How to get a VCP-NV 2020 if you are Cisco certified https://blogs.vmware.com/jp-education/2020/03/05/vcp2020-cisco_en/
Study guide by Frances Wong https://virtually2cents.com/nsx-t-2-4-study-guide-support/
Video about the study guide https://youtu.be/SS5TmfSHtuE
Youtube video series from vBrownBag on NSX-T https://www.youtube.com/playlist?list=PL2rC-8e38bUVtUXO09p_r-WkujP4ciCr3
Coursera NSX Course
NSX-T DC Administration Guide https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.5/administration/ or https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.5/nsxt_25_admin.pdf
NSX-T DC Install Guidehttps://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.5/nsxt_25_install.pdf
Hand On Labs @vmware https://labs.hol.vmware.com/HOL
NSX techzone https://nsx.techzone.vmware.com/
vmware glosary https://www.vmware.com/topics/glossary