Netcheck- Bachelor of Engineering Final Year Project
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The document discusses the growth of computer network traffic and the importance of network management systems (NMS) in monitoring connectivity and performance issues. It outlines various functionalities of NMS, such as fault notification, performance tracking, and status reporting, which help administrators manage networks efficiently. Additionally, it highlights the utilization of SNMP protocol to facilitate the implementation of network management across different devices.
Netcheck- Bachelor of Engineering Final Year Project
- 1. SUBMITTED BY: A Sujith Kumar (1BM05IS001) Arun Chavan L (1BM05IS008) GUIDE: M. Dakshayani
- 2. ⬜ Recent years have witnessed rapid growth rates in computer network traffic. Hence NetCheck comes into picture with a very vital role playing in the field of monitoring the network Management is more than just managing the network. When a part of network went down in engineering area connected in serial topology we suspected break in chain at a transceiver tap.
- 3. The most common and serious problem of network are connectivity failures , which are in category fault management FAULT is generally interpreted to mean failure in accessing network and system by the users the network failure caused by failure of passive links
- 4. ⬜ Fault notification – provides notification to user about fault in interfaces indicating up or down of interface in device ⬜ Performance – system polls periodically for the counter variables pertaining to interfaces utilization and caches them reports are generated ⬜ Status - System shall maintain inventory and status information pertaining to network devices and interfaces and shall provide reports for the same. ⬜ Periodically polling of device for current information. ⬜ Accounting –keeps track of who has logged in what kind of parameters has been done on the NMS and what time
- 5. Hardware requirements ⬜ The software can be run on any computer with the following hardware configuration ⬜ A Pentium 4 processor with 2.4MHz ⬜ 256 or 512MB RAM support and ⬜ 20GB or greater hard disk Software requirements ⬜ This software is build on Java platform “as we no writ once execute any where else “ can be run on windows XP with Java compiler. ⬜ Eclipse software ⬜ Java plug-in ⬜ SNMP simulator
- 6. ⬜ Network Management: ⬜ System Management.
- 7. N/W MGMT SERVICE MGMT SYSTEM MGMT RESOURC E MGMT ELEMENT MGMT N/W SYSTEM Network Information System BUISSNESS MGMT
- 9. NMS Management Database Agent Management Database Agent Management Database Agent Managed Devices .
- 10. SNMP message format •GET, GETNEXT, RESPONSE
- 11. ⬜ it is collection of information organized in tree structure they are accessed using SNMP they are comprised of managed objects and identify using object identifiers. ⬜ Two types of managed objects 1.Scalar 2.Tabular
- 13. ⬜ A NETWORK MANAGEMENT SYSTEM IS AUTOMATED SYSTEM TOOL THAT HELPS NETWORKING PERSONNEL PERFORM THEIR FUNCTION EFFICIENTLY . NETWORK
- 14. SNMP MANAGER SNMP AGENT MIB •TCP/IP GET_NEXT, GET_REQUEST ,GET_RESPONSE NMS
- 16. ◼ network management station NMS queries each network devices periodically, so, consumes more bandwidth. ◼ NMS sends ‘request’ message to get status information (MIB variables) ◼ network devices return ‘reply’ message carrying status information (MIB variables MIB replies request
- 17. Project skeletal
- 22. ⬜ The network management system became easy by SNMP protocol .which is very simple and easy to implement in the devices . Because it is a simple solution, requiring little code to implement, vendors can easily build SNMP agents to their products. Thus NMS allow the administrator to be aware taking care of Network which make easy to handle the network , and over come the problems by sitting in the one place.