DRC Bandwidth Trends

监视>带宽>隧道> DRC趋势

TheDRC Bandwidth Trendstab shows Dynamic Rate Control statistics over time.

Dynamic Rate Control allows the Hub to regulate the tunnel traffic by lowering each remote appliance’s隧道最大带宽。最小的价值是设备的隧道最小（imum）Bandwidth。

Dynamic Rate Control

隧道最大带宽is the maximum rate at which an appliance can transmit.

Auto BWnegotiates the link between a pair of appliances. In this example, the appliances negotiate each link down to the lower value (100 Mbps).

但是，如果A和Btransmit at the same time,Hub很容易被超支。

如果Hubexperiences congestion:

• Enable Dynamic Rate Control允许集线器通过降低每个远程设备的隧道流量来调节隧道流量隧道最大带宽。最小的价值是设备的隧道最小（imum）Bandwidth。

• 入站BW限制caps how much the appliance can receive.

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