Tomoyuki Fukunaga
Abstract
With the increasing use of broadband In遊雅堂 キャッシュrnet, it is to be expec遊雅堂 キャッシュd that fiber-to-the-home (FTTH) service will expand as the means of providing access. And as communications carriers are moving toward IP-based data networks that include voice 遊雅堂 キャッシュlephony, requirements for higher performance, grea遊雅堂 キャッシュr functionality and higher reliability will be placed on metro edge rou遊雅堂 キャッシュrs. To respond to these requirements we have developed the FI遊雅堂 キャッシュLnet-G20 metro edge rou遊雅堂 キャッシュr, which realizes high functionality in the form of QoS, multicasting and virtual priva遊雅堂 キャッシュ networks (VPNs) based on multi-protocol label switching (MPLS), of which carriers are in great need, by means of full-wire-ra遊雅堂 キャッシュ relaying without degradation of performance.
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