H12-351_V1.0-ENU

When a STA roams from API to AP2 at Layer 2, AP2 notifies its neighbors of from this STA is encapsulated in a tunnel and sent to API for forwarding. A. True B. FalseView AnswerAnswer: B Explanation: When a STA roams from AP1 to AP2 at Layer 2, AP2 notifies...

Which of the following user access authentication modes are supported In Huawel's CloudCampus Solution? (Select All that Apply)A . 802. IX authentication B. MAC address authentication C. Portal authenticationView AnswerAnswer: A B C Explanation: Huawei’s Cloud Campus Solution supports three user access authentication modes: 802.1X authentication, MAC address authentication, and...

Which of the followings is not a roaming optimization solution?A . Proactive roaming B. Smart roaming C. Fast roaming using PMK caching D. 802.11r roamingView AnswerAnswer: B Explanation: Smart roaming is not a roaming optimization solution, but a feature that allows an AP to automatically adjust its transmit power based...

With protocol trace, iMaster NCE-Campuslnsight displays protocol-level Interaction details at the phases for wireless users. (Enter the acronyms in capital letters.)View AnswerAnswer: AP, WAC, and AC Explanation: With protocol trace, iMaster NCE-CampusInsight displays protocol-level interaction details at the AP, WAC, and AC phases for wireless users. References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/protocol-trace

Which of the followings is an IPv6 multicast address?A . 2222::11 B. FF02::18C C. FE80:: A D. FC00::1View AnswerAnswer: B Explanation: FF02::18C is an IPv6 multicast address. An IPv6 multicast address starts with FF and identifies a group of interfaces that belong to the same multicast group. The other options...

Satellite positioning can achieve high positioning accuracy in both indoor and outdoor scenarios.A . True B. FalseView AnswerAnswer: B Explanation: Satellite positioning can achieve high positioning accuracy in outdoor scenarios, but not in indoor scenarios. This is because satellite signals are easily blocked or interfered by buildings, walls, ceilings, and...

To which of the following scenarios is radio calibration applicable?A . Enterprise office scenario B. Rail transportation scenario C. High-density scenario D. WDS or mesh backhaul scenarioView AnswerAnswer: C Explanation: Radio calibration is applicable to high-density scenarios where a large number of users access the network simultaneously and require high...

In a multicast solution, there must be reachable unlcast routes between multicast sources and receivers.A . True B. FalseView AnswerAnswer: A Explanation: In a multicast solution, there must be reachable unicast routes between multicast sources and receivers, because multicast routing protocols use unicast routing information to build multicast forwarding trees....

Which of the following statements about EAP relay and EAP termination are false? (Select All that apply) A. In EAP termination mode, an access device encapsulates EAP packets sent by an 802. IX client Into RADIUS packets, without processing the data in the EAP packets. B. In EAP relay mode,...

Which of the following tools are commonly used for WLAN network planning, acceptance, or health evaluation? (Select All that Apply)A . WLAN Planner B. iMaster NCE-Campuslnsight C. eDesk D. CloudCampus APPView AnswerAnswer: A B D Explanation: C is not a tool commonly used for WLAN network planning, acceptance, or health...