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CS2130106
CS2130106

... display of data, Memory and output: Storing and reporting data by the real-time monitoring, statistically analysing the historic data, draw the historic trend curve and output and print different report form for future use, when a pollution emergency is encountered, the environmental department coul ...
E1 Protection Fail
E1 Protection Fail

... and carry out maintenance, or and E1 switch the links remotely, if required. ...
Chapter 5: The Data Link Layer - Southern Adventist University
Chapter 5: The Data Link Layer - Southern Adventist University

... – seldom used on low bit-error link (fiber, some twisted pair) – wireless links: high error rates ...
tm8106-ois
tm8106-ois

... • Optical IP Switching (OIS) – Relates to OCS – Creation of shortcut (cut-through connection) directly at optical level i.e. Without optical-to-electrical conversion process – Distributed approach - Optical paths are automatically engineered by analyzing local traffic at each node. – OIS nodes class ...
IP Packet Switching  COS 461: Computer Networks  Spring 2008 (MW 1:30‐2:50 in COS 105)  Mike Freedman 
IP Packet Switching  COS 461: Computer Networks  Spring 2008 (MW 1:30‐2:50 in COS 105)  Mike Freedman 

... •  IP means never having to say you’re sorry…  –  Don’t need to reserve bandwidth and memory  –  Don’t need to do error detecTon & correcTon  –  Don’t need to remember from one packet to next  ...
Diapositive 1
Diapositive 1

... packet until final delivery to the destination is possible. – In steady-state, the packets of every source node will be distributed across all the nodes in the network --> every node in the network will have packets buffered destined to every other node --> a scheduled sender–receiver pair always ha ...
GenericFaultyCable
GenericFaultyCable

... However, during the course of routine examination of our customers network, several issues were uncovered that could improve the resilience of the customers network. These issues are unrelated to the principal objective of the NCS visit, yet could improve the overall performance and stability of the ...
VoIP - UMIACS
VoIP - UMIACS

... pre-defined at call setup – Multiple media per call, differing (and very wide range of) bandwidths – Dynamic reconfigurability during call – Potential for multicast conferencing, streaming ...
Effective Communication: Understanding One
Effective Communication: Understanding One

... Effective Communication: Understanding One Another Background Notes Listening is an underrated skill! Most people believe that they get what they want through talking. Many successful people, however, spend more time listening than talking. When they talk, they often ask questions to learn more. To ...
OIF Overview
OIF Overview

... demonstrate multi vendor UNI/NNI interoperability; demonstrated set up and removal of 15 LSPs across multidomain network in real time; • Participated by 12 vendors with 15 types of product of real network equipment or simulated nodes • Network topology with 10 network client devices and over 30 simu ...
Broadband Open Access: Lessons from Municipal Network Case
Broadband Open Access: Lessons from Municipal Network Case

... to price discriminate is not important since most households subscribe to the bundle, and wholesaler can extract the same rent. If there is a large fraction of the population with no interest in broadband data, then vertically integrated firm can do 25% better than a dark fiber wholesaler, but still ...
NetFlow's limitations
NetFlow's limitations

... With NetFlow and sFlow enabled on the devices that support it, the administrator has limited visibility. In particular, the administrator can see: • Which stations are generating the most traffic • What applications are running on the network by protocol and port number • Internet connections • VLAN ...
Intermediary - Clustering and Networking
Intermediary - Clustering and Networking

... Dynamic Packaging Producer Price: • price which can be used in package building; demands certain conditions • conditions are defined by producers and their agreements in product network • for example minimum or maximum duration of stay in the destination Intermediary’s role as a producer has grown t ...
Virtual Services Platform 4000 Series
Virtual Services Platform 4000 Series

... extending unique networking services to the edge as required. Autoattached end-point devices connect to the appropriate network resources: this would typically be a Fabric Connect Virtual Service Network (VSN), or it could be a conventional VLAN. The Fabric Attach capability delivers the “Enabled Ed ...
1404CT Lec4
1404CT Lec4

