Week10
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Peer-to-peer networks allow for sharing of idle computer resources. The first popular peer-to-peer system was a file sharing service that gained public attention. Other peer-to-peer systems require nodes to know each other's network addresses in advance. Network management programs use SNMP messages to poll agent programs running on devices, which reply with aggregated information presented to the management console. Agent software records device-specific performance data and makes it available to SNMP management programs, allowing repairs to be made.
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Week10
Peer-to-peer networks work by allowing personal computers to share resources directly with each other, rather than relying on centralized servers. The first major peer-to-peer system to gain public attention was a file sharing service. SNMP (Simple Network Management Protocol) allows network devices to be monitored and managed remotely through polling messages sent to agent programs running on devices, which then aggregate the collected information for presentation. Agent software records device-specific performance, inventory, and traffic data and makes it available to SNMP management programs to enable remote monitoring and repairs of network devices.
Week10
Peer-to-peer networks work by allowing personal computers to share resources directly with each other, rather than relying on centralized servers. The first major peer-to-peer system to gain public attention was a file sharing service. SNMP (Simple Network Management Protocol) allows network devices to be monitored and managed remotely through polling messages sent to agent programs running on devices, which then aggregate the collected information for presentation. Agent software records device-specific performance, inventory, and traffic data and makes it available to SNMP management programs to enable remote monitoring and repairs of network devices.
Robot Tele-operation System Based on GPRS
This document summarizes a robot tele-operation system that uses GPRS to allow remote control and monitoring of a mobile robot via a mobile phone. The system uses two control methods: predefined sequences and instant actions. It was designed and implemented using technologies like Java, J2EE, Tomcat server, and embedded hardware like an RF transmitter/receiver connected to a microcontroller. The system architecture includes a server, database, web/app server, PC and mobile clients that allow authentication, remote object invocation, data processing and transmission to control the robotic unit.
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This document describes an Android-based wireless PC controller. It discusses the system architecture, which uses a client-server model with the Android mobile as the client and PC/laptop as the server. It also covers the algorithms and strategies used, including interprocess communication via socket programming and utilizing WiFi technology. The system allows a user to control applications on their PC remotely using their Android mobile.
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NetFlow Analyzer helped a leading bank in Indonesia to monitor its network bandwidth usage and protect the network from security threats.Arm embedded web server based on dac system
for btech, mtech, ece, eee , projecs on domains embedded, matlab, vlsi, image processing, signal processing, communication,fpga please contact @src embedded solution
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Week10
Peer-to-peer networks allow for sharing of idle computer resources. The first popular peer-to-peer system was a file sharing service that gained public attention. Other peer-to-peer systems require nodes to know each other's network addresses in advance. Network management programs use SNMP messages to poll agent programs running on devices. When agents reply, the SNMP console aggregates the information and presents it, which is useful for making repairs. Agent software records device-specific performance data and makes it available to SNMP management programs.
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Week10
Peer-to-peer networks work by allowing personal computers to share resources directly with each other, rather than relying on centralized servers. The first major peer-to-peer system to gain public attention was a file sharing service. SNMP (Simple Network Management Protocol) allows network devices to be monitored and managed remotely through polling messages sent to agent programs running on devices, which then aggregate the collected information for presentation. Agent software records device-specific performance, inventory, and traffic data and makes it available to SNMP management programs to enable remote monitoring and repairs of network devices.
Week10
Peer-to-peer networks work by allowing personal computers to share resources directly with each other, rather than relying on centralized servers. The first major peer-to-peer system to gain public attention was a file sharing service. SNMP (Simple Network Management Protocol) allows network devices to be monitored and managed remotely through polling messages sent to agent programs running on devices, which then aggregate the collected information for presentation. Agent software records device-specific performance, inventory, and traffic data and makes it available to SNMP management programs to enable remote monitoring and repairs of network devices.
Robot Tele-operation System Based on GPRS
This document summarizes a robot tele-operation system that uses GPRS to allow remote control and monitoring of a mobile robot via a mobile phone. The system uses two control methods: predefined sequences and instant actions. It was designed and implemented using technologies like Java, J2EE, Tomcat server, and embedded hardware like an RF transmitter/receiver connected to a microcontroller. The system architecture includes a server, database, web/app server, PC and mobile clients that allow authentication, remote object invocation, data processing and transmission to control the robotic unit.
Android based wireless PC controller
This document describes an Android-based wireless PC controller. It discusses the system architecture, which uses a client-server model with the Android mobile as the client and PC/laptop as the server. It also covers the algorithms and strategies used, including interprocess communication via socket programming and utilizing WiFi technology. The system allows a user to control applications on their PC remotely using their Android mobile.
