Hi Jea-Hoon,
Q1. Why ARP-Proxy mode enabled then IB SM was disabled?
this is by design - SM can't run on the same switch where proxy-arp can run - this is documented in the MLNX-OS user manual
Q2.
default partition (0x7fff) configuration
I want to enable IPoIB on non-default partition (not 0x7fff)
When I disabled IPoIB on Default Partition (0x7fff) then all of partition's IPoIB also disabled.
I can't ping - also vmkping - to each ESXi host then forever.
How can I resolve this problem?
It's not recommended to disable the default partition since the subnet manager is managing the fabric via the default pkey - this explain why nothing worked.
Q3. Cable information display problems.
This issue of cable transceiver display is going to be fixed in the next GA MLNX-OS release of 3.6.1000
The cable transceiver display in the ports tab of the switch webUI is not related to the fabric inspector feature