Muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti kompyuter network-nwk402

MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI


Kompyuter network-NWK402 Independent work 1th

Teacher: Jamolov Xudoyorxon
Student: Samiyev Yashnarbek

Toshkent-2022
Topic: Network topologies in local networks.

Plan:

1. 
   Concept of network topology <>, <>, <>, Mixed topologies.
   
2. 
   Network components (Hub, Repeater, etc.) their functions and role in network organization.
   
3. 
   Practical lesson - "Development of basic and mixed topologies of networks".
   
4. 
   Development of the basic topology of networks.
   
5. 
   Construction of network architecture, development of networks based on mixed topologies.
   
6. 
   Practical work: "Network topologies and construction of network architecture using topologies".
   
7. 
   Plan, design, and build network architecture by selecting optimal network topologies.
   

There are three common topologies found in LANs: star, ring, and bus. In a star topology, all devices on the LAN are interconnected through some central device. In a ring topology, the nodes are connected by a set of point-to-point links that are organized in a circle.
What is Topology?
Network topologies describe the methods in which all the elements of a network are mapped. The topology term refers to both the physical and logical layout of a network.

Types of Networking Topologies

Two main types of network topologies in computer networks are 1) Physical topology 2) Logical topology

Physical topology:

This type of network is an actual layout of the computer cables and other network devices

Logical topology:

Logical topology gives insight’s about a network’s physical design.
Different types of Physical Topologies are:

• 
  P2P Topology
  
• 
  Bus Topology
  
• 
  Ring Topology
  
• 
  Star Topology
  
• 
  Tree Topology
  
• 
  Mesh Topology
  
• 
  Hybrid Topology