What is DHCP Snooping and Why it is important?

Have A Good Friday! You are the network administrator for a company and manage an enterprise network infrastructure with your great team! One day, your phone is calling and your troubleshooting session starts! Clients cannot connect to servers, applications, printers and internet. You are connecting and checking related network devices, but everything is working. You […]

Why do you need to enable PortFast on access ports?

Brief Explanation PortFast is a good feature to put switch interfaces in forwarding state immediately. Also, it helps reducing of STP re-calculations on switches and relatively providing network performance improvements. Without PortFast If you don’t use it under an interface configuration, when the link state changes to UP, switch firstly put interface in blocking state […]