[j-nsp] Traffic statistics explanation

[Rui Bernardo]

Hi guys,
Can any one explain me what the 'Traffic statistics' means of the 'show
interfaces extensive ge-1/0/0'?
In the 'input bytes'  what mens the second column?

According to documentation, the 'Traffic statistics'mens the number and rate
of bytes and packets received and transmitted on the physical interface. Why
it have the 0 value??

z at Taipei> show interfaces extensive ge-1/0/0
Physical interface: ge-1/0/0, Enabled, Physical link is Down
...
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :               184452                    0 bps
   Output bytes  :               195752                    0 bps
   Input  packets:                 2489                    0 pps
   Output packets:                 2491                    0 pps
  Input errors:

Regards,
RB