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Passcert provides authentic 2022 Update H12-261_V3.0-ENU HCIE-Routing & Switching (Written) V3.0 Dumps which is the most reliable solution to quickly prepare for your exam and help you pass your exam easily.
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Free Huawei H12-261_V3.0-ENU Practice Exam Q&As HCIE-Routing & Switching (Written) V3.0 https://www.passcert.com/H12-261_V3.0-ENU.html
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 1. What security features are defined by SNMPv3? (Multiple choice) A. Privacy B. Authentication C. Domain checking D. Accounting Answer: AB
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 2. Which timer of Spanning Tree Protocol specifies how often the root bridge sends configuration BPDUs? A. forwarding delay timer B. STP timer C. HOLD timer D. Maxage Timer E. Hello timer Answer: E
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 3. Users want to be able to forward packets and select routes based on their own defined policies on the basis of traditional route forwarding. Policy routing can be used. Which of the following descriptions about policy routing is wrong? A. Policy routing can set the next hop IP address B. Policy routing cannot set DSCP in the next statement C. Policy routing cannot be used to set IP precedence D. Policy routing can be used to match packet length Answer: C
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 4. Command ip as-path-filter as-path-filter-number (deny|permit) regular-expression to configure as-path-filter, in this command, multiple sentences can form an as-path-filter statement, so What is the relationship between the multi-sentences? A. Routes are matched in order When a route matches a clause, it will no longer be matched downwards B. Relationship with C. or relationship D. Routes are matched in order and the route needs to match all subdirections Answer: A
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 5. Which of the following descriptions about the features of Huawei equipment Eth-trunk link aggregation are correct? A. Link aggregation can realize load balancing based on data TCP or UDP ports B. Link Aggregation cannot be deployed across devices C. Link Aggregation can be applied to Layer 2 and Layer 3 devices D. Link aggregation can only be applied to Layer 2 devices. Answer: C
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 6. Which of the following descriptions about the GVRP interface registration mode in Huawei switches are correct? A. When the fixed registration mode is selected, the interface cannot propagate dynamic VLAN B. When the normal registration mode is selected, the interface is allowed to dynamically register and deregister the VLAN. The logout here includes deleting the dynamically learned VLAN and the VLAN created by the administrator on the machine C. When the forbidden registration mode is selected, the Layer 2 working mode of the interface must be hybrid D. There are four types of interface registration modes of GVRP Answer: A
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 7.While troubleshooting a LAN, you noticed a large number of frame alignment errors, FCS errors, and lag collisions. What are the possible causes of these problems? A. The switch and the terminal are interconnected through a 10/100/1000base-T Ethernet link, and the working mode of the switch and terminal is half-duplex B. There is a working mode mismatch on the 1000base-LX/LH link C. Working mode mismatch on 10/100/1000base-T Ethernet link D. This error exists in most environments Answer: C
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 8. What designs in the router can improve the reliability of the router? (Multiple choice) A. Dual power supply design B. Module hot-swappable design C. Issu Design D. Twin Engine Design Answer: AD
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 9. Compared with IPV4 multicast, which of the following describes the characteristics of IP6 multicast? A. IPv6 multicast does not include MSDP and dense mode B. The first 8bit of an IPV6 multicast address is always FF (1111 1111) C. IPv6 multicast clients join multicast groups using IGMPv3 D. The IPv6 multicast load balancing function extends the multicast routing rules and does not rely on RPF inspection at all Answer: B
Free H12-261_V3.0-ENU Practice Exam From Passcert for Your Best Preparation 10. Which description is wrong about WRR (Weight Round Robin)? (Multiple Choice) A. WRR can avoid congestion in the network B. WRR can ensure that various queues are allocated a certain bandwidth C. WRR is a congestion management technique D. WRR cannot be used on GE interface anymore E. WRR can ensure that key services are preferentially transmitted Answer: AE