Stack of two SG550X

[Arazu]

Hi

Can I use GE1 and GE2 ports to stack two switches?

If so in what way?

I want to use ports XG1-4 for something else.

[Kasun Bandara]

no, only 10G ports can use to do stcaking.

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/550xseries/quick_start/guide/550xseries-QSG-en-US.pdf

[Arazu]

It is  possible to use only one XG port to create a stack?

When i try use only one XG i recive error : In order to enable stacking, at least two stacking ports must be selected.

[Kasun Bandara · Accepted solution]

you need 2 XG ports for stack.