Next Generation Network——Analysis on the Idea of Multiprotocol Label Switching
Han Haipeng
Abstract
Han Haipeng
Abstract
By inserting labels into IP packet, multiprotocol label switching (MPLS) changes conventional routing forwarding mechanism that depends on IP head analysis into mechanism that depends on labels. This can not only significantly improve the forwarding speed but also characterize the IP network as QoS capability.This article deeply analyses the idea of label forwarding and points out the principles are used.
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By inserting labels into IP packet, multiprotocol label switching (MPLS) changes conventional routing forwarding mechanism that depends on IP head analysis into mechanism that depends on labels. This can not only significantly improve the forwarding speed but also characterize the IP network as QoS capability.This article deeply analyses the idea of label forwarding and points out the principles are used.
Key concepts: Multiprotocol Label Switching, Computer science, Label switching, Computer network, Virtual routing and forwarding, Packet forwarding, Label Distribution Protocol, Quality of service