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8.9

the real deal: cable/dsl vs. T1

Asked by JohnDemerjian in Network Design & Methodology, Network Routers

Tags: cable dsl T1

EE

I would like your opinion on the modern state of business class cable/dsl vs. T1 service.  The older, conventional wisdom, as I understand it, has always been that T1 is more reliable.  I realize that limiting factors apply in that cable is shared bandwidth and dsl is impacted by distance to the CO - etc.  But let's assume that I am considering converting several branch offices that currently have T1 to the internet over to cable/dsl.  Let's also assume that these offices are in major metropolitan areas of the US and the business class cable/dsl service available in those areas is known to have good performance.  There will be a failover for internet connectivity in that the branches can be rerouted through the mpls to the corporate office and out our gateway.  Now, all that said, which off the following statements most closely match your opinion on the conversion project:

1 - it is a no brainer. Save the money and get better performance because these services are very stable now.

2 - tread carefully because service isn't yet as reliable as you would want.

3 - I wouldn't touch that project with a ten foot pole because...

Please provide as much detail as you care to.  The focus is reliability for internet connectivity and things like voip don't come into play.  Thanks
[+][-]06/17/09 05:32 AM, ID: 24647430Accepted Solution

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About this solution

Zones: Network Design & Methodology, Network Routers
Tags: cable dsl T1
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Solution Provided By: DVation191
Participating Experts: 5
Solution Grade: A
 
[+][-]06/17/09 05:34 AM, ID: 24647445Assisted Solution

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[+][-]06/17/09 05:35 AM, ID: 24647458Assisted Solution

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[+][-]06/17/09 05:37 AM, ID: 24647475Assisted Solution

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[+][-]06/17/09 05:41 AM, ID: 24647506Expert Comment

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[+][-]06/17/09 05:43 AM, ID: 24647519Expert Comment

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[+][-]06/17/09 06:30 AM, ID: 24647891Author Comment

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[+][-]06/17/09 11:52 AM, ID: 24651282Assisted Solution

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[+][-]06/18/09 04:15 AM, ID: 24656277Expert Comment

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