deivce interface is showing ifindex on NFA

The netflow is showing the IfIndex10, IfIndex15 etc., but when I check my switch (Cisco nexus 7000) it shows ifindex as numeric value. How do I know which number belong to which IfIndexName on the netflow?

MYSWITCH01# sh interface snmp-ifindex
--------------------------------------------------------------------------------
Port             IFMIB Ifindex (hex)
--------------------------------------------------------------------------------
mgmt0           83886080   (0x5000000 )
Eth1/1          436207616 (0x1a000000)
Eth1/2          436211712 (0x1a001000)
Eth1/3          436215808 (0x1a002000)
Eth1/4          436219904 (0x1a003000)
Eth1/5          436224000 (0x1a004000)
Eth1/6          436228096 (0x1a005000)