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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
When a structured network troubleshooting process is used for troubleshooting, the results are predictable, and the impact of the troubleshooting process is controllable, and no new risks will be introduced.
When a structured network troubleshooting process is used for troubleshooting, the results are predictable, and the impact of the troubleshooting process is controllable, and no new risks will be introduced.A . TrueB . FalseView AnswerAnswer: B
When two routers establish a logical BGP peer through multiple physical links, the peer connect-interface command must be used.
When two routers establish a logical BGP peer through multiple physical links, the peer connect-interface command must be used.A . TrueB . FalseView AnswerAnswer: A
What are the main contents of the cutover project plan? (Multiple choice)
What are the main contents of the cutover project plan? (Multiple choice)A . Cutover preparationB . Cutover implementationC . Rollback planD . Emergency planView AnswerAnswer: ABCD
The high-risk operation plan is generally approved and finalized one day before implementation.
The high-risk operation plan is generally approved and finalized one day before implementation.A . TrueB . FalseView AnswerAnswer: B
The following is about the ROUTER-LSA connection type (Type), which of the following description is wrong?
The following is about the ROUTER-LSA connection type (Type), which of the following description is wrong?A . POINT-TO-POINT describes a point-to-point connection from this router to neighboring routersB . TRANSNET describes the connection from this router to a TRANSIT network segmentC . STUBNET describes a connection from this router to...
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
Which of the following is not a major role in the development of the project delivery process?
Which of the following is not a major role in the development of the project delivery process?A . Increase customer satisfactionB . Clear division of responsibilitiesC . Improve work efficiencyD . Reduce project risksView AnswerAnswer: B
