shows N/A SFP type

[qiluo-msft]

The last ethernet port shows N/A SFP type. I suspect there is some mistake in port_config.ini for this platform.

user@sonic:~$ show platform summary
Platform: x86_64-mlnx_msn2700-r0
HwSKU: Mellanox-SN2700-D48C8
ASIC: mellanox

user@sonic:~$ show int st
...
  Ethernet118          118,119      50G   9100   etp30b         routed    down     down  QSFP28         off
  Ethernet120          120,121      50G   9100   etp31a          trunk    down       up  QSFP28         off
  Ethernet122          122,123      50G   9100   etp31b          trunk    down       up  QSFP28         off
  Ethernet124          124,125      50G   9100   etp32a          trunk      up       up     N/A         off
  Ethernet126          126,127      50G   9100   etp32b         routed    down     down     N/A         off

[keboliu]

@qiluo-msft could you please check again? This PR sonic-net/sonic-buildimage#4152 should have this issue fixed.

[qiluo-msft]

Need refix.
Design doc: sonic-net/SONiC#613