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The maximum device management scale supported by Huawei data center SDN controller is ()
The maximum device management scale supported by Huawei data center SDN controller is ()A . 4200 unitsB . 400 unitsC . 2000 unitsD . 100 unitsView AnswerAnswer: A
The 3G/LTE interface is a physical interface provided by the device that supports 3G/LTE technology. It provides users with enterprise-level wireless WAN access services. Which of the following models do not support 3G/LTE?
The 3G/LTE interface is a physical interface provided by the device that supports 3G/LTE technology. It provides users with enterprise-level wireless WAN access services. Which of the following models do not support 3G/LTE?A . NetEngineAR611W-TE4CNB . NetEngineAR651U-A4C . NetEngineAR651CD . NetEngineAR651View AnswerAnswer: C
The product portfolio of data center solution firewall automation operation and maintenance is ()
The product portfolio of data center solution firewall automation operation and maintenance is ()A . AC+CE switch+FW/IPS+SecoManagerB . Firewall + SecoManagerC . AC+firewallD . AC+switch (trap)+firewall+CIS stand-alone versionView AnswerAnswer: B
Which of the following is not within the scope of iMaster NCE-Fabric Insight's ROCEKPI visualization support?
Which of the following is not within the scope of iMaster NCE-Fabric Insight's ROCEKPI visualization support?A . Streaming analyticsB . PFC. Deadlock monitoring numberC . Receive/send PFC. Count of back pressure framesD . PFC. Deadlock recovery numberView AnswerAnswer: A
Generally speaking, SD-WAN solutions are suitable for which of the following of commercial banks?
Generally speaking, SD-WAN solutions are suitable for which of the following of commercial banks?A . Access networkB . Internet ExitC . ExtranetD . Level 1 WANView AnswerAnswer: A
Facing the evolution of 25G, which of the following switches is a self-developed 25G model?
Facing the evolution of 25G, which of the following switches is a self-developed 25G model?A . CE6881B . CE6860C . CE6865D . CE6863View AnswerAnswer: D
Which of the following statements about the application scenarios and statements of the two technologies of the Internet of Things is wrong?
Which of the following statements about the application scenarios and statements of the two technologies of the Internet of Things is wrong?A . In the convergence scenario, the PLC+6LaWPAN hybrid networking method and powerful combination are mainly recommended to adapt to various environments, with flexible deployment and high scalability.B ....
What components does the S12700E-8 bundle contain?
What components does the S12700E-8 bundle contain?A . 1 piece of SFUE network boardB . MPUE master controlC . 480,000G*2 blocksD . 3000W power supply*1E . all of the aboveView AnswerAnswer: E
MIC cards are mainly used on NetEngineAR650 series routers. Which of the following functions can be implemented on NetEngineEAR650 through MIC cards?
MIC cards are mainly used on NetEngineAR650 series routers. Which of the following functions can be implemented on NetEngineEAR650 through MIC cards?A . 1*E1B . 2*SAC . LTED . 6ECMView AnswerAnswer: C
Routers rely on hardware BFD and FR technology to achieve high reliability. FRR includes LDPFRR and VPNNFRR. Among them, LDPFRR is tunnel-level protection, and VPNFRR is business-level protection.
Routers rely on hardware BFD and FR technology to achieve high reliability. FRR includes LDPFRR and VPNNFRR. Among them, LDPFRR is tunnel-level protection, and VPNFRR is business-level protection.A . TrueB . FalseView AnswerAnswer: A
