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15 Cards in this Set
- Front
- Back
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3 parts of PACKET STRUCTURE
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HEADER
DATA TRAILER |
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Includes an alert signal to indicate that the packet is being transmitted,source address,destination address,clock information to synchronize transmission
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HEADER
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the actual data being sent divided at about .5 to 4K chunk on the network
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DATA
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usually contains an error checking component
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TRAILER
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a basic unit of network communication and is being collected and reassembled to form the original data
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PACKET
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4 types of transmission degration
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Attenuation
Electromagnetic Interferance (EMI) Crosstalk Dispersion |
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a device that brings media segments together in a central location.
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HUB
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it examines the destination ETHERNET address,then forwards the frame out the port through which address can be reached.It uses MAC addresses to identify each pc connected on it.
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SWITCH
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a piece of software that provides your pc with access to the network services.For a type of home network,this software is known as Client for Microsoft Networks
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NETWORK CLIENT
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the language used by network devices to communicate.These are also called rules and technical procedures for communicating and interacting in the network.
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PROTOCOLS
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a protocol suide (bundle) used by windows pc to communicate with other computers
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TCP/IP
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the process of attaching a certain protocol to the NIC establishing communication channel between a protocol and NIC driver.
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BINDINGS
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4 ways to assign IP address win winxp professional
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1.DHCP (dynamic host control protocol)
2.APIPA (Automatic Private IP Adressing) 3.Static IP Addressing 4. Alternate Configuration |
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These are both databases that stores member's User ID and Password
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MPS/LDAP
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It verifies the user ID and password entered by a member with the member's User Id and password stored in the mps/ldap databases
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Radius Server
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