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Design and Implementation of DSL-Based Access Solutions
book

Design and Implementation of DSL-Based Access Solutions

by Sanjeev CCIE #4006 Mervana, Chris CCIE #5235 Le
September 2001
Intermediate to advanced
272 pages
7h 27m
English
Cisco Press
Content preview from Design and Implementation of DSL-Based Access Solutions

Retail Service Provider

In the last section, we discussed that wholesale SPs do not offer any services. In the case of retail SPs, now the DSL SP not only offers the DSL services by being in the NAP’s space but it also offers value-add services by being in the NSP’s space as well (via its unregulated arm in case of ILECs).

Quite a few CLECs and a majority of ILECs (via their unregulated arm) adopted this kind of operating model to offer some value-added services and some differentiated services to the end consumer. Figure 3-6 shows a typical retail SP’s architecture.

Figure 3-6. Retail Service Provider Architecture

Because the retail SPs are ...

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Publisher Resources

ISBN: 1587050218Purchase book