So, I recently came aboard with a gov't employer whose previous net admin did not leave any documentation whatsoever for me to work off of. I have never mapped a city-wide network before and after pulling info via 'sh cdp neigh', I am going through each city location and physically doing an audit of all equipment and verifying connections. I am not well versed in automation or scripting like netmiko or anything, (but I am studying them now). Is there anything or any additional info you guys can think of that I should be collecting to help me map out our LAN network or any advice at all really. It's been a while since I've worked on -prem. I believe there's a to map using SNMP, but I need to look more into that. Employer is not going to invest into any kind of mapping tools.
