CCNA Portable Command Guide Cover

CCNA Portable Command Guide

Prepare your CCNA exams with this CCNA Portable Command Guide book. This book will help you memorize commands and concepts as you work to pass the CCNA exam (INTRO 640-821, ICND 640-811, or […]

NAT and PAT Explanation

CCNA : NAT and PAT Explanation

This paper describes about NAT and PAT, Network Address Translation and Port Address Translation, what is the difference and how to config.