Case study: Leading bank uses NetFlow Analyzer to solve mysteries on their ne...
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NetFlow Analyzer helped a leading bank in Indonesia to monitor its network bandwidth usage and protect the network from security threats.Arm embedded web server based on dac system
for btech, mtech, ece, eee , projecs on domains embedded, matlab, vlsi, image processing, signal processing, communication,fpga please contact @src embedded solution
web:www.srcembedded.com
mail:srcembedded@gmail.com
ph: 8297 313 858
Embedded Web Server based Interactive data acquisition and Control System
This document summarizes an embedded web server based interactive data acquisition and control system. The system uses an ARM9 processor running RTLinux to both acquire data from sensors and control industrial devices. It allows remote monitoring and control via a web browser. The ARM9 handles data acquisition, control functions, and an embedded web server simultaneously. Analog sensor signals are converted to digital with an ADC and stored in external memory. The web server portion allows clients to access the stored data and send control instructions via HTML pages. This embedded single-board solution provides reliable real-time data acquisition and remote control capabilities with low resource usage.
Week10
Peer-to-peer networks allow for sharing of idle computer resources. The first popular peer-to-peer system was a file sharing service that gained public attention. Other peer-to-peer systems require nodes to know each other's network addresses in advance. Network management programs use SNMP messages to poll agent programs running on devices. When agents reply, the SNMP console aggregates the information and presents it, which is useful for making repairs. Agent software records device-specific performance data and makes it available to SNMP management programs.
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- America Online (AOL) is an internet company that operates websites and has over 24 million members worldwide, including 5.9 million in Europe.
- A Personal Digital Assistant (PDA) is a small, portable computer used to store contact information, access the internet, and use applications on the go.
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SNMP is a protocol that allows network devices to communicate information about their status to network management systems. The management system polls agent programs running on devices using SNMP messages, and the agents reply with information that is aggregated and presented graphically. This information is stored in the MIB, or Management Information Base, which contains objects managing the elements of the network. Bridges and routers relay data between networks.
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- America Online (AOL) is an internet company that operates websites and has over 24 million members worldwide, including 5.9 million in Europe.
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FTP (File Transfer Protocol) allows sending and receiving files between machines remotely over the Internet.
A bastion host is a hardened computer located outside the firewall that withstands attacks and typically hosts a single application like a proxy server.
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Week11 Gwp
Digital access equipment attached to central office switches can use ISDN lines or standard dial tones to initiate calls outside a local area network. The central office switch routes calls by temporarily connecting local access lines to long distance services through a switching matrix. It accepts incoming calls and digitally connects to destinations using high-speed intraswitch trunks operating at a minimum of 45 megabits per second.
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The document discusses MP3 music files and related topics including File Transfer Protocol (FTP), MP3 format, copyright, and CDs. It provides details on how FTP is used to exchange files over networks, how MP3 is a patented digital audio format using lossy compression, the exclusive rights copyright provides to authors, and how CDs store up to 80 minutes of audio data.
Web Presen
FTP is a standard network protocol used to exchange and manipulate files over a network. MP3 is a patented digital audio format that uses lossy data compression. Copyright gives the author exclusive rights over their original work for a set period of time. A CD is an optical disc that was originally developed to store music but can also store other digital data.
Week11
ISDN is a set of standards for digital transmission over telephone wires that requires adapters at both ends. It provides two channels for carrying data and one for control/signaling. TCP/IP was developed by DOD to connect different networks and provides routing from local to global networks. Circuit switching establishes a fixed bandwidth connection between nodes before communication, unlike packet switching which can have varying delay.
Neutralized English Speech Sounds
The document discusses accents and pronunciation. It states that everyone has an accent and accents can change over time with life experiences. There is no single correct English accent, but a neutral accent is understandable to all English speakers. Accents are not fixed and can change naturally over time as people's identities and needs change. It also provides information on pronouncing English letters in Hindi and the differences between voiced and unvoiced consonant sounds in Hindi.
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The document discusses educational blogging and provides guidance from three articles on how to effectively implement blogging in the classroom. The articles advise teachers to establish guidelines before starting blogs, use blogs for educational rather than social purposes, choose secure blogging platforms, allow flexible posting styles, participate alongside students, and ensure blogs promote collaboration and reflection.
Netiquette
What is Netiquette? And why is it important for us to know be aware about this term?
How does our Self Image matter in Netiquette?
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The document discusses educational blogging and provides guidance from three articles on using blogs effectively in the classroom. The articles offer advice such as establishing guidelines before students begin blogging, using blogs for educational rather than social purposes, choosing secure blogging platforms, allowing flexible blog structure, and participating in blogging alongside students. Blogs can be useful for student reflection, receiving feedback, and collaborating with peers when implemented properly.
