H12-222-ENU

Which of the following statements regarding Free Mobility of the Agile Controller are true? (Multiple Choice)A . When administrators configure Free Mobility, they need to select proper authentication points and policy execution points.B . In the Free Mobility, Administrators can add static network segments or server resources to security groups,...

In peer-to-peer VPN model, which of the following devices is directly connected to a client and is responsible for connecting VPN services to the carrier network?A . CEB . PEC . PD . Client deviceView AnswerAnswer: B

Which of the following statements regarding Agile Controller guest account application mode is false?A . Created by the administratorB . Created by employees with guest management rightsC . Created by the receptionistD . Registered by guestsView AnswerAnswer: C

Compared with traffic policing, traffic shaping uses queues to cache the traffic that exceeds the limit. Which of the following statements regarding traffic shaping is false?A . Compared with traffic policing, traffic shaping has good anti-burst capability.B . Traffic shaping enables packets to be transmitted at an even rate.C ....

A flow mirroring port can transmit the specified service flows on the mirroring port to the monitoring device for analysis and monitoring.A . TRUEB . FALSEView AnswerAnswer: A

Besides resource discovery, allocation, and management, which function else does the VIM management module of NFV provide?A . Resource schedulingB . Resource monitoringC . Resource reclaimingD . TroubleshootingView AnswerAnswer: D

In the port mirroring, real and reliable data must be collected in real time.A . TRUEB . FALSEView AnswerAnswer: A

NFV and SDN depend on each other and must be used together.A . TRUEB . FALSEView AnswerAnswer: B

Which of the following methods can be used to improve network QoS? (Multiple Choice)A . Increasing link bandwidthB . Using proper queue scheduling and congestion avoidance mechanismsC . Using high-performance devicesD . Provide services at different times for different businessView AnswerAnswer: ABC

Which information of IPv4 packets is used for simple traffic classification? (Multiple Choice)A . DSCP informationB . IP precedenceC . Traffic class informationD . 802.1p informationView AnswerAnswer: AB