Use the following troubleshooting techniques and best practices for your infrastructure in vSphere with Tanzu. What to read next Storage Best Practices and TroubleshootingYou can use best practices and troubleshooting techniques for your storage environment in vSphere with Tanzu. Troubleshooting Network Topology UpgradeWhen you install vSphere with Tanzu version 7.0 Update 1c or upgrade the Supervisor from version 7.0 Update 1 to version 7.0 Update 1c, the networking topology is upgraded from a single tier-1 gateway topology to a topology that has a tier-1 gateway for each namespace within the Supervisor. Shut Down and Start Up the vSphere with Tanzu Workload DomainTo avoid data loss and maintain the components and workloads of your vSphere with Tanzu environment operational, you must follow the specified order when shutting down or starting up the components. Collect the Support Bundle for a SupervisorCheckout how to collect a support bundle for a Supervisor. You can collect a support bundle even in the Supervisor is in an error or configuring state.