Anand Software blog on update to CCNA Netsim to include several labs on Site to Site VPN and FHRP (First Hop Redundancy Protocol). NetSim, used to represent Network Simulator, is tool to configure and troubleshoot wide area networks, particularly in preparing for CCNA certification.

The page provides help on navigating the CCNA Network simulator through various sections, such as designing your own labs, configuring the lab exercises, exporting the designed labs to the simulator, and troubleshooting the same.

CCNA Network Simulator, offered by CertExams.com is one of most sought after network simulator for candidates preparing for CCNA certification or just those attempting to learn computer networking...

Juniper netsim for JNCIA is a virtual networking software and uses virtual routers and switches for practice. The software is useful for hands on practice in a virtual environment without having to purchase actual physical networking equipment. Dozens of labs are usually provided for beginners, and the advanced users can develop their own junos labs.

Provides network simulators for Cisco Certified network Associate, and Juniper JNCIA. Lab simulators for Comptia aplus and network plus are available. Hundreds of lab exercises for thorough preparation. The netsims are software based and works in a virtual environment, and no real networking devices are necessary.