Network security relies heavily on passwords. Cisco routers use passwords to ensure that only "trusted" users can perform certain services. In this Daily Drill Down, Todd Lammle takes you on a journey ...

This project demonstrates how to configure a segmented Layer 2 network with DHCP, VLANs, trunking, and router-on-a-stick using Cisco Packet Tracer. A single router provides Layer 3 services for the ...

There was an error while loading. Please reload this page. This project represents my hands-on practice in configuring and securing a small network using Cisco Packet ...

Previous articles (Part one, Part two) in this series on implementing VPN gateways using Cisco routers discussed the IPsec protocol and basic IPsec VPN connection models. Now we'll learn how to ...