To: DR.TECH who wrote (11367 ) 6/9/1998 1:51:00 PM From: mike cobble Read Replies (1) | Respond to of 21342
Ameritech/RedBack Remember the April 27 WSTL announcement. I wonder if this will generate any revenue? Ameritech Selects RedBack SMS 1000 FYI Copyright c 1998 TeleChoice, Inc. June 9, 1998 -- RedBack Networks, Inc. announced that Ameritech has selected the Subscriber Management System (SMS) from RedBack Networks, Inc., to accelerate the deployment and enhance the scalability of their newly announced DSL services. The SMS 1000 can aggregate as many as 4000 DSL virtual circuits or Frame Relay logical connections over high-speed links generating from multiple Central Offices. It then converts all incoming data traffic to IP, and transports it as a single logical stream to ISP partners or enterprise customers over high-speed links. The "front-end processing" performed by the SMS 1000 relieves the ISP backbone routers of heavy-duty frame translation that cause congestion on high-volume networks. Thus, ISP partners and enterprise customers can handle the extra volume of traffic resulting from broadband access without adding any more router power to their networks. The SMS 1000's use of IP as the universal language, allows Ameritech to integrate DSL users transparently into existing network management and billing systems, without any costly conversions or upgrades. SMS 1000 even acts as a RADIUS client. Ameritech's ISP, Ameritech Interactive Media Services, and enterprise customers who have standardized on RADIUS can take advantage of familiar and well-understood tools to authenticate and manage their DSL-based subscribers and end users. The SMS 1000 also supports new deployment models through a unique capability known as "multiple context." This functionality enables dynamic provider selection, allowing distribution of broadband access services to multiple ISPs, and dynamic service selection, allowing a carrier to effectively "re-target" each dedicated connection to support multiple services dynamically. A context is a virtual machine within the SMS 1000 that provides a separate administrative domain for security, accounting, and management of a high-speed access network. Each context contains a unique routing entity, independent address spaces and forwarding tables, and multiple RADIUS clients to allow complete and secure data partitioning. The SMS 1000 binds end-user subscribers to the appropriate ISP partner dynamically during authentication. Ameritech can use multiple context to connect any end user to the IP network service of choice. In this way, Ameritech can enable a single DSL connection to support multiple types of subscriber services, and associate a range of performance and pricing levels to each new service.