Well, if you need to see the temperature change, you can try to disrupt the air-flow temporarily. For example, if it's a Cat6500 chassis, you can pull out the Fan tray for a few minutes. (Do it at your own risk).
Or you can turn off the air-conditioning in the server room for 15 min.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...