After upgrading to 10.2.1, devices that are configured for SNMP/TFTP communication mode with empty credentials in NCM no longer work.
We get the following errors:
SPC-OCC-10747: Error capturing configuration for host.
SPC-OCC-11668: Unable to login to device with supplied credentials.
10.02.01.PTF_10.2.114 has been built to fix this.
Please open an issue with support to request this patch.
This fix will be included in Spectrum Release 10.3.