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During the unpacking inspection, Xiao Wang found that the appearance of the device was not damaged, and all the modules of the device were operating normally when the device was powered on for the first time, but after 24 hours of continuous operation, the board failed, then This situation is not eligible for the DOA process.
During the unpacking inspection, Xiao Wang found that the appearance of the device was not damaged, and all the modules of the device were operating normally when the device was powered on for the first time, but after 24 hours of continuous operation, the board failed, then This situation is...
Network Optimization major work content does not include:
Network Optimization major work content does not include:A . Hardware optimizationB . Software optimizationC . Network expansionD . Replace the computer room air conditionerView AnswerAnswer: D
When the Hold Time parameter negotiated by two BGP neighbors is 0, the Keeplive message is not sent.
When the Hold Time parameter negotiated by two BGP neighbors is 0, the Keeplive message is not sent.A . TrueB . FalseView AnswerAnswer: A
In the ospf routing protocol, the unit of the bandwidth-reference command is mbps.
In the ospf routing protocol, the unit of the bandwidth-reference command is mbps.A . TrueB . FalseView AnswerAnswer: A
The event marking the end of the network planning phase is:
The event marking the end of the network planning phase is:A . Project establishmentB . Issuing bidsC . Contract signingD . Project preliminary inspectionView AnswerAnswer: B
Enterprise business often has strict requirements on network service quality. Which of the following aspects are commonly used to describe network service quality? (Multiple Choice)
Enterprise business often has strict requirements on network service quality. Which of the following aspects are commonly used to describe network service quality? (Multiple Choice)A . StableB . BandwidthC . DelayD . JitterE . SecurityView AnswerAnswer: BCD
During the software and configuration backup, which of the following statements is correct?
During the software and configuration backup, which of the following statements is correct?A . To back up the software version, and the same product, the same version should be backed up multiple timesB . License does not need to be backed upC . After the configuration of the device is changed,...
When troubleshooting a network failure is performed, you try to ping the remote destination host, discovery packets are lost, so which troubleshooting method is best to take next?
When troubleshooting a network failure is performed, you try to ping the remote destination host, discovery packets are lost, so which troubleshooting method is best to take next?A . Comparative configuration methodB . Bottom-up approachC . Confirm business flow methodD . Self-term down methodView AnswerAnswer: B
The current internal corporate networks often use private IP addresses to communicate, then which of the following addresses belong to private IP addresses?
The current internal corporate networks often use private IP addresses to communicate, then which of the following addresses belong to private IP addresses?A . 0.1.1.1B . 127.5.4.3C . 128.0.0.5D . 172.24.35.36E . 231.33.24.35View AnswerAnswer: D
The matching order of the access control list is divided into two types: configuration order and automatic sorting.
The matching order of the access control list is divided into two types: configuration order and automatic sorting.A . TRUEB . FalseView AnswerAnswer: A
