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network coding
Network coding is a method of optimizing the flow of digital data in a network by transmitting digital evidence about messages... (Continued) Definition
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What licenses allow user access to applications on the server?
What licenses allow user access to the GP application on the server? Find out from infrastructure and project management expert Carrie Higbie. Ask the Expert
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What is the difference between VPN and VPN pass-through?
In this Q&A, our VPN expert describes the difference between a basic VPN and VPN pass-through, a feature often found in small business Internet gateway devices. Ask the Expert
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carrier detect
Carrier detect (see modem lights) is a control signal between a modem and a computer that indicates that the modem detects a "live" carrier that can be used for sending and receiving information. Definition
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How can I persuade my boss from letting users have administrative access to their machines?
Does upper management not understand how fuzz is affecting your network? Use this expert response from network administration expert Lindi Horton to convince your boss that users should not have administrative access to their machines. Ask the Expert
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To evaluate network management, what criteria is there?
What are the criteria for evaluating how efficient your network management is? Find out in this expert response with Lindi Horton. Ask the Expert
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IP Accounting -- from Network Management: Accounting and Performance Strategies
IP Accounting, Chapter 6 of "Network Management: Accounting and Performance Strategies," describes the IP Accounting features in Cisco IOS and teaches you the different IP Accounting functions and SNMP MIB. Learn about IP Accounting Access Control Li... Chapter Download
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fiber jumper
A fiber jumper, sometimes called a fiber patch cord is a length of fiber cabling fitted with LC, SC, MTRJ or ST connectors at each end... (Continued) Definition
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patch cord
A patch cord is a length of cable, with connectors on the ends, that is used to connect an end device to something else, such as a power source. Definition
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staggered quadrature phase-shift keying
Staggered quadrature phase-shift keying (SQPSK), also known as offset quadrature phase-shift keying (OQPSK), is a method of phase-shift keying (PSK) in which the signal carrier-wave phase transition is always 90 degrees or 1/4 cycle at a time... (Con... Definition
Network Management Strategies for the CIO