单选题Which one of these class maps was configured to match traffic for CS5?（）ACIS 1# show class-map forward Class map match-all forward ( id 3) Match ip dscp 18BCIS1#show access-map block Class map match-all block (id 4) Match ip dscp 43CCIS1# show class-map real-time Class map match-all block (id 5) Match ip dscp 16DCIS 1# show class-map pass Class map match-all real-time (id 2) Match ip dscp 40
单选题
Which one of these class maps was configured to match traffic for CS5?（）
A
CIS 1# show class-map forward Class map match-all forward ( id 3) Match ip dscp 18
B
CIS1#show access-map block Class map match-all block (id 4) Match ip dscp 43
C
CIS1# show class-map real-time Class map match-all block (id 5) Match ip dscp 16
D
CIS 1# show class-map pass Class map match-all real-time (id 2) Match ip dscp 40
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单选题What are the steps for configuring stateful NBAR for dynamic protocols？（）AUse the command ip nbar protocol-discovery to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interface.BUse the command match protocol rtp to allow identification of real-time audio and video traffic. Use thecommand ip nbar port-map to extend the NBAR functionality for well-known protocols to new port numbers.CUse the command match protocol to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interface.DConfigure a traffic class. Configure a traffic policy. Attach the traffic policy to an interface.EConfigure video streaming. Configure audio streaming. Attach the codec to an interface.
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