I am new to ruckus switches and I have a deployment project in one of our customers datacenters involving 2*ICX7150-24-4X10GR-RMT3 & Nutanix servers and I have those below questions if any one could guide me I would be very grateful 1)for stacking between A/M models can I use one stack port or its a must to use at least 2 ports?2)if I should use 2 ports , can I use any type of twinax cable between the 2 switches as the PO include only one cable (10G-SFPP-TWX-P-0308) but fortunately I have other nutanix twinax cables (C-CBL-5M-SFP+-SFP+ -CM) so can I use them?3) can I use any port from 1/2/1- 1/2/2 (C1-C2) or 1/3/1 -1/3/4 (X1-X4) as a down link to nutanix server as from the installation guide I can see they are used as stacking or uplink ports so is this a restriction or just best practice?Thanks in advance