Netflow display interface as ifindex but in the cisco switch ifindex is displayed as numeric value

in the netflowanalyzer switch ports are being displayed as IfIndex10,Ifindex15 etc., but when I check on the switch (Ciscos Nexus 7000) it display as below. How do I match ifindex displayed in Netflow to this

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)

Thanks,
mn