and voice integration, network architecture and engineering, and network operations. Ethernet, FDDI networking, some token ring, Centrex telephone environment, Novell, Banyan, peer-to-peer networking over IP, SNA, connections used by mainframe, and 120+ dial-in modems. SECTION 4. MAJOR JOB FUNCTIONS JOB FUNCTIONS | PERCENT OF TOTAL WORKING TIME
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THEORY The correct answer(s): D What is the default IPX Ethernet encapsulation? A.) SNAP B.) Arpa C.) 802.2 D.) Novell-Ether E.) SAP Novell-ether is the default LAN encapsulation. Novell-ether is 802.3. The correct answer(s): A What must be true for two Routers running IGRP to communicate their routes? A.) Same autonomous system number B.) Connected using Ethernet only C.) Use composite metric D.) Configured for PPP For two routers to exchange IGRP routes they
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IEEE 802.3: This is a standard specification which is used for the Ethernet and this is a method of physical communications in a local area network. FDDI: This stands for fiber distributed data interface and this is a set of ANSI and also the ISO standards which is used for data transmission on fiber optic lines in a local area network. IEEE 802.5: In IEEE 802.5, the token passing method is used in
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C H A P T E R 43 Chapter Goals • • • • • • • • • Explain IP multicast addressing. Learn the basics of Internet Group Management Protocol (IGMP). Explain how multicast in Layer 2 switching works. Define multicast distribution trees. Learn how multicast forwarding works. Explain the basics of protocol-independent multicast (PIM). Define multiprotocol BGP. Learn how Multicast Source Discovery Protocol (MSDP) works. Explain reliable multicast: PGM. Internet Protocol Multicast Background
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|Top of Form Which two statements describe the benefits of VLANs? (Choose two.) [pic] VLANs improve network performance by regulating flow control and window size. [pic] VLANs enable switches to route packets to remote networks via VLAN ID filtering. [pic] VLANs reduce network cost by reducing the number of physical ports required on switches. [pic] VLANs improve network security by isolating users that have access to sensitive data and applications. [pic] VLANs divide a network
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ailQuestion No # 1: Discuss information System? Information system, an integrated set of components for collecting, storing, processing, and communicating information. Business firms, other organizations, and individuals in contemporary society rely on information systems to manage their operations, compete in the marketplace, supply services, and augment personal lives. For instance, modern corporations rely on computerized information systems to process financial accounts and manage human resources;
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Cisco Router Basic Configuration Tutorial David Aliata, daliata@wcs.org 16th September, 2011 Conventions All names and addresses used in examples are just that, examples, and should not be used on your network. Do not type them in verbatim when configuring your system. Finally, in some examples where the command requires an IP address as an argument, the IP address may be represented in this way, xx.xx.xx.xx, or aa.bb.cc.dd. You will never actually use these strings when configuring your system
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There are three parts to this assignment relating to each lecture in Module 1. Part 1: Layering and the Internet Model Imagine that a technology organization has been in business for decades, and that the organization developed its own method of computer-to-computer communication. Because this method of communication only occurs within this organization, it is not layered, but rather is designed to operate as quickly and efficiently as possible on the custom hardware by using the least amount
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Computer network From Wikipedia, the free encyclopedia "Computer networks" redirects here. For the periodical, see Computer Networks (journal). "Datacom" redirects here. For other uses, see Datacom (disambiguation). Network science Theory · History Graph · Complex network · Contagion Small-world · Scale-free · Community structure · Percolation · Evolution · Controllability · Topology · Graph drawing · Social capital · Link analysis · Optimization Reciprocity · Closure · Homophily
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Task 1 Element 1 Describe computer network types and standards. 1.1 The description distinguishes types of networks. Homogeneous Networks Homogeneous means similar, it is easy to administer and protect the homogeneous network configuration in networking. In a homogeneous network configuration, the similar operating environment is used to run the all systems. Same protocols are used to run the same operating environment and with the similar security attributes. A homogeneous network used
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