01-22-2008 06:44 AM
Having issues with the line-rate with SDSL router 878. Everytime i reboot the router the line-rate seems to change which casues it to loss internet connectivity. In order to restore internet connectivity you need to manually configure the line-rate. Has anyone had this problem or assist me with resolving this problem
Solved! Go to Solution.
01-25-2008 04:08 AM
Hi, according to:
http://cisco.com/en/US/prod/collateral/routers/ps221/prod_bulletin0900aecd801d5c4c.html
If you upgrade to 12.4(6)T, that would give you 3.05 firmware, chances are it will solve your problem.
Hope this helps, please rate post if it does!
01-22-2008 02:28 PM
Hi,
please send output of "show dsl interface". You might need a DSL firmware upgrade.
01-25-2008 02:25 AM
Thank for the prompt response. The router does not recognise the sh dsl interface command. However, i have included the results for sh controllers dsl 0:
ital-Brentwood-Data#sh controllers dSL 0
DSL 0 controller UP
SLOT 0: Globespan xDSL controller chipset
Frame mode: Utopia
Configured Line rate: 2048Kbps
Line Mode: Two Wire
DSL mode: SHDSL Annex B
Line Re-activated 0 times after system bootup
LOSW Defect alarm: ACTIVE
CRC per second alarm: ACTIVE
Line termination: CPE
Current 15 min CRC: 0
Current 15 min LOSW Defect: 0
Current 15 min ES: 0
Current 15 min SES: 0
Current 15 min UAS: 341
Previous 15 min CRC: 0
Previous 15 min LOSW Defect: 0
Previous 15 min ES: 0
Previous 15 min SES: 0
Previous 15 min UAS: 0
Line-0 status
Chipset Version: 0
Firmware Version: R3.0.1
Modem Status: Data, Status 1
Last Fail Mode: Failed during Carrier Detect status:0x8
Line rate: 2056 Kbps
Framer Sync Status: In Sync
Rcv Clock Status: In the Range
Loop Attenuation: 13.0 dB
Transmit Power: 14.5 dB
Receiver Gain: 27.420 dB
SNR Sampling: 39.8690 dB
Dying Gasp: Present
Vital-Brentwood-Data#
Vital-Brentwood-Data#
Vital-Brentwood-Data#sh ver
Cisco IOS Software, C870 Software (C870-ADVSECURITYK9-M), Version 12.4(4)T8, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Sat 11-Aug-07 03:34 by khuie
ROM: System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE
Vital-Brentwood-Data uptime is 1 week, 17 hours, 53 minutes
System returned to ROM by reload
System image file is "flash:c870-advsecurityk9-mz.124-4.T8.bin"
Last reload reason: Reload Command
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
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If you require further assistance please contact us by sending email to
Cisco 878 (MPC8272) processor (revision 0x200) with 118784K/12288K bytes of memory.
Processor board ID FCZ1148628S
MPC8272 CPU Rev: Part Number 0xC, Mask Number 0x10
4 FastEthernet interfaces
1 ISDN Basic Rate interface
1 ATM interface
128K bytes of non-volatile configuration memory.
24576K bytes of processor board System flash (Intel Strataflash)
Configuration register is 0x2102
01-25-2008 04:08 AM
Hi, according to:
http://cisco.com/en/US/prod/collateral/routers/ps221/prod_bulletin0900aecd801d5c4c.html
If you upgrade to 12.4(6)T, that would give you 3.05 firmware, chances are it will solve your problem.
Hope this helps, please rate post if it does!
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