Huawei HCIP-WLAN CEWA(Huawei Certified ICT Professional-Wireless Local Area Network-Constructing Enterprise WLAN Architecture) 認定 H12-321-ENU 試験問題:

1. On a WLAN, which of the following attack detection functions require support of the dynamic blacklist function? (Multiple Choice)

A) Brute force attack detection
B) Spoofing attack detection
C) Weak IV attack detection
D) Flooding attack detection

2. Which are the methods to prevent loops on a multi-MPP Mesh network? (Multiple Choice)

A) MSTP
B) TTL
C) Repeated frame sequence number check

3. As shown in the figure, different companies on adjacent floors of an office building use multiple SSIDs. If a company enables WIDS rogue device countermeasure, APs of other companies will be affected.
Which of the following functions can solve this problem?

A) WIDS bogus SSID detection
B) WIDS countermeasure mode switching
C) WIDS whitelist
D) Dynamic blacklist

4. During deployment of a long-distance point-to-point RF communication link, what is the distance between the receive and transmit antennas when impact of the Earth curvature should be considered?

A) 7.3 km
B) 11.3 km
C) 5.3 km
D) 3.3 km

5. Which statement about the Mesh profile is FALSE?

A) All STAs in a Mesh BSS have the same Mesh profile. If two Mesh profiles have the same parameters, the profiles are considered the same.
B) After a Mesh BSS is set up or an STA joins a BSS, the STA generates a Mesh profile.
C) An STA will not modify its Mesh profile unless the profile is deleted from the BSS (the STA is a member of the BSS).
D) A Mesh profile contains the following fields: Mesh ID, A path selection protocol identifier (fixed value), and A path selection metric identifier (fixed value).

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