11-16-2009 03:53 AM - edited 03-04-2019 06:43 AM
I need some help to set up this router.. I need to understand if SHDSL on router modem can connect to normal asdl 2+ too line o i need SHDSL line only because i'm trying to connect but the interface don't come up
11-16-2009 04:05 AM
No.
878 supports SDSL only.
For ADSL, use 877.
11-16-2009 04:06 AM
or 876
11-16-2009 04:12 AM
No.
876 is for ADSL on ISDN BRI, that is not present in Italy.
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11-16-2009 05:08 AM
Ok I dont know that in Italy is not Annex B ADSL
complete answer is
877 - Annex A/M over POTs
876 - Annex B over ISDN
11-16-2009 05:14 AM
Actually, for Annex M you need 877-M.
11-16-2009 06:04 AM
So there is no way to connect the 878 to DSL/DSL2 link? Can i ask to my comunication provider here in Italy to upgrade to SHDSL line or is not supported here?
11-16-2009 07:29 AM
Models are
878 - SHDSL only
877 - ADSL Annex A/M only
876 - ADSL Annex B only
So you need SHDSL line with 878 no other
http://www.cisco.com/en/US/products/hw/routers/ps380/prod_models_comparison.html
11-16-2009 07:50 AM
As mentioned before:
Annex M (except UK Mask) is supported starting with the special Cisco IOS Software Release 12.4(11)XJ; and requires the CISCO877-M-K9 or CISCO877W-G-E-M-K9 SKU.
11-16-2009 07:46 AM
As mentioned before, there is no way.
Some SP in Italy supports SDLS.
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