Submitted Questions

  • What is difference between switch & hub?


    • Jul 14th, 2016

    Hub is a broadcasting device which may increase collision domain but switch is based on filter and forwarding and reduce collision domain.

    Amar OMdur

    • Jul 14th, 2016

    Hub is layer 1 device, work in physical layer and the communication between device are half duplex, all the device exist in on collision domain, switch is L2 device and every port a collision domain has concept of Mac address table, (cash)