Essays Tagged: "Ethernet"

Ethernet and Bluetooth.

esearch Centre (more commonly known as PARC), researcher Bob Metcalfe designed and tested the first Ethernet network . While working on a way to link Xerox's "Alto" computer to a printer, Metcalfe dev ... puter to a printer, Metcalfe developed the physical method of cabling that connected devices on the Ethernet as well as the standards that governed communication on the cable. The original Ethernet de ...

(11 pages) 144 0 3.7 Nov/2003

Subjects: Science Essays > Computer Science > Internet and networking

What is the difference between the Internet, intranets, and extranets?

NTERNET:The Internet is actually millions of computers connected together in some way (phone lines, Ethernet, ISDN, cable modems) so that they can share information. The Internet is really one big net ...

(2 pages) 149 0 3.0 Nov/2003

Subjects: Businesss Research Papers > Management

Effects of wireless computing technology

E Standards Committee is working on a wireless LAN standard -- 802.11, which is an extension of the Ethernet protocol. Because the field of wireless communication is so broad, the IEEE was not able to ... Burst Protocol Data Units out of the data and FEC units and usescarrier-sense methods borrowed from Ethernet to determine whether an RF Hop Group is clear for transmission. Each hop group consists of ...

(18 pages) 776 3 4.7 Mar/2004

Subjects: Science Essays > Computer Science

Optical Networks

ks, Enterprise Networks, and Optical Networks. Nortel offers the following optical products:Optical Ethernet : Optical Ethernet allows businesses to seamlessly expand their Ethernet LANs across the Me ... h and connection management capabilities and supports services from 155 Mbps to 10 Gbps and Gigabit Ethernet, including SONET and SDH network standards.All three companies should be able to sustain du ...

(3 pages) 107 0 5.0 Apr/2004

Subjects: Science Essays > Computer Science > Internet and networking

How An Ethernet Works

longer wanted.In this article, we will take a very close look at networking, and in particular the Ethernet networking standard, so you can understand the actual mechanics of how all of these compute ... to access a shared repository of data.Before getting into the details of a networking standard like Ethernet, we must first understand some basic terms and classifications that describe and differenti ...

(15 pages) 201 0 4.3 Jun/2004

Subjects: Science Essays > Computer Science

What is an Address Resoultion Protocol and why do we care?

r protocol used to convert an IP address into a physical address (called a DLC address), such as an Ethernet address. A host wishing to obtain a physical address broadcasts an ARP request onto the TCP ... two local-area networks (LANs), or two segments of the same LAN that use the same protocol, such as Ethernet or Token-Ring. Hubs: is a physical layer device that connects multiple user stations, each ...

(3 pages) 37 0 0.0 Oct/2004

Subjects: Science Essays > Technology

Notes from Business Data Communication Class, Local Area Network Technology. (download it is set up in a table)

CHAPTER 5OTHER LAN TECHOLOGIESLarge Ethernet networks, including:Hierarchical switch organization to reduce cost,Single points of failur ... reduce cost,Single points of failure,Workgroup versus core switchesVirtual local area networks and Ethernet physical layer standards.Wireless LANs Including:802.11 speeds802.11 access points and hand ... preparation using meshes and virtual circuits to reduces switching costsComparisons between ATM and Ethernet in handling brief traffic peaksLegacy LANs Including:token -ring networks and early Etherne ...

(12 pages) 85 0 0.0 Dec/2004

Subjects: Science Essays > Computer Science > Internet and networking

Computer Networking

inters, games, and other applications. LAN networks are fairly inexpensive; the cost is made by the Ethernet cables, adapters, and hubs. In order to set up the LAN network special operating system req ... REDIn most cases the wired network has been the one most often chosen, but the Wired LANs often use Ethernet cables and adaptors to link computers within a network. "Although two computers can be dire ...

(8 pages) 350 2 4.5 Mar/2005

Subjects: Science Essays > Computer Science > Internet and networking

Survey of Wireless Computing

EE Standards Committee is working on a wireless LAN standard -- 802.11, which is anextension of the Ethernet protocol. Because the field of wireless communication is so broad, the IEEEwas not able to ... Burst Protocol Data Units out of the data and FEC units and usescarrier-sense methods borrowed from Ethernet to determine whether an RF Hop Group is clear fortransmission. Each hop group consists of f ...

(17 pages) 210 1 4.4 Apr/2005

Subjects: Science Essays > Computer Science > Internet and networking

Design Office Network

of Internet access.- Data storingType of network topologyToday's most common network types include Ethernet, ATM or token ring. Each of these three offers is alternative for supporting a LAN, each wi ... AN, each with its own costs and performance benefits. However, the our company network will base on Ethernet with 100Base-T speed, because of 100Base-T Ethernet stands as the existing technology and t ...

