What are three traffic descriptors typically used to categorize traffic into different classes？（）
A: IP precedence
B: media type
C: DSCP
D: outgoing interface
E: incoming interface
F: DLCI
A: IP precedence
B: media type
C: DSCP
D: outgoing interface
E: incoming interface
F: DLCI
举一反三
- Which two options can be used as traffic descriptors when classifying and marking traffic？ （） A: incoming interface B: Layer 2 differentiated services code point （DSCP） C: Layer 3 IP precedence D: outgoing interface
- 要配置静态路由，需在全局配置模式中执行以下命令（）。 A: Router(config) B: ip route destination-network subnet-mask next-hop-address | outgoing interface C: Router(config) D: ip address destination-network subnet-mask next-hop-address | outgoing interface E: Router F: ip route destination-network subnet-mask next-hop-address | outgoing interface G: Router H: ip address destination-network subnet-mask next-hop-address | outgoing interface
- Which two statements are true about traffic shaping and traffic policing？（） 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
- What is the correct speed input to an ARPA used for traffic surveillance?
- Which two characteristics are common between traffic policing and traffic shaping？（） 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.