[c-nsp] Bonded DSL solution

[Reuben Farrelly]

Have you seen the HWIC-2SHDSL and HWIC-4SHDSL cards?

http://www.cisco.com/en/US/products/ps5949/products_data_sheet0900aecd80581fa0.html

Allowing you to bond 4 pairs together on the card to support up to a 9.2M 
G.SHDSL connection.

Reuben



On 21/04/2007 7:26 AM, Rick Kunkel wrote:
> Hmm... Maybe OT at this point.... but on a related note....
> 
> Does anyone know of a device that has multiple integrated DSL modems?
> 
> Thanks,
> 
> Rick
> 
> 
> On Fri, 20 Apr 2007, Rick Kunkel wrote:
> 
>> Hello all,
>>
>> We're looking into offering "bonded" DSL lines to customer who want more 
>> speed, but for whom something like a DS-3 is out of the question.  I'm 
>> currently trying to figure out if Cisco has a solution for something like 
>> this.
>>
>> One thing I've considered, which isn't really true "bonding" is to have
>> the customer have X DSL modems plugged into X ethernet ports on a router.  
>> I'll assign a different /30 address to each of their X ethernet ports,
>> assign them a larger internal netblock, and then just create X static
>> routes to that netblock.  AFAIK, the traffic would round-robin between the
>> different X circuits.  And the customer would create X 0.0.0.0/0 routes 
>> pointing back to me.  Sounds do-able.  I think... right?
>>
>> The above seems a little low-tech though...  Are there better ways to do 
>> it?  Multi-link PPP?  Some kind Cisco proprietary bonding protocol?  The 
>> DSL lines all terminate in a Verizon ATM DS-3 plugged into a 7206VXR 
>> NPE-G1.
>>
>> Thanks!
>>
>> Rick Kunkel
>>
>>
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> 
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