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| | Communications protocol - Wikipedia, the free encyclopedia |
 | | For a protocol to be effective it needs to be specified in such a way, that engineers, designers, and in some cases software developers can implement and/or use it. | | | For the specific topic of computing protocols, see Protocol (computing). | | | The communication protocols for digital computer network communication have many features intended to ensure reliable interchange of data over an imperfect communication channel. |
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http://en.wikipedia.org/wiki/Network_protocol
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| | Network Time Protocol - a Whatis.com definition - see also: NTP |
| | Network Time Protocol (NTP) is a protocol that is used to synchronize computer clock times in a network of computers. | | | The term NTP applies to both the protocol and the client/server programs that run on computers. | | | Instead, computers designated as primary time servers are outfitted with the receivers and they use protocols such as NTP to synchronize the clock times of networked computers. |
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http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci283988,00.html
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| | Glossary |
| | Sneaker-Net - Refers to a manual method of sharing files in which a file is copied from a computer to a floppy disk, transported to a second computer by a person physically walking (apparently wearing sneakers) to the second computer, and manually transferring the file from floppy disk to the second computer. | | | All the computers connected to a peer-to-peer network are capable of being the file server. | | | Token Ring - A network protocol developed by IBM in which computers access the network through token-passing. |
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http://fcit.usf.edu/network/glossary.htm
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| | Network Analysis Protocol Analyzer - FAQs |
| | While protocol analyzers can be used by network developers to view the exact contents of a network conversation, a modern protocol analyzer with a graphical user interface provides many other types of information beyond the bits and bytes of the actual protocols. | | | Is a protocol analyzer useful in a switched environment? | | | Protocol analyzers can only view and collect traffic from the segment or switch where the analyzer is located. |
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http://www.networkinstruments.com/products/faq.html
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| | Chapter 2: Protocol |
| | LocalTalk is a network protocol that was developed by Apple Computer, Inc. for Macintosh computers. | | | A protocol is a set of rules that governs the communications between computers on a network. | | | The Token Ring protocol was developed by IBM in the mid-1980s. |
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http://fcit.coedu.usf.edu/network/chap2/chap2.htm
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| | Network Monitor, Protocol Analyzer, Network Probe |
| | Distinct Network Monitor is a packet capture and network protocol analyzer software that translates complex protocol negotiation into natural language, pinpointing where errors occurred. | | | Network Monitor was developed for network professionals who need to quickly detect network errors rather than wading through pages of incomprehensible network traffic. | | | This feature is very useful for software developers working with proprietary protocols or developing applications that rely on specific protocols. |
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http://www.network-monitor.com
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| | Simple Network Management Protocol - Wikipedia, the free encyclopedia |
| | Simple Network Management Protocol version 2 (RFC 1441-RFC 1452), also known as SNMP v2 or SNMP v2p, revises version 1 and includes improvements in the areas of performance, security, confidentiality, and manager-to-manager communications. | | | User-Based Simple Network Management Protocol version 2, or SNMP v2u, is defined in RFC 1909-RFC 1910. | | | A master agent is a piece of software running on an SNMP-capable network component (say, a router). |
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http://en.wikipedia.org/wiki/Simple_network_management_protocol
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| | RFC 1305 (rfc1305) - Network Time Protocol (Version 3) Specification, Impl |
| | Network Working Group David L. Mills Request for Comments: 1305 University of Delaware Obsoletes RFC-1119, RFC-1059, RFC-958 March 1992 Network Time Protocol (Version 3) Specification, Implementation and Analysis Note: This document consists of an approximate rendering in ASCII of the PostScript document of the same name. | | | It defines the architectures, algorithms, entities and protocols used by NTP and is intended primarily for implementors. | | | Network Time Protocol This section consists of a formal definition of the Network Time Protocol, including its data formats, entities, state variables, events and event-processing procedures. |
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http://www.faqs.org/rfcs/rfc1305.html
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| | network monitor, protocol analyzer, and packet sniffer |
| | This network monitor and protocol analyzer is the ultimate tool for traffic-level network monitoring, troubleshooting, analysis, and visualization. | | | You can install Network Probe on any computer connected to the network you want to monitor, and log in to that probe using a standard java-enabled web browser from anywhere on the network. | | | There is no need to install any client-side software, just use a web browser to log in and inspect the network traffic statistics. |
