Disclaimer: CheckVideo is a specific software toolset. Always verify network bandwidth and backup configurations before performing bulk firmware updates. The author assumes no liability for interrupted video streams during maintenance windows.
The tool pulls a live snapshot from the /snapshot.jpg endpoint of every camera it authenticates. checkvideo ip camera scan tool better
The tool uses SNMP traps (where available) and LLDP (Link Layer Discovery Protocol) to map the physical switch port each camera is plugged into. Disclaimer: CheckVideo is a specific software toolset