I know the port 10/100/1000 m is to point to each port can be the biggest bearing gigabit, but can also carry? Forget the formula to calculate the

CodePudding user response:

1 ,所有端口容量X端口数量之和的2倍应该小于背板带宽可实现全双工无阻塞交换
Proof switches with maximum data exchange performance conditions,
2, full configuration throughput (Mpps)=full configuration GE port number x 1.488 Mpps one gigabit port in the package of 64 words long
节时的理论吞吐量为1.488Mpps,例如一台最多可以提供64个千兆端口的交换机,其满
PeiZhiTunTuLiangYingDaDao ×1.488Mpps=95.2 64 Mpps,才能够确保在所有端口均线速工作时,提供无阻塞的包交换,如果一台交换机最多能够提供176个千兆端口而宣称的吞吐量为不到
261.8 Mpps Mpps (176 x 1.488=261.8), the user has reason to believe that the switch adopts is blocked "
Structure design, are generally both meet is qualified switch,