Hotkeys for Google

by: Dennis Nazarenko Just select some text, press the corresponding key combination and the search results are in front of your eyes. Thi...

Cisco CCNP / BSCI Exam Tutorial: Introduction To Policy Routing

by: Chris Bryant, CCIE #12933 Policy routing is a major topic on your BSCI exam, and you'll find quite a bit of policy routing going o...

Using SMTP to Fake Mails

SMTP stands for simple mail transfer protocol. It is a simple protocol based on exchange of commands. There are lots of commands supported,...