In this article, we are going to pre-requisites and Procedure for configuring Disjoint Layer2 in UCS. Pre-Requisites: If you decided to configure, disjoint Layer2 Network in your UCS
UCS
UCS
Regenerate expired Keyring certificate
The default UCSM keyring certificate needs to be regenerated if cluster name changes or certificate expires( one year valid). Below are the steps you need to perform in-order