October 25, 2017
Broadcast Domain

Broadcast domain explained

The term broadcast domain is used to describe a group of devices on a specific network segment that can reach each other with Ethernet broadcasts. Broadcasts […]
October 24, 2017
Switch-Bridge-Dif

Differences between a switch and a bridge

Differences between a switch and a bridge Switches are basically multiport bridges. Although both types of devices perform a similar function, segmenting a LAN into separate […]
October 22, 2017
Site to site vpn

Configure Site to Site VPN with IPSEC in Cisco

IPSec VPN is a security feature that allow you to create secure communication link (also called VPN Tunnel) between two different networks located at different sites. […]