Abstract:
The project “Packet transmission in a network” is designed using Microsoft Visual Studio.Net 2005 as front end and Microsoft SQL Server 2000 as backend which works in .Net framework version 2.0. The coding language used is C# .Net.
A data packet transmission network comprises a stream of packets of data sent by a first terminal passes in transit through at least one network equipment to the destination terminal. The method comprises the following steps: the first terminal sends a specific stream of packets, each having a different determined size, the sizes being such that in a set of r packets, r being a positive integer less than or equal to the number of packets of the stream, there are not two subsets comprising the same number of packets and having the same cumulative total size.
The packets are transferred through an intermediate terminal to the destination terminal. After reaching the destination the packets are rearranged to get the original data. Thus packets are correctly transferred to the intended destination.
EXISTING SYSTEM
In the existing system, we can upload a file only to a single site. This means that the file uploaded by the user will be uploaded only to one site. The uploaded file can not be viewed directly from the site but it can be opened in local machine. The main drawbacks of the existing system are:
No Load Distribution process.
Single site upload process
No Distributed File Transfer
Maintenance of single FTP session only
No file segmentation process and
PROPOSED SYSTEM
The proposed system involves a web site that is useful to upload and download a file in remote sites using FTP.
Here we are going to upload a file to multiple sites simultaneously to save the time and roundtrip of file upload process and we can select any site and easily download a file from remote site.
- Multiple site upload process
- Distributed File Transfer
Maintaining multiple FTP sessions
SYSTEM REQUIREMENTS
Software Requirements
OPERATING SYSTEM : Windows 2000 Professional / XP
ENVIRONMENT : Visual Studio .NET 2005
.NET FRAMEWORK : Version 2.0
LANGUAGE : C#.NET
FRONT END : ASP.NET
BACKEND : SQL SERVER
Hardware Requirements
PROCESSOR : PENTIUM III 866 MHz
RAM : 128 MD SD RAM
MONITOR : 15” COLOR
HARD DISK : 20 GB
FLOPPY DRIVE : 1.44 MB
CDDRIVE : LG 52X
KEYBOARD : STANDARD 102 KEYS
MOUSE : 3 BUTTONS