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http://www.objectplanet.com/Probe
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| | SNMP - Simple Network Managment Protocol |
| | In the Manager/Agent paradigm for network managment, managed network objects must be logically accessible. | | | Bridges, Hubs, Routers or network servers are examples of managed devices that contain managed objects. | | | These managed objects might be hardware, configuration parameters, performance statistics, and so on, that directly relate to the current operation of the device in question. |
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http://www2.rad.com/networks/1995/snmp/snmp.htm
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| | time reference for your network NTP - The Network Time Protocol |
| | In large networks it is a good practice to install one ore more stratum 1 time servers which make a reference time available to several server computers in each department. | | | The public domain software package called NTP (Network Time Protocol) is an implementation of the TCP/IP network protocol with the same name. | | | The protocol and related algorithms have been specified in several. |
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http://www.ntp-zeit.de/index_en.htm
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| | [No title] |
| | The current HOST-to-HOST protocol of the ARPANET, which was designed (and optimized) for data transfer, was found unsuitable for real-time network voice communication. | | | INTRODUCTION Currently, computer communication networks are designed for data transfer. | | | For example, the PITCH value (at the transmitter) of 4131 belongs to the interval "(4024,4131]", hence it is coded as j=6 which is mapped by the receiver to the value 21. |
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http://www.ietf.org/rfc/rfc741.txt
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| | GeodSoft How-To: NTP Time Synchronization: Contents |
| | The emphasis is on the basics of installing Network Time Protocol servers on UNIX and Windows computers with numerous links to detailed authoritative sources. | | | A tutorial on how-to install free Network Time Protocol (NTP) servers and clients on UNIX (OpenBSD and Linux) and Windows to synchronize the time on all your computers to within less than a second of the official Coordinated Universal Time (UTC). | | | It's become clear that NTP Is a Complete Solution to the UNIX and Windows computer time synchronization and accuracy problem. |
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http://geodsoft.com/howto/timesync
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| | The Network Time Protocol (NTP) Distribution |
| | Background information on computer network time synchronization can be found on the Executive Summary - Computer Network Time Synchronization page. | | | While public key cryptography is optional but highly recommended for all NTP operations, it is required for the NTPv4 Autokey protocol described on the Autonomous Authentication page and is an integral component of the generic automatic configuration scheme described on the Autonomous Configuration page. | | | NTP is by its very nature a complex distributed network application and can be configured and used for a great many widely divergent timekeeping scenarios. |
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http://www.eecis.udel.edu/~ntp/ntp_spool/html
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| | Network Protocol Stack & TCP hacking Linux Gazette |
| | The main functionality of IP is routing, it checks incoming packets to see if they are for the host computer or if they need to be forwarded. | | | Or we can optimize the protocol implementation.Well that depend upon one's craze to hack kernel and implement new ideas. | | | UDP simply provides a framework for addressing packets to ports within a computer, while TCP allows more complex connection based operations such as recovery and lost packets and also traffic management implementations. |
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http://www.linuxgazette.com/node/view/8781
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| | ntp.org: Home of the Network Time Protocol |
| | NTP is a protocol designed to synchronize the clocks of computers over a network. | | | The NTP Public Services Project, which is hosted by Internet Systems Consortium, Inc., provides support and additional development resources for the Official Reference Implementation of NTP. | | | Background information about NTP, along with briefings and a bibliography, are available at the Network Time Synchronization Project page. |
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http://www.ntp.org
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| | WKMN - Network Protocol Tutorial |
| | Network Monitoring and Analysis: A Protocol Approach to Troubleshooting by Ed Wilson, James Naramore | | | You need to know a lot about hardware, software, protocols, standards, and more in order to properly create a WAN. | | | Finding the right resource on protocols really depends on what you are trying to learn. |
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http://www.wkmn.com/newsite/protocol.html
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| | Simple Network Management Protocol (SNMP) |
| | Managed devices, sometimes called network elements, can be routers and access servers, switches and bridges, hubs, computer hosts, or printers. | | | SNMP enables network administrators to manage network performance, find and solve network problems, and plan for network growth. | | | An SNMP-managed network consists of three key components: managed devices, agents, and network-management systems (NMSs). |
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http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/snmp.htm
