Connecting the Switches to Form the Stack Ring
After you have installed the individual switches, connect them together using the stacking cables.
The examples in this section show cable connections and the recommended order for connecting ports to facilitate the easy setup configuration.
In general, it is best to connect Stack Port 2 on one switch to Stack Port 1 on the switch with the next higher slot number. Although you can connect the switches in any order, connecting them as shown in these examples will produce better predictability and easier software configuration.
All connections between stack ports must be directly between switches. A stacking connection cannot pass through a third device, for example a Virtual Port Extender or an LRM/MACsec Adapter.
It is essential to create an unbroken data path through all the switches in the stack.
For instructions to connect specific types of stacking cables, see Connecting Stacking Cables.