free (source and dest MAC) -Physical: provides access to the cable/electrical signals that represent ones and zeros TCP/IP stack -Application: Telnet‚ FTP‚ SMTP‚ DNS‚ RIP‚ SNMP -Transport:TCP/UDP -Internet: IP‚ ARP‚ IGMP‚ ICMP -Network access: Ethernet‚ token ring‚ frame relay‚ ATM IP address format -4 numbers‚ each number 0-255 -Is always combined with a subnet mask and typically a default gateway -The subnet mask dictates which portions of the ip address identifies the network and host
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www.teletronics.com Introducing Teletronics’ TT™Series TT™5800 FCC ID: MFMTT5800 High Power 802.11a Bridge Item# 11-144i (AP Mode) Item# 11-146i (Bridge Mode) High Power 250mW 802.11b/g Bridge Features Web & SNMP based Management EZManager Adjustable Transmit (TX) Power VLAN Transparent Support Intra-BSS Traffic Blocking (Layer 2 Isolation) Configurable ACK timeout for long distance Turbo-mode for high data rate (Optional) Ruggedized waterproof and all weather enclosure WDS available
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CCNA3 Exploration Chapter 1. Study questions. 1.1 What are the three layers of the hierarchical network design model? Access‚ distribution‚ core Access‚ distribution and core. What are the advantages of designing LANs using the hierarchical model? Separates out different functions of a network. This would make it easier to manage‚ troubleshoot‚ and expand. Seperates out different functions of a network.The hierarchical model separates out different functions of a network‚ giving
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line is again available; if it is available‚ the NIC retransmits its data. 4. Carrier Sense refers to the fact that Ethernet NICs listen on the network and wait until they detect or sense that no other nodes are transmitting data over the signal or carrier on the communications channel before they begin to transmit. The term Multiple Access refers to the fact that several Ethernet nodes can be connected to a network and can monitor traffic‚ or
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1st Step Basic router configuration commands Continue with configuration dialog? [yes/no]: n Press RETURN to get started! Router>en // to enter from USER mode to Privilege mode use this command (en = enable) & press enter Router#conf t // to enter from PRIVILAGE mode to CONFIGURATION mode use this command (en = enable) & press enter Enter configuration commands‚ one per line. End with
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Certif CERTIFICATE IN COMPUTER NETWORKING AND ADMINISTRATION Student’s Guide Last Updated : Oct 2011 National Institute of Business Management Contents Day 01 - Introduction 03 Day 02 – Local Area Network (LAN) Concepts & Technologies Day 03 – Structured Cabling Day 04 - Microsoft® Windows Server 2008 R2 Day 05 - Microsoft® Windows Server 2008 DNS & DHCP Day 06 - Microsoft® Windows Server 2008 Active Directory® Day 07 - Administrating and Maintaining Microsoft® Windows
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Project Part 2 Alicia Kennedy‚ Justin Cagle‚ Martina Dennis ITT Technical Institute Mr. Rucker NT2799 October 13‚ 2013 To build and roll out a top level enterprise-wide telecommunications network for the ABC Company. As ABC’s Technical contractors meeting the ABC Company’s technical needs by meeting the requirements for each of their separate office locations in San Francisco‚ Detroit‚ Washington‚ Indianapolis‚ Tampa‚ Paris‚ Liverpool‚ Tokyo‚ and Sao Paulo. With local LANs that are in each
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Baldeo Persaud NT 1310 Physical Networking Unit 3 Exercise 1 Definitions: Application: (1) A program running on a computer. (2) A system‚ the transmission method of which is supported by telecommunications cabling‚ such as 100Base-TX Ethernet‚ or digital voice. (Oliviero & Woodward‚ 2011) Unshielded Twisted-Pair: (1) A pair of copper wires twisted together with no electromagnetic shielding around them. (2) A cable containing multiple pairs of UTP wire. Each wire pair is twisted many times per foot
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more expansion of the network if more devices are added over time. From the modem a Linksys Wireless-N Simultaneous Dual-Band Router WRT400N will be connected using category 6 cable for cleaner and faster transfer rates. The router has four 10/100 Ethernet cables that allow direct connection of printers‚ computers‚ and other devices
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the PBX. The plant in California uses a different phone system than the California office. The California Plant uses the Nortel Digital Phone System. The phone system is Voice-over-IP‚ which is VOIP; basically this phone system is connected to an Ethernet connection. The office in Missouri is currently using Avaya Digital Phone System; this system is connected to a Cisco 10MB Hub. The Avaya Digital Phone System connects all the phones and faxes in the location. The plant at the Missouri location
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