An attacker sends ICMP Request packets with the destination address as the broadcast address of the attacked user host.
What is this attack?

Which of the following methods is used to control internal employees and guests access networks in the Agile Controller wireless access control scenario?

MPLS supports multi-layer labels and connection-oriented on the forwarding plane, therefore it is widely used.
So which of the following is not the cause for MPLS deployment?

Which of the following statements regarding ASPF and Servermap are true? (Multiple Choice)

Weight Round Robin (WRR) evolves on the basis of Round Robin (Round Robin), and performs round-robin scheduling between queues, and schedules packet flows in each queue according to the weight of each queue.