Title: What's the difference between VSU and stack technology? [Print this page] Author: GTAC-Sophia Time: 2023-7-4 17:03 Title: What's the difference between VSU and stack technology? The VSU technology is more flexible than stack and supports hot swap. With stack stacking technology, all devices need to be stopped if they need to be upgraded or replaced, that is, member devices cannot be inserted, removed, or replaced during stack operation. If you do, the stacking system restarts, and the stack is re-established. In a stable stack environment, if any switch is powered off and powered on, all other switches in the stack automatically reset and re-run to create a new stack. Note: For the VSU configuration guide, you can refer to 【New reminder】How to configure VSU? - Switch - ruijienetworks
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