I need interpretation please on Router interface statistics

Hi,

My 7200 router is displaying some port statistics and i need
interpretation on it as follows:

6419136 input errors
6419136 ignored

every other statistics seems to be ok like
0 CRC
0 frame
0overrun
0 watchdog
0 pause input packets
0 output errors
0 collisions
0 late collision
0 pause output
0 giants
0 runts
0 throttles

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Network Manager
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