Power : green LED - Light off: power off - Light on: power on Fast Ethernet: LNK/ACT: green LED - Light off: port disconnected - Light on: port connects at 10M/100M/1000M - Blinking: when traffic go through port Gigabit Ethernet: LNK/ACT: green LED - Light off: port disconnected - Light on: port connects at 10M/100M/1000M - Blinking: when traffic go through port Mini-GBIC/SFP slot : green LED - Light off: port disconnected - Light on: port connects at 1000M - Blinking: when traffic go through port
SP(Strict Priorty),严格优先级轮转算法 WFQ(Weighted Fair Queuing)加权公平排队 WRR(Weighted Round Robin),加权优先级轮转算法 Random Early Detect (RED),随机早期检测算法 Head Of Line,防止拥塞机制 Best-Effort Service,尽力而为服务 First come first served,先到先服务算法 802.1p端口队列优先级算法 Cos/Tos,QOS标记 Differentiated Service,区分式服务
