Network Infrastructure Devices and Icons

 Network Infrastructure Devices and Icons

Network Infrastructure devices are the physical components, which are used to build the network. Depending on the size of the enterprise network, the model, capacity and size of Network Infrastructure devices varies.


Following table lists important devices in a computer network. If you are a beginner, some devices may not be familiar. We will discuss about these devices in future lessons.


It is necessary to understand and perceive these network device icons, because network diagrams uses these icons to represent the network devices.




Chapter 1 :- Introduction to Computer Networking

Chapter 2 :- What is a Computer Network

Chapter 3 :- Why we need computer networks 

Chapter 4 :- Client Operating Systems

Chapter 5 :- Common Network Application Software 

Chapter 6 :- LAN and WAN

Chapter 7 :- CAN and MAN 

Chapter 8 :- Peer-to-Peer networks and Client-Server networks

Chapter 9 :- Centralized and Distributed Computer Networks

Chapter 10 :- Internetworks, Internet, Intranet and Extranet

Chapter 11 :- What is a Network Protocol

Chapter 12 :- Difference between Proprietary and Standard Protocols

Chapter 13 :- What are RFCs

Chapter 14 :- Organizations which control Internet 

Chapter 15 :- Bus Topology

Chapter 16 :- Star Topology 

Chapter 17 :- Mesh, Ring and Hybrid Topologies

Chapter 18 :- Network Infrastructure Devices and Icons 

Chapter 19 :- Network Hub

Chapter 20 :- Network Bridge

Chapter 21 :- What is a Router 

Chapter 21 :- What is a Firewall

Chapter 22 :- Office Networks 

Chapter 23 :- Hub-and-spoke WAN topology

Chapter 24 :- Partial-Mesh WAN topology

Chapter 25 :- Full-mesh Site-to-site WAN topology 

Chapter 26 :- What is NIC 

Chapter 27 :- Common Network Cable types

Chapter 28 :- Difference between Baseband and Broadband

Chapter 29 :- CSMA/CD, CSMA/CA and Token Passing

Chapter 30 :- LAN Technologies Ethernet 

Chapter 31 :- Ethernet Media Standards 

Chapter 32 :- What is Token Ring 

Chapter 33 :- What is FDDI

Chapter 34 :- IEEE 802 Standards 

Networking Interview Questions :- 1

Networking Interview Questions :- 2

Networking Interview Questions :- 3

Networking Interview Questions :- 4

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