Ruckus ICX MSTP

[irakli_gvishian]

Hello, we have several Ruckus ICX7150 with SPS08095f.bin version of firmware

Also I have implemented MSTP because I have a lot of vlans and I would like to enable on ports BPDU-Guard and not sure how I can enable It, I mean what is the command? 

With per-RSTP you need to enter "stp-bpgu-guard", but which command is in case of MSTP?

Also I have Ruckus ICX 7450 as a core switch and I would like to set "enable" password, but there is no "enable super-user-password " command... How I can set enable password?