Hubs function inside of a fifty percent-duplex product. The fifty percent-duplex product raises security and privateness concerns as it can't safeguard or quarantine targeted traffic. It also provides a simple concern concerning visitors administration: Equipment on the hub purpose as a network phase and share a collision area. Modular Switches: https://lane494fy.blogdigy.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-hub-52316215