This Report Presented in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in computer science and Engineering.

Syed Akhter Hossain, Head, the Department of CSE, for his kind help in completing my internship and also to other faculty member and the staff of CSE department of Daffodil International University. The advancement of telecommunications and information technology (ICT) has done nothing but boost the economic growth of the last century and the integration of markets across the planet. The BTCL network resumed in 1983 and the installation of digital equipment has increased significantly in recent years.

In the era of information technology, there will soon be digital exchanges in the upazilas, with the country's telecommunications and communications as well as strong and efficient national transmission system to support the operations of the country (IT). An internship prepared as requirement for completing the BSC in CSE program The main purpose of my internship was to provide work and contact the student for the opportunity to get theoretical concept of real life. To achieve the goal, I was sent to BTCL as an intern based on the supervision of two supervisors.

I myself have now taken the responsibility to look for Bachelors of Computer Science Engineering at Daffodil International University, I have realized the importance of expanding information on the importance of increasing the skill, which of course must be learning the course book and will be able to catch up on the topic more broadly. The network is an important part of fast communication, thanks to the network we can the market breadth for the daily creation, I follow the graduation of disdel International University, Honesty, Honesty and Learning and the Department of Computer Science and Engineering at the university and in the end, I want to work for myself. Fantastic.

Introduction to the Company

Report layout

ORGANIZATION

Introduction
SWOT Analysis
Organizational Structure
Local Area Network
Optical Fiber cable Connection

Deals in Registrar of Joint Stock Companies of Bangladesh or a corporate entity licensed by City Corporation/Pourasava/Municipality or a consortium legally constituted for the purpose and comprising the eligible companies. SWOT analysis selected bidder will be returned after submission of the performance bond for the entire contract period. EMD of the unsuccessful bidder can be returned upon request immediately after completion of tender. Turn on the Network Services switch.

Data communication refers to the transfer of this digital data between two or more computers and a computer network or data network It is designed to be useful for the application's compact and offers solutions that integrate integrated hardware and software components Computer Interconnection is a system of peripheral devices called Computer networks, such as a computer network, as well as computers. Computer and computerized system printers work as peripherals Computer is a computer which is a machine that processes, calculates and executes the process according to software or hardware program guidelines. The term telecommunication means communication at a distance. The one that controls all parts of the system and depends on each other in the same way.

The concept of interconnectedness, which is spiritual and interdependent, is connected to the physical network connected to Manusa. Interconnects are used in many places like cybernetics, biology,. The concept of interconnectedness, which is spiritual and interdependent, is connected to the physical network connected to Manus. Computer network refers to hardware computers, wires and software operating systems that connect to communicate and share a computer data equally. At the end of the basic level, to get information, a computer network is only limited to the single device that can send external device.

Because of the geographic differences in the scale of computer networks, there is a way to classify these differences. The difference between the local area network and the wide area network is that the wide area network spreads over a large geographical area in relation to the area. Optical Fiber Link Optical fibers contain diamond diameter from human hair. An optical fiber is a flexible and transparent fiber made of glass or plastic.

There are numerous fiber optic cables around the world in operation for these applications longer than those times. Energy less is negligible within the optical fibers during propagation, due to Total Internal Reflection. Optical fibers very large potential bandwidth as optical communication takes place at a very high frequency 15Hz.

Although optical fibers have a negligible spread, but some losses are still present. For the speed of single-mode fiber optic cables, regardless of whether the data rate is 100 Mega bit/s or Giga bit/s, the transmission distance can reach up to 5 km. Dispersion in Optical Fibers: when light rays travel through the fiber, the dispersion of the transmitted light pulses is broadened.

TASKS, EVENTS AND ACTIVITIES

Daily Task and Activities Practical Steps
Events and Activities
Project Task and Activities
Mikro- Tik Router
Router OS

Incredible battery life, instant power and pervasive connectivity These are the compelling reasons for purchasing one of the new breed of Always Connected PCs. Laptop connected We are laptop Internet channel port in the laptop So the internet connection in the laptop in is port. Now you can get settings automatically assigned network supports this capability, otherwise you have to ask your network administrator for the appropriate IP setting.

In the development of Internet Protocol, the Internet Protocol version works in four versions of the fourth edition. The Internet Protocol version publishes RFC 793 September 1982 from four publications and replaces the definition RFC 755 January 1981. International Protocol Transfer Protocol Protocol Internet Protocol is a protocol used by the main protocol Internet Protocol.

This protocol operates at the network layer of the OSI model in the TCP model at the Internet level. is a the used address used for a gateway e commonly used address used for a gateway .address of used. A computer that requests an address from a DHCP server is called the DHCP client, and also called the Internet Protocol leaser client.

Network devices can include gateway, router, network bridge, modem, wireless access point, network cable, line driver, switch. This is a wireless network. We have a plan that I will get a job in a good company. I must state that a structured cabling system is the entire system of cables and associated hardware that provides the telecommunications infrastructure. Is it good or not. What is waste is the test lead. It is the main cable and network system.

I work via the internet. We connect the printer directly via cable, and a router switch is connected to the computer via cable. When we talk about cat5e patch cables, we are working in the middle of the internet. Directly through the cable runs a kind of twisted cable that forms a network with a computer such as a router.

Pin one and two for sending three and six for information and PIN Received information..