There are two patterns of "DHCP" and "IP Pool" in the IP address assignment method of VTEP,
Which one is recommended?
As far as I looked
I think both automatic and manual IP address assignment to VTEP is possible.
If there is no difference, IP Pool that does not need to build a DHCP server thinks it is the best.
→ There is no description about IP Pool
There is no strict rule here however for multi pod or multi subnet VTEP design , DHCP is ideally preferred (Probably an external DHCP source not a DHCP Server running as a VM) . You should also read how to assign different VTEP subnet for each rack from one cluster pool?