The stacking feature lets you connect up to four switches and have them act as a single high-bandwidth switch for both data and management. One switch in the stack is designated as “Commander” and one switch is elected to be the “Standby. ” The other switches are designated. Stack means 2 Physical device acting logically 1 devices. I would suggest to Look Cat 9300 (cat 3850 going to be end of life soon - you may negotiate nicely so you may have same price of 3850 with Cat 9300 switches?) You can have combination of Cat 9300 for Layer 2 and core (kind of) and Cat 9200. Switch stacking is a feature of certain Cisco access layer switches which allows for the creation of a single logical device from many individual devices via a backside stack port connected by several stack cables. LAG is more compatible for an AV environment with IGMP Plus. Approved stacking for av is a two-switch stack for redundant core When the switches are stacked all multicast traffic is flooded through the stack. This guide. This document describes Huawei High-Quality Primary and Secondary School Campus Network Solution in terms of version mapping, solution introduction, tool usage, installation, data planning, deployment, and O&M. These are Core, Distributed layer, and.