[cisco-nas] Disable modems on AS5300?

[Charles Gregory]

Hallo!

I've got some flakey modems on an AS5300.
sho modem indicates 66% connection success rate on 12 modems.

I am trying to RTFM, to find the answers to this question, but
in the meantime, does anyone know, off the top of their head, how to mark
a modem bad? Also, I notice in my sho modem list that 6 modems are
*already* marked bad. Is there any way the firmware can do this on its
own? Or does this mean I was sold a unit with bad modems in it?

Any other recommendations for testing/debugging these modems?
Is there a possibility they just need to be 'reset' in some way?
Or do I need to be replacing them?

Thanks in advance.

- Charles

Relevant sho modem section......
B 1/30  00:23:26     359     18      0      0       0   0  0 95%
B 1/31  00:24:18     365     15      0      0       0   0  0 96%
B 1/32  00:21:48     366     20      0      0       0   0  0 95%
B 1/33  00:26:13     344     13      0      0       0   0  0 96%
B 1/34  00:19:13     380     20      0      0       0   0  0 95%
B 1/35  00:25:39     349     15      0      0       0   0  0 96%
  1/36  00:18:43     351    181      0      0       0   0  0 66%
  1/37  00:13:01     404    173      0      0       0   0  0 70%
  1/38  00:18:37     339    178      0      0       0   0  0 66%
  1/39  00:14:43     371    192      0      0       0   0  0 66%
  1/40  00:18:12     359    180      0      0       0   0  0 67%
  1/41  00:16:15     375    173      0      0       0   0  0 68%
  1/42  00:16:07     362    182      0      0       0   0  0 67%
  1/43  00:14:23     395    176      0      0       0   0  0 69%
  1/44  00:14:44     383    186      0      0       0   0  0 67%
  1/45  00:19:44     344    177      0      0       0   0  1 66%
  1/46  00:15:01     388    178      0      0       0   0  0 69%
  1/47  00:14:28     373    188      0      0       0   0  0 66%
* 2/0   00:28:48     419     25      0      0       0   0  0 94%
* 2/1   00:21:38     460     20      0      1       0   0  0 96%