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| | IP |
| | The Internetwork Protocol (IP) provides a best effort network layer service for connecting computers to form a computer network. | | | The most complex part of an IP router is concerned with determining the optimum link to use to reach each destination in a network. | | | Each packet carries the IP address of the sending computer and also the address of the intended recipient or recipients of the packet. |
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http://www.erg.abdn.ac.uk/users/gorry/course/inet-pages/ip.html
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| | SNMP Protocol Overview |
| | SNMP is an asymmetric protocol, operating between a management station (smart) and an agent (dumb). | | | The agent is the device being managed - all its software has to do is implement a few simple packet types and a generic get-or-set function on its MIB variables. | | | More complex (and expensive) ones collect MIB data over time and use GUIs to draw network maps. |
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http://www.freesoft.org/CIE/Topics/108.htm
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| | Simple Network Management Protocol - a Whatis.com definition - see also: SNMP |
| | SNMP is described formally in the Internet Engineering Task Force (IETF) Request for Comment (RFC) 1157 and in a number of other related RFCs. | | | Search400.com also has many links related to the Simple Network Management Protocol. | | | SearchWin2000.com has a collection of Internet links related to Simple Network Management Protocol. |
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http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214221,00.html
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| | Kerberos: The Network Authentication Protocol |
| | A free implementation of this protocol is available from the Massachusetts Institute of Technology. | | | Kerberos was created by MIT as a solution to these network security problems. | | | In summary, Kerberos is a solution to your network security problems. |
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http://web.mit.edu/kerberos/www
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| | Secret Internet Protocol Router Network (SIPRNET) |
| | The SIPRNET is the new, worldwide router-based network replacing the older X.25-based packet switched network (the Defense Secure Network One (DSNET1) of the Defense Data Network (DDN)). | | | Various DOD router services and systems will migrate onto the SIPRNET backbone router network to serve the long-haul data transmission needs of the users. | | | The Secret Internet Protocol Router Network (SIPRNET) has matured to be the core of our warfighting command and control capability. |
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http://www.fas.org/irp/program/disseminate/siprnet.htm
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| | Software for LAN, intranet and the Internet |
| | SoftPerfect Network Scanner is a multi-threaded IP, SNMP and NetBIOS scanner with a modern interface and several advanced features. | | | SoftPerfect Network Protocol Analyzer is an advanced, professional tool (sniffer) for analyzing, debugging, maintaining and monitoring local networks and Internet connections. | | | We develop software for local area networks, intranet, and WAN environments. |
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http://www.softperfect.com
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| | IP / Routing - Simple Network Management Protocol - SNMP |
| | FutureSoft SNMP (Simple Network Management Protocol) is a complete implementation of a multi-lingual SNMP Agent supporting SNMPv1, SNMPv2c and SNMPv3 Network Management Protocols. | | | The two-tiered architecture of the software implemented as 'Protocol Middle Level' and 'Protocol Low Level' routines, provides an easy interface for the managed entities. | | | FutureSoft SNMP reduces the time to market for OEMs and VARs who wish to incorporate the SNMP Agent functionality into their products. |
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http://www.futsoft.com/snmp.htm
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| | Slam Dunk Solutions Home |
| | When you work with Slam Dunk Solutions, you guarantee yourself a proven network system that is secure, reliable and less expensive to build and maintain than other options. | | | Their advanced capability due to the fact that they operate their own network with hardware co-located at multiple sites at several locations around the world. | | | And it works whether you build and manage your own system or utilize our existing robust network. |
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http://www.slamdunksolutions.com
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| | SNMP Research: Protocol (SNMP) |
| | Discover how SNMP Research has been developing solutions to incorporate the Extensible Markup Language (XML) into standards-based network management. | | | The Internet Engineering Task Force posts information on its groups, activities, and current happenings with the status of Internet network management. | | | This page offers information about SNMP and network management. |
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http://www.snmp.com/protocol
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| | Ethereal: A Network Protocol Analyzer |
| | Ethereal is used by network professionals around the world for troubleshooting, analysis, software and protocol development, and education. | | | Its open source license allows talented experts in the networking community to add enhancements. | | | It runs on all popular computing platforms, including Unix, Linux, and Windows. |
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http://www.ethereal.com
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| | Controller Area Network (CAN) - Protocol |
