H12-351Preview

In a dual-link backup scenario, the active/standby link switchover mode is set to priority. When the active link recovers, the AP detects that the original active link has a higher priority and triggers a switchback. How many Echo intervals does the AP wait for before switching back to the original primary WAC?

In a dual-link HSB scenario, after an AP sets up a CAPWAP links with the active and standby WACs, which of the following types of packets does the AP periodically send to the WACs to detect link status?

To which of the following scenarios is radio calibration applicable? (Choose all that apply.)

Which of the following statements about EAP relay and EAP termination are false? (Choose all that apply.)

Which of the following encapsulation formats are used for EAP termination in 802.1X authentication?

Which of the following advantages does BSS coloring provide in Wi-Fi 6?

Which of the following tools are commonly used for WLAN network planning, acceptance, or health evaluation? (Choose all that apply.)

Which of the following may be the reason why no data is displayed on the telemetry management page of iMaster NCE-CampusInsight?

Which of the following items is not involved in the HLD phase?

In 802.1X authentication using port-based access control, once a user is authenticated successfully on a port, subsequent users on this port can access the network without authentication. When the authenticated user goes offline, all other users are denied access to the network.

Which of the following methods are used in IPsec to ensure secure transmission of service data on the network through encryption and authentication? (Choose all that apply.)