INTRODUCTION
For learners preparing for the Cisco CCNA certification, practical lab experience is essential. The software from Anand Software and Training Pvt. Ltd. offers a simulated environment to practice router and switch configurations at home, reducing the need for physical hardware.
PRODUCT OVERVIEW
The product referred to as the CCNA Network Simulator or NetSim provides a virtual lab for Cisco device configurations. Key capabilities include simulation of routers and switches, pre-made labs, support for multiple commands, and a network design module in some editions.
Highlights:
Simulation of Cisco IOS routers and switches, supporting models like 17XX, 25XX, 26XX, 36XX routers and 19XX, 29XX switches.
Over 200 router and switch commands supported (some versions report 300+ commands).
100+ pre-configured labs covering topics such as NAT, OSPF, EIGRP, access-lists, VLANs, etc.
An optional “Designer” module that allows users to drag and drop devices to build custom network topologies.
CLI experience including short-form commands and tab completion to mirror real Cisco IOS usage.
KEY FEATURES
Router/switch simulation with realistic interface and command support
Lab manual and help files to guide users through tasks
Custom network design support (in certain editions)
Structured scenarios aligned with CCNA exam topics
STRENGTHS
Allows learners to practise network configurations without investing in physical hardware
Structured labs support exam-oriented practice and troubleshooting skills
The CLI-based simulation helps build familiarity with real device commands
Custom-topology module fosters deeper understanding of network design
LIMITATIONS
It is a simulator, not an emulator running actual Cisco IOS images; some advanced IOS features may be missing
While many commands are supported, coverage may not match every enterprise Cisco device scenario
The custom topology functionality may be more limited compared to full-emulation environments
Requires user discipline to maximise benefit lab-based practice alone does not guarantee exam success
PREPARATION TIPS
Use the lab scenarios repeatedly until you can perform tasks fluently via CLI
Combine the simulator with theoretical study of the exam objectives
Practice troubleshooting tasks as well as configuration, since real-world roles rely on both
If available, use the topology design module to build ad-hoc networks and test alternate configurations
Track your time and fluency: being comfortable with commands and topology layout helps during the actual exam
CONCLUSION
The CCNA NetSim from Anand Software is a valuable tool for anyone preparing for the CCNA certification or seeking hands-on networking practice without hardware costs. While it cannot replace every aspect of real hardware experience, it provides an effective environment to build skills, confidence, and familiarity with Cisco command-line configurations and lab scenarios. Used alongside proper study and practice, it can significantly boost readiness.
AUTHOR BIO
This article is written by a certification preparation specialist with experience designing structured training resources for networking professionals and IT learners.