Hi,   When I ZTP I also apply a DAY0 config that has the interfaces no shut.

Hi,   In DCNM 10.4(2) you can use spine/leave templates in CCO(dcnm_ip_vxlan_fabric_templates.10.2.1.ST.1) to POAP the n9kv and create a VXLAN fabric. This will create the underlay and overlay for you.   I do the following workflow: 1. Create Lan Fab...

You can also look at the DB levels. If the FXO/FXS Db level are too high the echo cancel will not help.-lef