What should be done before booting up additional member switches in a Stackwise configuration?

Before booting up additional member switches in a Stackwise configuration, it is essential to boot them one at a time. This approach ensures that when each switch powers up, it can communicate with the stack master switch and properly join the stack configuration without causing network disruption or configuration conflicts.

Booting one switch at a time allows the master switch to recognize and integrate each member into the stack sequentially. During this process, the master switch can assign roles and priorities to each member appropriately. If all switches are powered on simultaneously, there is a risk that they may not configure correctly, potentially leading to issues such as packet loss, misalignment of stack protocol, or even failure to form a complete and functional stack.

Each member switch must complete its boot process and establish its link with the master before the next switch is powered on. This sequential method not only smooths the integration of new switches but also helps maintain the stability and performance of the network during the setup phase.