WLAN Working Principles and Configuration
5 practice questions under this official exam objective (H12-811), each with the answer key, an option-by-option explanation and instant feedback.
Questions under this objective
5 total · page 1 of 1Configuring VAPs on an AP for Differentiated WLAN Services
A Virtual Access Point (VAP) is the per-AP service entity that maps an SSID to distinct VLAN, security, and QoS settings. The correct answer is A: VAP
How STAs Learn an AP SSID Before Association
In 802.11 pre-association discovery, an STA learns an AP’s SSID via Beacon frames, Probe Requests, and Probe Responses; Discovery is a process, not a
Which WLAN Security Policy Supports Open Link Authentication?
Identify the correct WLAN security policy supporting open link authentication. The answer is WEP, as it allows unauthenticated association.
Recommended AP-to-AC Discovery Across Layer 3 Networks
When an AP and AC sit on different Layer 3 networks, Huawei recommends DHCP-based discovery, using Option 43 to hand the AP the AC's IP address; the a
Configuring the AC Country Code in Huawei WLAN View
Huawei ACs set the wireless regulatory domain with the country-code command in WLAN view, which fixes the permitted channels and transmit power. The c