...  Most hosts acquire their IP address information through DHCP  DHCP services can be provided by Cisco routers ...
Skewness and Kurtosis in Function of Selection of Network Traffic
Skewness and Kurtosis in Function of Selection of Network Traffic

... Kurtosis characterizes the relative peakedness or flatness of a distribution compared with the normal distribution. For normally distributed data the kurtosis is 0. Positive kurtosis indicates a relatively peaked distribution. Negative kurtosis indicates a relatively flat distribution. As with skewn ...
EC310 Hwk 13
EC310 Hwk 13

... Can private IPv4 addresses be routed across the Internet? If not, what is the purpose of private IP addresses? If so, explain how they can be routed across the Internet. No. These private IPv4 addresses are provided to users to be used internally to private networks. This allows users the ability to ...
Network Connectivity_PPT_ch09
Network Connectivity_PPT_ch09

... • A domain is a collection of users and computers whose accounts are managed by Windows servers called domain controllers • Users and computers in a domain are subject to network access and security policies defined by a network administrator – The software that manages this security is referred to ...
The Internet and Its Uses
The Internet and Its Uses

... LAN media. This is usually UTP cabling, but modules can be added for using fiber-optics. –Depending on the model of router, there can be multiple interface types for connection of LAN and WAN cabling. –Each LAN will have a router as its gateway connecting the LAN to other networks. Inside the LAN wi ...
SURFboard® SBG6580 DOCSIS 3.0 Wireless Gateway
SURFboard® SBG6580 DOCSIS 3.0 Wireless Gateway

... Gateway enables the delivery of innovative ultra-broadband data and multimedia services as well as high-bandwidth home networking. The SURFboard SBG6580 is a fully integrated all-in-one home networking solution that combines the functionality of a DOCSIS 3.0 cable modem, four-port 10/100/1000 Ethern ...
Working Wireless - New Media Consulting
Working Wireless - New Media Consulting

... complicate matters, each wireless network has specific concerns that need be addressed by different types and combinations of security systems. Dependent on IT policy and user patterns, wireless network administrators may not only need be concerned about protecting the network from unauthorized acce ...
Characteristics of Communication Systems
Characteristics of Communication Systems

... A protocol is a set of rules which governs the transfer of data between computers. Protocols allow communication between computers and networks. Handshaking is used to establish which protocols to use. Handshaking controls the flow of data between computers protocols will determine the speed of tran ...
RFPWoodgroveBankJBHickmanmODFQ03
RFPWoodgroveBankJBHickmanmODFQ03

... At each site there will be two wireless networks using an infrastructure topology. Having wireless networks will provide flexibility, productivity and scalability. It allows people to move around and provide capabilities which traditional wired network infrastructures cannot do. Users will be able t ...
PowerPoint Presentation - Dynamic Routing
PowerPoint Presentation - Dynamic Routing

... Their state (including cost) ...
Auditing Multifunction Devices
Auditing Multifunction Devices

... Drive Shares • Network Drive Shares • Printer Drive Shares ...
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Network tap

A network tap is a hardware device which provides a way to access the data flowing across a computer network. In many cases, it is desirable for a third party to monitor the traffic between two points in the network. If the network between points A and B consists of a physical cable, a ""network tap"" may be the best way to accomplish this monitoring. The network tap has (at least) three ports: an A port, a B port, and a monitor port. A tap inserted between A and B passes all traffic through unimpeded, but also copies that same data to its monitor port, enabling a third party to listen.Network taps are commonly used for network intrusion detection systems, VoIP recording, network probes, RMON probes, packet sniffers, and other monitoring and collection devices and software that require access to a network segment. Taps are used in security applications because they are non-obtrusive, are not detectable on the network (having no physical or logical address), can deal with full-duplex and non-shared networks, and will usually pass through traffic even if the tap stops working or loses power.
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