| | It is easy to add stations to an existing CAN network without making any hardware or software modifications to the present stations as long as the new stations are purely receivers. | | | As a result of the content-oriented addressing scheme a high degree of system and configuration flexibility is achieved. | | | The CAN protocol also implements two mechanisms for error detection at the bit level: |
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http://www.can-cia.org/can/protocol
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| | WildPackets - Home Page |
| | The ideal remote capture and analysis solution for network engineers whose mission is to keep all network segments performing optimally. | | | AiroPeek VX, the company’s new expert VoWiFi (Voice over Wireless) analyzer, looks at packet-level details of RTP and RTCP streams and evaluates packet delay variations, packet loss, jitter, and computes industry-standard R-Factor and Predictive MOS scores for each call. | | | This solution combines the WildPackets AiroPeek NX analyzer and the Cognio ISMS Mobile solution-the best products available today for packet analysis, wireless network analysis, and RF spectrum analysis. |
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http://www.wildpackets.com
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| | USNO NETWORK TIME SERVERS |
| | ISPs should configure routers or firewalls to serve as stratum 2 servers to the ISP network. | | | NTP runs as a client program on a computer. | | | Current NTP traffic in Washington, DC Network Time Protocol (NTP) is an Internet standard protocol which enables client computers to maintain system time synchronization to the US Naval Observatory Master Clocks in Washington, DC and Colorado Springs, CO. |
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http://tycho.usno.navy.mil/ntp.html
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| | Network Time Protocol Version 3 |
| | The Network Time Protocol (NTP) provides a mechanism to synchronize time on computers across an internet. | | | How to determine whether xntp is working properly? |
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http://www.ccd.bnl.gov/xntp
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| | Packet Sniffers, Network Sniffing Tools, and Protocol Analyzers for SCADA, Industrial Networks, Bluetooth, ZigBee, IEEE ... |
| | Packet Sniffers, Network Sniffing Tools, and Protocol Analyzers for SCADA, Industrial Networks, Bluetooth, ZigBee, IEEE 802.15.4, RS-232, & Ethernet | | | We are the world's number one provider of PC-based packet sniffers, network sniffing tools, and protocol analyzers for special-purpose data communication and control networks. | | | technology is built into all Frontline analyzers and allows rapid development of new protocol decoders and easy customization (by you or by us) of existing decoders. |
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http://FTE.com
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| | DNP |
| | The development of DNP3 was a comprehensive effort to achieve open, standards-based Interoperability between substation computers, RTUs, IEDs (Intelligent Electronic Devices) and master stations (except inter-master station communications) for the electric utility industry. | | | A Forum for Supporters of the Distributed Network Protocol | | | And since the inception of DNP, the protocol has also become widely utilized in adjacent industries such as water / waste water, transportation and the oil and gas industry. |
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http://www.dnp.org
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| | Protocols.com: WAN, LAN, ATM Ftp, Http, ICMP, UDP Telecommunications |
| | Protocols.com offers a comprehensive listing of data communications protocols, their functions in respect to the OSI model, the structure of the protocol and various errors and parameters. | | | Click here to visit our library of technical presentations and white papers about protocols and access password protected areas of the site. | | | For a full directory of protocols click here |
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http://www.protocols.com
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| | DeviceNet Network Protocol |
| | A brief overview of how to set up a DeviceNet network efficiently and with minimal hassles | | | More than any others', Woodhead Connectivity’s brands merge together to provide the most in-depth offering for DeviceNet systems designers. | | | Whether you select a centralized or distributed control architecture, we have the product offering and expertise to free you to design without limitation. |
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http://www.connector.com/products_devicenet.html
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| | 2. A PPP Network Control Protocol (NCP) for IP |
| | An implementation should be prepared to wait for Authentication and Link Quality Determination to finish before timing out waiting for a Configure-Ack or other response. | | | Other Codes should be treated as unrecognized and should result in Code-Rejects. | | | Exactly one IPCP packet is encapsulated in the Information field of PPP Data Link Layer frames where the Protocol field indicates type hex 8021 (IP Control Protocol). |
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http://www.freesoft.org/CIE/RFC/1332/2.htm
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| | SYNAPSE: BANalyzer - Online Network Protocol Database |
| | design and layout © Synapse: Networks - Theaterplatz 1 | | | Back to Synapse: Networks Mainpage - Back to BANalyzer Online Mainpage | | | Please choose your protocol family you would like to know more about : |
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http://www.synapse.de/ban/eng.html
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