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show dsl int atm command

Hi - I have searched hi and lo for a line-by-line explanation of the output of the show dsl int atm command but have come up empty. Can anyone point me to the relevant docs? In addition to a line-by-line interpretation, I am particularly interested in tolerances wrt nose margins, power, attenuation CRC errors and Reed Solomon. For example:

#sh dsl in atm 0

ATU-R (DS) ATU-C (US)

Modem Status: Showtime (DMTDSL_SHOWTIME)

DSL Mode: ITU G.992.1 (G.DMT)

ITU STD NUM: 0x01 0x1

Vendor ID: 'ALCB' 'ANDV'

Vendor Specific: 0x0000 0x0000

Vendor Country: 0x00 0x00

Capacity Used: 84% 109% <=== capacity of what?

Noise Margin: 9.5 dB 10.0 dB <=== what is good? bad?

Output Power: 20.0 dBm 12.0 dBm <=== what is good? bad?

Attenuation: 34.0 dB 19.0 dB <=== what is good? bad?

Defect Status: None None

Last Fail Code: None <=== what are they?

Selftest Result: 0x49 <=== what are they?

Subfunction: 0x02 <=== ???

Interrupts: 654 (1 spurious) <=== ???

Activations: 1

SW Version: 3.8129

FW Version: 0x1A04

Interleave Fast Interleave Fast

Speed (kbps): 6048 0 544 0

Reed-Solomon EC: 16746 0 0 2 <=== ???

CRC Errors: 55770 0 0 2 <=== Good?

Header Errors: 5090 0 0 1 <=== ???

Bit Errors: 0 0 <=== ??

BER Valid sec: 0 0 <=== ??

BER Invalid sec: 0 0 <=== ??

DMT Bits Per Bin <=== ???

00: 0 0 0 0 0 0 0 2 4 5 6 7 8 9 9 9

10: 9 9 9 9 9 9 9 9 8 8 8 8 7 6 0 0

20: 0 0 0 0 0 0 7 8 9 A A B B B B B

30: B B B B A C C B A 9 9 9 9 7 A A

40: 0 C C B A 9 B C C C C 2 C C A C

50: B B B C C C C D C 9 C B C B C C

60: C C B C A B A C C C B C C B B C

70: C B C C C B C C B B B B B B 9 B

80: B B B B B B A A A 8 9 A B A A 9

90: A 8 7 7 8 8 8 A A 9 7 9 9 7 5 8

A0: 8 8 9 8 9 7 8 6 7 4 5 4 7 6 4 4

B0: 4 4 0 4 4 4 2 6 6 4 4 5 6 5 7 6

C0: 7 6 7 7 6 5 4 4 6 6 6 7 7 7 6 6

D0: 6 5 5 6 7 6 6 7 7 6 7 6 7 6 6 6

E0: 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5

F0: 5 5 4 4 3 2 2 2 0 0 0 0 0 0 0 0

Training log buffer capability is not enabled yet. <=== ???

1 REPLY
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Re: show dsl int atm command

I don't see anything published either. I've never seen a line-by-line interpretaion of any of the show commands in Cisco docs. I'm guessing many of them are there for developers to use in debugging. It couldn't hurt to ask your SE or someone at Cisco on it.

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