A Hub is a networking device that allows you to connect multiple PCs to a single network, whereas
a Switch connects various devices together on a single computer network
. A Hub operates on the physical layer, whereas Switch operates on the data link layer.
What is the difference between a switch and a hub quizlet?
What is the difference between a switch and a hub?
A switch has more intelligence than a hub and can filter and forward data to a destination on the network
.
What is the difference between router/switch and hub?
A hub works on the physical layer (Layer 1) of OSI model while Switch works on the data link layer (Layer 2). … A switch can join multiple computers within one LAN, and a hub just connects multiple Ethernet devices together as a single segment. Switch is smarter than hub to determine the target of the forwarding data.
Which is better a hub or a switch?
A switch is more intelligent than a hub
. As a hub, a switch is the connection point for the computers (and other devices) in a network. However, a switch is more efficient at passing along traffic. … If the destination address is not in the table, the switch sends the traffic to all the connected computers.
What are the similarities between a hub and a switch?
- A Hub and a Switch are active devices with software.
- Hubs and Switches both operate in Full-duplex mode.
- Both devices store MAC addresses in a lookup table.
- Both devices are used in LAN networks.
- Both devices operate at the Data Link Layer.
Why use a hub over a Switch?
Switches can operate at multiple data rates, operate at either half- or full-duplex, and can automatically set speed and duplex using the auto-negotiation protocol. … In that situation, hubs have
a particular feature that is important for network diagnostics
, making a hub a better option than a switch.
What is better Switch or router?
In various types of network environments (MAN/ WAN),
the router works faster compares to Switch
. In a LAN environment, a switch is faster than Router. … Switches work with MAC addresses as it operates within the confines of a single network. Routers can work within both wired and wireless network situations.
Is more intelligent than a hub and can forward data?
What Is
a Switch
? A switch is more intelligent than a hub. Like a hub, a switch is the connection point for the computers (and other devices) in a network.
What is a hub quizlet?
Hub.
a device that uses its ports to connect devices
(computers, printers, etc.) together.
What is the significant difference between a hub and a Layer 2 LAN switch quizlet?
What is the significant difference between a hub and a Layer 2 LAN switch?
A switch creates many smaller collision domains, and a hub increases the size of a single collision domain.
Why would you use a hub?
Hub is
commonly used to connect segments of a LAN (Local Area Network)
. A hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets. Hub acts as a common connection point for devices in a network.
Are hubs still used today?
Hubs are now largely obsolete
, having been replaced by network switches except in very old installations or specialized applications. As of 2011, connecting network segments by repeaters or hubs is deprecated by IEEE 802.3.
Should all hubs be replaced with switches?
With the introduction of switching hubs as a replacement for repeating hubs, network performance was enhanced by breaking up one collision domain into several collision domains. However, is it necessary for modern Ethernet networks to only incorporate switches? The answer
is no.
Why is a switch called an intelligent hub Class 12?
i With a regular hub packets being sent simultaneously collide causing retransmissions and thus delays.
A switch on the other hand looks at the destination address and sends the packet to that address on a separate wire so no collision
. Hence it is called intelligent hub.
What are the similarities between switches and routers?
The most basic explanation is that a switch is designed to connect computers within a network, while
a router is designed to connect multiple networks together
. Even though routers and switches are different, they can be used interchangeably. For example, a router typically has several LAN ports and a single WAN port.
Why are network hubs bad?
So a hub behaves
like a multi-port repeater and passes on or repeats all the information it receives
. It can be used to extend a network; however, this can result in a lot of unnecessary traffic and poor network response time on the network.
