ICX 7150 Stacking Issues on 8.0.92 with SmartZone

[steven_johnson_]

I am attempting to deploy a new environment and I have a fresh ICX 7150 stack (two switches) that are having problems.
I don't know if I have a bad unit so I wanted to check with the community to see if anyone else has stacked switches on 8.0.92 or 8.0.92c.
First, once the stack is created, and after a period of a few hours, I can no longer configure the stack using the SmartZone 100. I get "Switch configuration update failed" alarms. Eventually the active member will reset its configuration and go back to factory defaults. It loses everything, the SZ configuration too.
I currently have an open ticket with support. They have suggested that I downgrade the firmware to 8.0.90f. I will try that later today but first wanted to check with the community in case anyone else is seeing odd behavior with ICX stacks, firmware 8.0.92, and SZ100 (on 5.2.0.0.685).

[steven_johnson_]

Switch#show sz sta

============    MGMT Agent State Info     ===================
Config Status: None     Operation Status: Enabled
State: SSH CONNECTED        Prev State: SSH CONNECTING       Event: NONE

SWR List            : None
Active List         : 10.10.10.5
DHCP Option 43      : No
DHCP Opt 43 List    : None
Passive List        : None
Merged List         : 10.10.10.5
Switch registrar host: sw-registrar.ruckuswireless.com
Switch registrar discovery retry count: 0

SZ IP Used          : 10.10.10.5
Query Status        :
        Response Received

SSH Tunnel Status - :
 Tunnel Status     : Established
 CLI IP/Port       : 127.255.255.253/61230
 SNMP IP/Port      : 127.255.255.254/58088
 Syslog IP/Port    : 127.0.0.1/20514
 HTTP SERVER IP/Port: 127.255.255.252/19537
 HTTP CLIENT IP/Port: 127.0.0.1/5080

Timer Status        : Not Running

[jijo_panangat]

Hi Steven,

Thanks, we need to debug this to see what actions are getting failed. The tac engineer will share the next action plan.


Thanks
Jijo

[steven_johnson_]

Ruckus support was able to identify that using a "Linear" topology when stacking ICX switches is not currently compatible with the SmartZone controller. A "Ring" topology must be used.