Hub vs Repeater
1. Can we use Hub or Repeater for securing our Network?
No, Hubs or Repeater are not used for network security. There are different devices that are used in Network security. These devices and methods are firewalls, Intrusion Detection Systems, encryption techniques using algorithms, and some other devices.
2. Is there any alternative for Hub and Repeater?
Switches are one of the best alternatives for Hub and Repeater, switchh actually has better data management and also has less network congestion as compared to Hub and Repeater. Along with this, Signal boosters are also one of the alternatives that can replace repeaters in terms of wireless networks.
3. Explain why the repeater is known as a level-1 relay.
Repeater works at the physical layer of the OSI model. It consists of two ports, one port is used for incoming packets and second port is used for outgoing of packets. Data that is received by one port is sent to another port bit by bit. The contents of data packets are not checked before sending. Therefore repeater is known as a level-1 relay.
4. Are the switch and repeater the same?
No, the switch and repeater are not the same. The switch only sends incoming data to the specified port. Whereas, the repeater amplifies and retransmit the data to another port.
Difference Between Hub and Repeater
A hub is defined as a network device that connects multiple devices coming from different branches into a single network whereas The repeater is defined as a device that is used to amplify and retransmit the signals of incoming packets to the other side of the segments. Let’s discuss them in detail in this article.