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This presentation gives information on appropriate way of having a video call/conference done at workplace.
Appropriate Etiquette needed even during a Con. Call along with decent Body Language.
For any feedback, please email at mitti.limbachiya@gmail.com
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This document provides grooming tips for men and women in a professional workplace setting. It emphasizes the importance of making a good first impression through proper grooming and attire. Key recommendations include wearing simple, conservative clothing in neutral colors without loud patterns; well-fitted pants and shirts that are wrinkle-free; closed-toe leather shoes that are polished; and minimal, traditional jewelry. Proper grooming involves being clean-shaven with well-manicured nails. The goal is to dress appropriately for the position in a way that will be judged positively within the first 30 seconds to 4 minutes of meeting others.
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SNMP is a protocol that allows network devices to communicate information about their status to network management systems. The management system polls agent programs running on devices using SNMP messages, and the agents reply with information that is aggregated and presented graphically. This information is stored in the MIB, or Management Information Base, which contains objects managing the elements of the network. Bridges and routers relay data between networks.
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This document discusses several key components of network management systems: Simple Network Management Protocol (SNMP) which allows sending and receiving of data from networked devices; Management Information Base (MIB) which is a database of monitored objects; and network switches which are integral parts of Ethernet local area networks. TCP/IP is also mentioned as the basic communication protocol of the Internet and private networks.
How Network Management Systems Work
SNMP is a protocol used to remotely monitor and configure network devices. Managed switches concentrate MIB data from connected devices and send it to management consoles. The MIB database, accessed by SNMP management programs through agents on each device, contains information for managing all devices on the network including servers, routers, printers and UPS systems.
How Network Management Systems
This document discusses different types of network management systems. It describes peer-to-peer networks that can operate without a central server or with a name server for coordination. It also explains the Simple Network Management Protocol (SNMP) which allows monitoring and controlling of network devices, and the Management Information Base (MIB) which defines the configuration and status information that can be retrieved from SNMP-enabled devices.
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How Network Management
SNMP uses messages conforming to the Simple Network Management Protocol to poll agent programs running in various network devices, gathering information stored in the Management Information Base. This information is aggregated by SNMP console programs and presented graphically. A network management system provides information on performance, inventory, and traffic through agent software in devices, which records data in a device-specific format, allowing repairs and planning for network upgrades and budgeting.
Group A Discussion Week 10
Peer-to-peer systems allow computers to connect and share files without servers by distributing data directly between connected devices, potentially allowing faster data transfer speeds than server-based systems but also enabling illegal file sharing. Uninterruptible power supplies provide backup battery power to equipment for a short time in the event of an outage. Management information bases are databases that manage objects in a network using standardized definitions as well as custom objects, allowing monitoring and control via simple network management protocol.
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Network management systems use SNMP to send and receive data from network devices through standardized MIB formats. SNMP works by sending PDUs to agents on devices to retrieve stored data from their MIBs. TCP/IP is the basic communication protocol that allows network components using SNMP to exchange information. Network switches are integral parts of most Ethernet LANs that connect managed switches to route data packets.
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assignment10
Network management systems use SNMP to poll agent programs running on network devices to gather performance and inventory data. This data is stored in a standardized MIB format specific to each device type. The management system then assembles this data and presents it graphically, providing network administrators with information to aid in budgeting, planning upgrades, and monitoring network health.
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This document describes a network monitoring system. It begins with basic terminology related to network monitoring tools and protocols like SNMP and WinPcap. It then discusses why network monitoring is needed and current research progress. The document outlines the system design, including UML diagrams, and tools and protocols used. It provides details on implementation modules like the network browser and traffic monitoring. Finally, it discusses testing and future enhancements.
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Week10
- 1. How Peer-to-Peer Networks Work Peer-to-Peer networking makes sense because personal computers seem to defy the law of gravity. Most computers spend much of their time idling.
- 2. P2P The sharing service was first P2P system to reach public attention. In other P2P systems it's necessary for codes to know one another 's network address in advance.
- 3. SNMP A management program uses messages conforming to the SNMP to poll the agent programs running in various network devices. When the agents reply, SNMP console program aggregates the information and presents .
- 4. A Network Management System Provides Information On It's useful for making repairs!
- 5. How Agent Software Work The agent software records performance and traffic data in a MIB format that is specific to the make and model. The agent software makes MIB data available to SNMP-based management programs.
- 6. Get to device Even auxiliary devices such as a UPS or printer can have a management agent and a specific MIB