Cisco and the cancellation of the time translation?

Question

Cisco

I actually finished updating tzdata on linux servers and wondered: how will the tsysks survive the cancellation of the time transition?
What needs to be done to cancel the change to winter time on October 30?
The option to update ios is better not to offer. This is an extreme case.

Answer 1

www.slideshare.net/CiscoRu/cisco-9691290