Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi guys,We updated the Catalyst 9300 switches on our campus from version 17.09.08 to version 17.15.05 last Friday, and since then we’ve been seeing some really strange behavior.One of the EtherChannels on our core switches keeps going into err-disabl...
Thank you, gentlemen, for your feedback.I forgot to mention a strange issue that occurred during the upgrade on both sides.It appears that one of the two stack members completely lost its way, even though it was displaying the updated version.Once I ...
@aleabrahao (cannot check detail command on a C9300X-24Y)From the side that i suspect to be defect:Interface Hu1/1/3---Port enable administrative configuration setting: Follows device defaultPort enable operational state: Enabled / in aggressive mode...