최신Huawei Certified Network Professional - Wireless Local Area Network- Constructing Enterprise WLAN Architecture - H12-321무료샘플문제
문제1
An engineer sets the CAPWAP heartbeat detection interval to 20 seconds and enables dual-link HSB. What is the heartbeat packet transmission timeout interval of the active link before an active/standby switchover occurs?
An engineer sets the CAPWAP heartbeat detection interval to 20 seconds and enables dual-link HSB. What is the heartbeat packet transmission timeout interval of the active link before an active/standby switchover occurs?
정답: C
문제2
Which statements are TRUE based on the network of WLAN roaming? (Multiple Choice)
Which statements are TRUE based on the network of WLAN roaming? (Multiple Choice)
정답: B,C,D
문제3
Both the N+1 backup and the dual-link cold backup support the link switchback function. To avoid frequent network switchovers, N+1 backup and dual-link cold backup are waiting for 20 heartbeat cycles by default.
Switch back operation.
Both the N+1 backup and the dual-link cold backup support the link switchback function. To avoid frequent network switchovers, N+1 backup and dual-link cold backup are waiting for 20 heartbeat cycles by default.
Switch back operation.
정답: B
문제4
On the N+1 backup network, AC3 is configured with the global priority of 5, and AC1 and AC2 are configured with the global priority of 6. The AC1 priority is set to 3 on AC1 and the AP3 priority is set to 3 on AC1 and AC2. When AC3 is unloaded, which AC device will AP1, AP2, AP3, and AP4 access?
On the N+1 backup network, AC3 is configured with the global priority of 5, and AC1 and AC2 are configured with the global priority of 6. The AC1 priority is set to 3 on AC1 and the AP3 priority is set to 3 on AC1 and AC2. When AC3 is unloaded, which AC device will AP1, AP2, AP3, and AP4 access?
정답: D
문제5
Which are the advantages of Portal authentication over 802.1x authentication? (Multiple Choice)
Which are the advantages of Portal authentication over 802.1x authentication? (Multiple Choice)
정답: A,B,C
문제6
After CAC based on channel usage is configured to control user access on an AP, if the current channel usage exceeds the configured threshold, the AP will reject access requests of new STAs and force STAs to log out until the channel usage is lower than the threshold.
After CAC based on channel usage is configured to control user access on an AP, if the current channel usage exceeds the configured threshold, the AP will reject access requests of new STAs and force STAs to log out until the channel usage is lower than the threshold.
정답: A
문제7
In intelligent roaming, when the current associated AP detects that it is a sticky terminal, the terminal that actively supports the 802.11k will actively trigger the terminal to perform neighbor measurement based on the
802.11k mechanism. Regarding this measurement, what information does the terminal mainly collect?
In intelligent roaming, when the current associated AP detects that it is a sticky terminal, the terminal that actively supports the 802.11k will actively trigger the terminal to perform neighbor measurement based on the
802.11k mechanism. Regarding this measurement, what information does the terminal mainly collect?
정답: A,C,D
문제8
Which statements about the MP on a Mesh network are TRUE? (Multiple Choice)
Which statements about the MP on a Mesh network are TRUE? (Multiple Choice)
정답: B,C
문제9
Packet-based power control allows an AP to select a transmit power to send data packets to a STA each time based on the current signal strength of the STA. If the AP detects that the signal strength of the STA is strong, the AP uses a low transmit power to send packets. If the AP detects that the signal strength of the STA is weak, the AP uses a high transmit power to send packets.
Packet-based power control allows an AP to select a transmit power to send data packets to a STA each time based on the current signal strength of the STA. If the AP detects that the signal strength of the STA is strong, the AP uses a low transmit power to send packets. If the AP detects that the signal strength of the STA is weak, the AP uses a high transmit power to send packets.
정답: B