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Hub and switch are networking devices, and both are used to connect different devices together, both of which work the same, but still have a lot of difference between hub and switch, so guys, in today’s post, I will tell you the difference between hub and switch.

Networking Hub

A network hub serves as a connection point for all devices in a LAN. It is basically a multi-port repeater because repeats an electrical signals. The hub repeats all received information and attaches it to all PC terminals.

1. The hub operates in a physical layer (layer 1) of the OSI model.
2. They can be connected through a central hub to connect the network of personal computers together.
3. The transmission of the hub has flow in the form of data bits or electrical signals.
4. The hub only has 4/12 ports, much less ports than the switch in the hub.
5. A hub is a type of passive device.
6. A network gateway is unable to identify or save MAC addresses
7. The transmission mode of the hub is half duplex.
8. The hub is a much slower device than a switch.
9. The hub sends any data to all devices connected in the network simultaneously. That is, the hub broadcasts the data to anyone.
10. The hub uses only broadcast type of transmission.
11. It is an electronic device that is connected to other network devices allowing them to exchange information.
12. Hub speed is only 10 Mbps.
13. The hub does not provide data packet filtering, as the data comes from anywhere the hub forwards the packet without being filtered.
14. The hub has a single collision domain.
15. The hub’s transmission uses the MAC address.
16. There is no need of internet connection in the hub.
17. The hub is not an intelligent device.

Networking Switch

A network switch is a computer networking device that connects a network segment or network device.

A switch is a multi-port network bridge because the switch has multiple ports hence it is called multi-port. And the switch acts exactly like a network bridge, so the switch is also called a multi-port bridge.

Related Topic : What is Network Switch – Types of Network Switches

1. The switch works in the data link layer (layer 2) of the OSI model.
2. The switch allows multiple system connections, manage ports, manage port security, VLAN security configuration and VTP, and more etc.
3. The transmission of the Switch has flow in the form of a data packet (L3 switch) or as a frame (L2 switch).
4. The switch has 24/48 multiple ports.
5. A switch is a type of active device.
6. The switches use CAM tables that are typically accessed by ASICs, it’s accessible for content memory.
7. The transmission mode of the switch is half duplex and full duplex.
8. A network switch is a computer network device that is used to connect multiple devices on a network simultaneously.
9. The switch uses uni-cast, multicast as well as broadcast type of transmission.
10. The switch is considered more progressive than the hub because the switch sends a message to any device that needs or requests it.
11. Switch speeds range from 10 Mbps to 1 Gbps.
12. The switch also provides packet filtering before sending data packets.
13. The transmission of the switch uses the MAC address.
14. In a switch, each port has its own collision domain.
15. Switch Maintain the MAC address table or update the mac address table, The source MAC address also crosschecks the MAC address.
16. There is no necessary requirement for an internet connection.
17. The switch is an intelligent device.

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