Networking devices
- 1. Networking Devices Topic: BSIT(2015-2019) Superior university Lahore (Okara campus)
- 3. Network Computer Network A computer network is a digital telecommunication network which allow nodes to share resources. “Two or more computers connected together”
- 4. What are Networking Devices? Networking devices are component used to connect computers or other electronic devices together so that they can share files or resources like printers or fax machine. Devices used to setup a Local Area network (LAN) are the most common type of network devices used by the public. A LAN requires a hub, switch, router, etc. Network devices are also called Communicating devices.
- 5. Networking Devices NIC (Network Interface Card) HUB Switch Bridge Router Modem
- 6. A nodes is a basic devices or data point on a large network. Devices Such as personal computer, cell phone, are node. When defining nodes on the internet a node anything that has an ip address. Nodes
- 7. Switch A network Switch is a computer networking devices that connects network segments. Switches can perform error checking before forwarding data, which are very efficient by not forwarding packets that error-end or forwarding good packets. Switches can support both layer 2(based on MAC address) and layer 3(based on IP address) depending on the type of switch. Communicate in Full duplex mode. Usually, large networks use switches instead of hub to connect computers within the same subset.
- 9. Router A router is connected to two or more data lines from different networks. When a data packet comes in one of the lines, the router reads the address information in the packet to determine its ultimate destination. A data packet is typically forwarded from one router to another through the networks that constitute the internetwork until it gets to its destination node.
- 10. Best path selection. Work on third layer(network layer). It contain a routing table in which all information about the address of connected networks. Router
- 12. Advantages of router Router can function LAN & WAN. Router can connect different media. Router can define best path for data to reach the destination. Router can filter the broadcasts.
- 13. BEST OF LUCK THANKS EVERYONE