Hi,Is it possible to make the following ISE  fields not mandatory for creating ISE guest portal accounts through the REST API (https://x.x.x.x:9060/ers/config/guestuser). If so how?portalIdguestTypelocationThe ISE 2.3 ERS SDK API Documentation shows ...

Using POSTMAN, is there a way to automatically refresh the APIC-EM service ticket token periodically and update the token result into the X-Auth-Token field used in other API calls, to avoid doing this manually?Thanks

Over the weekend, we upgraded an ISE 1.3 system from patch 3 to patch 7. After the upgrade we observed client connectivity issues (for static IP devices and  decided to roll back.  We then noticed that NTP synchronization was not functioning. We trie...