(4 pages) 184 2 4.3 May/2005

Subjects: Science Essays > Computer Science > Internet and networking

McBride Financial LAN Boise Location

ology. McBride Financial Services will use a star topology with the fast reliable services of a FastEthernet (100 Mbps) throughout the local office to ensure message delivery and connectivity without ... dundant site in the case of lose connectivity to Boise. As previously stated, Boise will have a FastEthernet local access network (LAN) that will be physically wired in accordance with the Electronics ...

(8 pages) 416 1 5.0 Aug/2006

Subjects: Science Essays > Computer Science > Internet and networking

Build an Internet Infrastructure - Networking

art of the room, we put 10 computers in each side, and all the workstation have to well-installed 2 Ethernet card in order to connect to the internet/ server or Hub. Firewall should be implemented in ... k points with routers before arriving at its destination.A network Interface card (NIC) also called Ethernet card and this is an expansion board you have to plug into a computer so the computer can be ...

(9 pages) 124 0 0.0 Sep/2006

Subjects: Science Essays > Computer Science > Internet and networking

Computer Networking

ill be installing 3 DES-5224 switches. The D-Link DES-5224TX is a high performance 24-port 10/100Mb Ethernet/Fast Ethernet NWay auto-negotiation modular Switch with SNMP/RMON web-based management, and ...

(1 pages) 29 0 0.0 Oct/2001

Subjects: Science Essays > Computer Science > Internet and networking

O-Sphere

ncommon features. For example, there's a port that looks almost like a phone jack, but bigger. This Ethernet port is actually used to connect the console to the world through a broadband Internet conn ... ec Polygon Performance: 119 M/sec Storage Medium: 2-5x DVD, 8 GB hard disk I/O: Game controller x4, Ethernet (10/100) Audio Channels: 128 Broadband Enabled: Yes DVD Movie Playback: Yes Modem Enabled: ...

(2 pages) 422 0 0.0 Jan/2002

Subjects: Businesss Research Papers

Ethernet Protocol

The Ethernet protocol is a set of rules that administer the infrastructure so computers can communicate ... e speed of the data transferred, access method, types of cables used, and physical topologies. Most Ethernet systems use Carrier sense multiple access with collision detection (CSMA/CD to control acce ... he network and frames for combining data into data packets, which is defined by the IEEE 802.3. The Ethernet protocol allows for linear bus, star, or tree topologies. The data can be transmitted over ...

(4 pages) 42 0 3.4 Jul/2007

Subjects: Science Essays > Computer Science > Internet and networking

Bead Bar DBSM Recommendations

done point to pointPhoto copied and reproduced from Bus Network Topology (2007).A bus topology such Ethernet uses a single communication backbone for all devices.Devices:The most common type of networ ... nsive and somewhat difficult to install."Network adapter cards and MAU are much more expensive than Ethernet cards and hubs" (Falls Connect, 2007)."Slower than an Ethernet network under normal load" ( ...

(2 pages) 64 0 5.0 Dec/2007

Subjects: Businesss Research Papers > Management

Description of how networks normally grow from LAN to larger and then to WAN

r. Hence the rates of transfer have to be very high. In order for a LAN to exist there has to be an Ethernet for data linking as well as layer protocol or computers that are connected through switches ... are connected through switches or a router (mostly for larger LANs) or a modem for Internet access.Ethernet: This is a standard protocol or data link for LAN and defines the number of conductors requ ...

(3 pages) 27 0 4.3 Mar/2008

Subjects: Science Essays > Computer Science > Internet and networking

Topologies

s, Ring, and Star. Additionally, the discussion will also include information on the differences of Ethernet, Token Ring, FIDDI, and wireless networks. Within the discussion of the topologies will be ... y could afford to implement and maintain the system.Next to be discussed in terms of differences is Ethernet, Token Ring, FIDDI and wireless technology. The differences between these terms lean more t ...

(3 pages) 80 0 5.0 Mar/2008

Subjects: Science Essays > Computer Science

Differences of NTC360 Terms

, Bus, Ring, and Star. Moreover, the discussion will also include information on the differences of Ethernet, Token Ring, FIDDI, and wireless networks. Within the discussion of the topologies will be ... a fault on the central hub, all the machines connected to that hub will no longer be in the network.Ethernet, Token Ring, FIDDI, and wirelessThe difference between the Ethernet, Token Ring, FIDDI and ...

(5 pages) 17 0 0.0 Jun/2010

Subjects: Businesss Research Papers > Management