topic Re: ISE NTP Time Source in Network Access Control

ISE NTP Time Source

JustTakeTheFirstStep — Thu, 13 Jun 2019 06:25:35 GMT

I configured NTP point to my Window server for time synchronization.

Unfortunately ISE always select LOCAL(*127.127.1.0) as a time source.

Does we have any configuration to force the ISE to sync time with Window Server?

Thank for your kindly support.

Note that ISE is VM-based.

Re: ISE NTP Time Source

johnd2310 — Thu, 13 Jun 2019 07:02:29 GMT

HI,

Have you looked at the following doc:

https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine/119371-technote-ise-00.html

Thanks

John

Re: ISE NTP Time Source

ldanny — Thu, 13 Jun 2019 07:03:25 GMT

There is no way to force ISE to sync with NTP other then the command itself that should trigger a sync.

It just may be your looking at an issue with your Windows NTP setup.
You could quickly setup NTP on your switch and then point ISE to it , just to rule out issues.

Re: ISE NTP Time Source

Mohammed al Baqari — Thu, 13 Jun 2019 07:52:06 GMT

Try to restart ntp service or delete the ntp server and readd as it takes
time to resync.

Re: ISE NTP Time Source

Mannyteck — Tue, 12 Nov 2019 11:46:57 GMT

How did you get this issue solved, I'm also using a VMware.. I had to disable the firewall on my server.