Proxmox Cluster

[dazmac]

We have three nodes in a proxmox cluster. The management of the three nodes is connected to one physical switch.

I need to reload this switch to upgrade the IOS on the switch. The switch will need to restart and lose network connectivity to the management cluster.

What will happen to the cluster when the switch reboots?

How do I prevent any disruptions to Proxmox?

 

[news]

Good morning I would take simple 5 port 1gbit/s switch and change the connection to this new switch.
First connect this new switch to your old one, and then reconnect all cables to this one.
After that your old Switch has no connections anymore and you can managed the old switch.
It's very simple i think.