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【应用笔记】使用Altera的PLD实现多协议标签切换(Implementing Multiprotocol Label Switching with Altera PLDs)
Emerging Internet applications such as voice over Internet protocol
(VoIP) and real-time streaming video perform poorly when the Internet’s
core network is congested. Unfortunately, adding bandwidth is not a
complete, long-term solution. By prioritizing Internet traffic and the core
network more efficiently, quality of service (QoS) and traffic engineering
functions can address these emerging Internet applications. Network
equipment manufacturers are constantly developing new solutions that
solve many of the problems associated with today’s Internet applications.
Multiprotocol label switching (MPLS) is one such solution and is
currently being standardized.an132.pdf