Show ADSL Speed on Cisco Router
November 27th, 2009
Obtaining the ADSL Sync speed from your Cisco Router is quite easy, just pass the following command
show dsl interface atm0
You’ll get something like the following back:
router#show dsl interface atm0
ATM0
Alcatel 20150 chipset information
ATU-R (DS) ATU-C (US)
Modem Status: Showtime (DMTDSL_SHOWTIME)
DSL Mode: ITU G.992.1 (G.DMT) Annex A
ITU STD NUM: 0x01 0x1
Vendor ID: 'ALCB' 'TSTC'
Vendor Specific: 0x0000 0x0000
Vendor Country: 0x00 0xB5
Capacity Used: 100% 62%
Noise Margin: 5.5 dB 19.0 dB
Output Power: 20.0 dBm 12.0 dBm
Attenuation: 49.0 dB 22.5 dB
Defect Status: None None
Last Fail Code: None
Selftest Result: 0x00
Subfunction: 0x15
Interrupts: 1333 (0 spurious)
PHY Access Err: 0
Activations: 1
LED Status: ON
LED On Time: 100
LED Off Time: 100
Init FW: embedded
Operation FW: embedded
SW Version: 3.8131
FW Version: 0x1A04
Interleave Fast Interleave Fast
Speed (kbps): 5856 0 448 0
Cells: 15473 0 192329 0
Reed-Solomon EC: 7248 0 0 0
CRC Errors: 3 0 0 0
Header Errors: 2 0 0 0
Bit Errors: 0 0
BER Valid sec: 0 0
BER Invalid sec: 0 0
LOM Monitoring : Disabled
DMT Bits Per Bin
00: 0 0 0 0 0 0 0 4 4 5 7 8 8 9 9 8
10: 8 8 8 8 8 7 7 7 6 6 5 5 4 3 0 0
20: 0 0 0 0 0 0 4 5 5 6 7 8 9 9 A A
30: A B B B C C C D D D D D D D D D
40: 0 D D D D D D D 2 D D D D D D D
50: D D C D D C C C C D D D D C D D
60: D C C C C C C C C C C C C B 8 B
70: C C B C C C C C C C C C C B B B
80: B B B A B B A A A A A A A A 8 A
90: A 9 9 9 9 9 9 9 8 7 8 8 8 8 8 7
A0: 7 5 7 7 7 5 7 8 8 8 8 8 8 8 7 7
B0: 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 5
C0: 5 5 5 5 5 4 4 4 4 4 2 2 0 0 0 0
D0: 0 0 0 0 0 0 2 2 2 2 3 3 2 4 4 4
E0: 4 4 4 4 4 4 4 4 4 4 3 4 3 3 3 3
F0: 3 3 3 2 2 0 0 0 0 0 0 0 0 0 0 0
DSL: Training log buffer capability is not enabled