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Overview: Ethernet has its origins in providing network connectivity for a single organization. With the introduction of metropolitan and wide area Ethernet services, providers started using this Ethernet connectivity technology to provide Ethernet services. While the standard IEEE 802.3 Ethernet LAN protocol is still used, service delivery technologies needed to be added in order to create an Ethernet service. Three service delivery technologies can be used to provide Ethernet services namely, IEEE 802.1Q Virtual LANs (VLANs), Q-in-Q (stacked VLANs) and MAC-in-MAC (or M-in-M). This paper describes the capabilities and usage of each technology.
The Forrester Wave™: Complex Event Processing (CEP) Platforms, Q3 2009
Forrester Research, Inc. has named the Progress® Apama® complex event processing (CEP) platform as a standout leader in "The Forrester...
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