30-11-2012, 06:00 PM
Case Study of RSU-CAN(Pt. Ravishankar Shukla University- Campus Area Network)
Case Study of RSU-CAN.ppt (Size: 257.5 KB / Downloads: 33)
INTRODUCTION
Pt. Ravishankar Shukla University is Chhattisgarh's oldest University of higher education, Chhattisgarh is newly born state of INDIA. The campus of University is spread in 207 acres of land. There are thirty teaching departments in the University. Out of which six department’s buildings have been constructed recently.The total number of employees is about 500, who provide the administrative support at different levels.
There are many talented and hardworking students in the University who are engaged in Research and higher studies with the help of minimal infrastructure in isolated academic environment. Internet connectivity is the only source of continuous technical knowledge up-gradation and new information for these students in this under privileged region of Chhattisgarh state. There are 5000 students enrolled for variety of courses offered by the departments In the academic year 2005-06, 1,25,000 students were enrolled, both for undergraduate and postgraduate courses. The University plays a major role in influencing the educational, cultural and economic life of the region but due to the lack of proper connectivity it is unable to fulfill its role in a effective manner.
VSAT at University
U.G.C. New Delhi , India has provided our University VSAT connectivity under UGC-INFONET program with SCPC-512 kbps/1 Mbps bandwidth, which is installed in our S.o.S. in Computer Science and I.T. department and functioning successfully in our University. Now the Campus Wide Networking equipped with Cisco Router, Network Switches, fiber optics for University Campus has been done and this facilities is now functional in many of the School of Studies and University Library as well, under the same program, INFLIBNET Center, Ahmedabad is providing about 2000 Journals/databases of various disciplines. In the same RUS-CAN major challenges are proper distribution of bandwidth through the University Campus, Protect the RSU-CAN from Virus, Spam and Spy ware, that is cause of Router Jam. Internet access speed suddenly gets down
DNS Server Configuration
Configuration of Server – DNS
WIPRO Net Power , Xeon Processor
512 Mb RAM
256 Cache Memory
40 GB HDD
DVD-CD ROM,NIC Card, USB Port
Monitor, keyboard, Mouse
Operating System used
Windows 2003 Server, why
Active Directory : A central component of the Windows server operating systems, the Active Directory directory service provides the means to manage the identities and relationships that make up network environments
Clustering Technology :Clustering technologies provide significant improvements in availability, scalability, and manageability. Installation is easier and more robust in Windows Server 2003, and enhanced network features provide greater capabilities and high system uptime
Kerberos : Kerberos is an authentication mechanism used to verify user or host identity and is the preferred authentication method for services in Windows Server 2003.
Windows 2003 is a secured platform, it lets organizations to take advantages of security services.
SCPC DAMA System
Single Channel Per Carrier Demand Assign Multiple Access , some times also called Bandwidth On Demand, is an increasingly popular technique to improve connectivity, efficiency and more over Economics of time varying Mesh Satellite Networks as compared to Fixed SCPC and MCPS Satellite Networks being very expensive. In DAMA Systems there are Minimum Recurring charges of the Limited Leased Bandwidth as the bandwidth acquired remains in a pool for the usage for different locations and applications.A DAMA system is typically a single hop satellite transmission network which allows direct connection between any two nodes in the network among many users sharing a limited "pool" of satellite transponder space.