About vincentbri

vincentbri · 05-05-2025

We have an issue since a long time upgrading the software of a Catalyst 9300 Switch. We are currently running 17.03.04 and wanted back then to 17.09.05 and right now to 17.12.04. The Problem, there is a virtualization machine connected with multiple ...

vincentbri · 08-27-2025

This worked for me aswell.

vincentbri · 08-12-2025

Hello Diego Cabanas,thank you very much for your detailed solution. We checked our lab environment and as you say we found the "Multiple-IP-to-MAC" checkbox. We will test if its working

vincentbri · 05-06-2025

Thanks for your answer i think the Bug you mentioned actually matches my Symptoms and the exact Software versions. I will evaluate the workaround in my Team and give it a try when upgrading again.

vincentbri · 05-05-2025

Yes I see, Im sry that i can not provide more information about it. When Im trying the Softwareupdate i will dig deeper and capture the logs aswell.But its an access port in a vlan.

vincentbri · 05-05-2025

The machine is not receiving a network connection because it’s unable to obtain the IP addresses.Unfortunately, I don’t have more details at the moment, as we stayed on the older software version and my colleagues weren’t able to provide further expl...

Member Since	‎12-13-2024 03:31 AM
Date Last Visited	‎12-08-2025 02:30 PM
Posts	6
Total Helpful Votes Received	1

User Statistics

User Activity

Multiple IPs same Mac Address

Re: remove extended node from SD-Access when not connected

Re: Multiple IPs same Mac Address

Re: Multiple IPs same Mac Address

Re: Multiple IPs same Mac Address

Re: Multiple IPs same Mac Address