6503-e 6504-e ,cef720不支持在6503-e super720 msfc 路由 pfc 交换 crossbar fabric 交换矩阵 每个槽位达到20G链接 super720-10g ------------------------------- super32-pisa 增加了可编程装置 (架构增加了专门处理器) E-fan cannot be used in non-e chassis fan2 cannot be used in e chassis super 720 switch fabric--------- PFC: super 32 supports pfc3b super 720 super 720-10GE pfc3c 3cxl 支持vss系统
fib adjancy routing table adjancy routing table 指的是数据包头的格式啊 从哪里出去啊 端口是哪个啊 啥的 port asic----lay2 ---lay3 4---fabric interface replication engine -----720Gswitch fabric ---fabric interface replication engine----port asic pisa:
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