H12-223_V2.5 HCIP-Routing & Switching-IEEP V2.5 Exam Questions

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1. A user reported that he could not receive emails through the email client. What are the possible reasons? (Multiple choice) A. The user does not have corresponding permissions B. Mail server failure C. Link failure D. User client setting error Answer: ABCD

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2. Which businesses in the enterprise usually need to optimize the user experience? (Multiple choice) A. Video surveillance business B. Video conferencing business C. Voice phone service D. Network management business Answer: ABC

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3.Which of the following parameters do we generally use to measure the performance of the switch? (Multiple choice) A. Port density B. CPU frequency C. Exchange capacity D. Packet forwarding rate E. MAC table capacity F. Port rate Answer: CD

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4. What are the main contents of the cutover project plan?

(Multiple choice) A. Cutover preparation B. Cutover implementation C. Rollback plan D. Emergency plan Answer: ABCD

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5. Regarding the purpose of managing security optimization, which of the following is the most appropriate?

A. Ensure that sensitive management information is not stolen illegally B. Prevent/reduce external network attacks and harm C. Ensure the access security of key business D. Realize user's secure access control Answer: A

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6. When there are a large number of IP telephones and WLAN APs in the network, which function switch will we generally consider?

A. Switches with STP edge port function B. Switch with POE function C. Switches with SACG function D. Switch with QOS function Answer: B

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7. Which of the following operations may affect the normal operation of the customer's network? (Multiple choice) A. Hardware expansion B. Device naming C. Software upgrade D. Routing protocol configuration changes Answer: ACD

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8. Which of the following BGP routing attributes cannot control BGP route selection?

A. Originator ID B. AS_Path C. Communi ty D. MED Answer: C

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9. Which of the following is not part of the preliminary preparations for the cutover plan?

A. On-site defense B. Cutover target C. Risk assessment D. Overview of the live network Answer: A

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10. Which of the following descriptions about network maintenance are correct? (Multiple choice) A. The handling of some problems in the troubleshooting work can be incorporated into the daily maintenance work B. Routine maintenance belongs to the optimization phase (Improve) of PDIOI C. Routine maintenance is a routine work D. Routine maintenance is event-driven work Answer: AC

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