Digital Router Interview Question:

What is the difference between switch and hub?

Submitted by: Muhammad

Switch
☛ Switches are used at data link layer.
☛ Switches create separate collision domain and a single broadcast domain.
☛ Address learning
☛ Forward/filter decision using mac address.

Hub
☛ Hubs are used at physical layer.
☛ Hubs create single collision domain and a single broadcast domain.
☛ No addressing.
☛ No filtering.
Submitted by: Muhammad