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【单项选择题】

Which traffic descriptor is used for marking? ()

A、A.weighted RED (WRED) orange or green labels

B、B.modular QoS CLI (MQC) application layer tags

C、C.Deficit Round Robin (DRR) precedence bits

D、D.header compression tags

E、E.MPLS experimental bits

F、F.FIFO Layer 2 descriptor labels (L2DL)

更多“Which traffic descriptor is used for marking? ()”相关的问题
第6题

A、trunk admission control  B、forwarding traffic to tunnel  C、information distribution  D、path selection, calculation, and setup  E、traffic patterns prediction  

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第7题

A、Voice Traffic uses Assured Forwarding  B、Voice Signaling traffic uses Assured Forwarding  C、Voice Signaling traffic uses priority queuing  D、Voice Traffic uses priority queuing  E、Voice signaling traffic should use priority queuing with Assured Forwarding  

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第8题

A、Mark permitted traffic for firewall user authentication.  B、Mark permitted traffic for SCREEN options.  C、Associate permitted traffic with an IPsec tunnel.  D、Associate permitted traffic with a NAT rule.  E、Mark permitted traffic for IDP processing.  

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第9题

A、both traffic shaping and traffic policing cause retransmissions of connection-oriented protocols such as TCP  B、both traffic shaping and traffic policing support the marking and re-marking of traffic  C、the effects of traffic shaping and traffic policing when configured on a router are applied to outgoing traffic  D、traffic shaping queues excess traffic whereas traffic policing discards excess traffic  E、traffic shaping allows the traffic to exceed the bit rate whereas traffic policing prevents the traffic from exceeding the bit rate  

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第10题

A、 The rate of traffic is measured and compared to a configured policy.  B、 Classification is used to differentiate traffic.  C、 Traffic is marked and sent out according to priority.  D、 Both can be applied to inbound and outbound traffic.  E、 Both buffer traffic to ensure a predetermined traffic rate.  F、 Both drop traffic that is above a predetermined traffic rate.  

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