- Trending Categories
- Data Structure
- Operating System
- C Programming
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
What is the Hub?
A hub is a standard network point, also referred to as a network hub, to connect devices in a network. The hub has numerous ports. If a packet makes one port, it can be viewed by all the network segments because a packet is duplicated to another port. Hub is a unique device used to enhance a network by enabling increased workstations in the network.
Types of Hubs
There are three types of hubs which are as follows −
Passive hubs do not include any computerized elements, and they do not procedure the data signal at all. The main goal of a passive hub is to connect the signals from various network cable segments. All device connected to a passive hub takes all the packets that develop through the hub.
The hubs that contain repeating capabilities to strengthen the signals in a network are called active hubs. The limitation of active hubs is that they magnify noise along with the signals. They are a little smarter than passive hubs because they boost the signals before passing them between nodes to the node.
These hubs are also called smart hubs. They have a special kind of software in them to perform management functions in the network. The software offers them the capability to find and separate network issues. Thus they have both monitoring and management capabilities.
These hubs do not have much importance in smaller networks with a few nodes, but as the network expands, its problems and management need also increase, and in those networks, such hubs are proved to be an asset.
- What is Metadata Hub?
- What are the differences between Hub and Router?
- What are the Hub and Switch in Computer Network?
- What are Hub and Switch in Computer Network?
- Difference between Hub and Switch
- Difference Between Hub and Bridge
- Network Devices (Hub, Repeater, Bridge, Switch, Router, Gateways and Brouter)
- How can we use hub pages to find authoritative pages?
- How can Tensorflow Hub be used to fine-tune learning models?
- What is the PentiumPro?
- What is the ROC?
- What is the FTP?
- What is the USB?
- What is Anemia? and what is the cure for Anemia?
- What is the generation gap?