What’s New in the vSphere Client for VCF 9.1: Visibility, Smarter Ops, and Scale

# Overview VMware Cloud Foundation (VCF) 9.1 brings a set of vSphere Client changes aimed at cutting administrative friction. The release concentrates on three practical areas: memory management, device visibility for GPU passthrough, and deeper VPC networking controls inside the vSphere Client. Several usability tweaks target common operational tasks in medium-to-large environments.

# Memory Tiering: fewer screens, clearer metrics

# GPU passthrough: human-readable device handling VCF 9.1 improves how passthrough GPUs appear in the vSphere Client. Devices are listed with human-readable descriptions and simplified names, and administrators get improved filtering and readability. These changes make it faster to find the correct GPU type among many devices and reduce mistakes when assigning passthrough resources to VMs—useful in environments with mixed GPU inventories for VDI, ML, or HPC workloads.

# VPC networking inside the vSphere Client VCF 9.1 brings several VPC networking capabilities into the vSphere Client so you can manage more of the network lifecycle without separate tooling.

• Traceflow: Built-in Traceflow gives packet-path inspection so you can validate routing, troubleshoot connectivity, and verify policy enforcement by observing how packets traverse the virtual network.

• Live Traffic Analysis (LTA): LTA provides real-time, bidirectional packet tracing and a live view of flows for faster root-cause analysis than relying only on logs and captures.

• Additional VPC features: The client also supports external connectivity integration (defining VPC connectivity policies and external paths), port mirroring (SPAN) for traffic monitoring, Virtual Network Appliance Clusters (VNAC) for clustered connectivity services, and IP management functions including IP allocation, DHCP, and address assignment policies within VPC workflows.

# Usability and scale improvements VCF 9.1 collects a set of UI enhancements that reduce repetitive work and improve responsiveness in large inventories:

• VM tagging during provisioning: Tags can now be applied inside the Create VM/clone/template workflows instead of as a separate step, which helps with immediate organization and automation triggers.

• Virtual scrolling and other responsiveness features target large environments with thousands of objects to avoid long load times when listing inventories.

# Practical implications for admins

# Bottom line VCF 9.1 focuses on operational efficiency: more visibility where it matters, fewer steps for common tasks, and expanded on-platform networking controls that keep more workflows inside the vSphere Client.