This paper will be explaining how switches and hubs handle MAC addresses, what additional features

In this modern day and age of computing, networks are a huge part of IT. It is important now more than ever that data sent over any network, whether it be a LAN (Local Area Network) or WAN (Wide Area Network; The Internet) is kept safe, private (when required) and uninterrupted in

Bridge is a simple device that aids in interconnecting similar LAN's between local area networks that use identical protocols for the physical and data link layers in accordance with the IEEE 802.3 standards. As the devices connected to the bridge use the same protocols, the amount of processing required is minimal. Nowadays, routers are used more commonly to interconnect LAN’s as bridges are Layer 2 devices and pose almost no security while the router is a Layer 3 device and offers better Data Security.

transmission of structures to generate digital indicators distorted by the loss of the transmission. Hubs function as repeaters by transmitting messages to the related computers. The repeater does intellectual routing that can be acted upon by routers and bridges (Vachhani,

When setting up a LAN the architecture that you decide to choose is important. There are several factors that are decided when choosing said architecture, some of these being network speeds, types of cables, and access control mechanisms like collision detection (Team, 2011). The most common on in today’s LANs is Ethernet. These can be either wireless, wired, or a hybrid of both.

HUB - An Ethernet hub, active hub, network hub, repeater hub, multiport repeater or hub is a device for connecting multiple Ethernet devices together and making them act as a single network segment.

All stations are connected by cable or wireless to a central point, such as hub or a switch. If the central node is operating in a broadcast fashion such as a Hub, transmission of a frame from one station to the node is retransmitted on all of the outgoing links. In this case, although the arrangement is physically a star, it is logically a bus. In the case of the central node acting as switch, an incoming frame is processed in the node and then retransmitted on an outgoing link to the destination station. Ethernet protocols IEEE 802.3 are often used in the Star topology LAN.

Switches are much like a bridge where they can connect networks that use the same protocols. They are used to direct traffic over multiple networks. Some switches will check

2. Collision domain (43): the set of devices whose frames could collide; switches increase the size and number of collision domains

The technology department created a classroom experience called The Hub. This place allowed students an opportunity to think freely and creatively. The Hub was outfitted with virtual reality equipment, Escape Room activities, maker spaces, and creation spaces.

Legacy Ethernet is half-duplex, meaning information can move in only one direction at a time. In a totally switched network, nodes only communicate with the switch and never directly with each other. Switched networks also employ either twisted pair or fiber optic cabling, both of which use separate conductors for sending and receiving data. In this type of environment, Ethernet stations can forgo the collision detection process and transmit at will, since they are the only potential devices that can access the medium. This allows end stations to transmit to the switch at the same time that the switch transmits to them, achieving a collision-free environment. (Pidgeon, 2011)

The definition of a switch or network switch is a small device that joins multiple computers together, working on layer two of the OSI, to form a local

You have been hired to upgrade a network of 50 computers currently connected to 10 Mbps hubs. This long-overdue upgrade is necessary because of poor network response time caused by a lot of collisions occurring during long file transfers between clients and servers. How do you recommend upgrading this network? What interconnecting devices will you use, and what benefit will you get from using these devices? Write a short memo describing the upgrade and, if possible, include a drawing of the new network.

LAN Switch- A LAN Switch performs the same work as a hub except that, a switch does not broadcast packets to every computer in the network like hubs. All the computers and computer devices will be connected to the switch by Ethernet cables. The LAN Switch costs $150.

Which of the following is the unit of measurement by which a hub's bandwidth is usually

FDDI uses a high-speed fiber network to connect various areas across domains. FDDI is its own connector so no hubs are necessary in the network set up. With a speed of 100 Mbps (Comp Tech, 2017) we do believe that this will be able to sustain the current traffic in and out of the system along