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New Member

888 router and bounded 2 SHDSL lines conf issue

Hello to All,

i am trying to implement a 4-wire shdsl line (2 shdsl lines - bounded) to a cisco 888 router with the below configuration but the line is not getting synchronized.

controller DSL 0

mode atm

line-term cpe

line-mode 4-wire enhanced

dsl-mode shdsl symmetric annex A-B

line-rate 4608

IOS ver is 12.4(15)T7

Could you please advice on this? Do you think there are different solutions?

Thank you in advance for your time!



888 router and bounded 2 SHDSL lines conf issue

Hi Anastasios,

You wrote that the link is "2 shdsl lines - bounded". Do you mean that the ISP is providing two different links, each with 1 pair?

Can you try to configure line-mode, dsl-mode and line-rate to auto? It is possible that the ISP is sending something different that what you configured.

Hope this helps


New Member

888 router and bounded 2 SHDSL lines conf issue

Hello Macro,

thank you for your reply,

2 different shdsl lines are terminated to my building and using a 4-wire cable these lines are bonded to one. Appropriate configuration is applied by the ISP (as i was told) at the DSLAM for this implementation. So its 2 different links (local loops) with one pair each.

i will try the auto option and i will come back.

thank you again..

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