Today, networks have become so large and complex, along with constant changes to accommodate new services and business requirements, that networking teams can no longer document or manage all the details end-to-end. With potentially tens of thousands of devices and billions of lines of code, until now there has been no way to automate the analysis of network designs to quickly verify what devices you have, how they’re connected, where traffic goes, whether it’s really working, or what needs to change.
Network verification is a rapidly emerging technology that provides deep insight to network behavior end-to-end, as well as automating many network troubleshooting and remediation tasks. Organizations are leveraging verification to help avoid outages, facilitate compliance processes, and accelerate change windows.