Get Started With Cisco DevNet

Start by Building your lab your Lab on your PC. Cisco DevNet Source control systems like git or Subversion are a core part of the software development workflow. Examples of shells include: bash (or “Bourne-again shell”) is a common shell Mac, Linux and other “Unix-like” operating systems cmd.exe is the native command line interpreter for […]

Overlay vs Underlay Networks

Difference Between Overlay And Underlay Network In Tabular Form BASIS OF COMPARISON UNDERLAY NETWORK OVERLAY NETWORK Description Underlay Network is physical infrastructure above which overlay network is built. An Overlay Network is a virtual network that is built on top of an underlying Network infrastructure/Network layer (the underlay). Traffic Flow Transmits packets which traverse over […]