HCIP-WLAN-CEWA V1.0 H12-321_V1.0 Dumps

H12-321_V1.0 Free Dumps HCIP-WLAN-CEWA V1.0 https://www.passcert.com/H12-321_V1.0.html

1. Which of the following statements about star networking in Mesh networking is correct? (Multiple choice) A. All connections need to be forwarded through the central gateway device B. All connections do not need to forward data through the central gateway device C. All data transmission in the local area network must pass MPP D. All data transmission in the local area network does not need to go through MPP Answer: AC

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2. In the WLAN network, which of the following illegal attack detection requires the support of the dynamic blacklist function?

(Multiple choice) A. Flood attack detection B. Spoof attack detection C. Weak IV attack detection D. Anti-brute force cracking Answer: AD

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3.Which of the following descriptions of the second Fresnel zone is correct? (Multiple choice) A. Out of phase with point source B. In phase with point source C. Less than the first Fresnel zone D. Greater than the first Fresnel zone Answer: AD

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4. In a WLAN network, which of the following two types of packets does Spoof spoofing attack packets mainly include?

(Multiple choice) A. Broadcast type disassociation B. Broadcast deauthentication C. Disassociation of unicast frame disassociation D. Deauthentication of unicast deauthentication frame Answer: AB

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5. Regarding the trigger mechanism of 802.1x authentication, which of the following descriptions are correct? (Multiple choice) A. 802.1x authentication trigger can only be initiated by the client B. 802.1x authentication cannot be initiated by authentication devices (such as 802.1x switches) C. 802.1x client can trigger authentication in multicast or broadcast mode D. The authentication device can trigger authentication in multicast or unicast mode Answer: CD

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6. Which of the following ways to implement CAC? (Multiple choice) A. Based on channel utilization B. Based on the number of users C. Based on terminal SNR D. Based on AP number Answer: ABC

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7.In the WLAN Layer 2 networking environment, which of the following methods can be used by the AP to discover the AC? (Multiple choice) A. Multicast B. Unicast C. Broadcast D. Anycast Answer: BC

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8. When determining the installation height of the antenna in a long-distance point-to-point scenario, which of the following factors should be considered by the engineer? (Multiple choice) A. Signal transmission frequency B. Distance between transmitting and receiving antennas C. Antenna beam width D. Curvature of the Earth Answer: ABD

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9. If roaming between two APs is realized, which of the following conditions must be met? (Multiple choice) A. Same security policy B. Same SSID C. The same data forwarding mode D. Same business VLAN Answer: ABC

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10.Which of the following modes does Huawei RF tuning support?

(Multiple choice) A. Automatic mode B. Timing mode C. Manual mode D. Adaptive mode Answer: ABC

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