On an interface that uses PPP as the data link layer protocol, you can configure a static route by specifying the next hop address or outgoing interface. ()
AP does not need AC. It can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.
Which of the following is not the reason why RSTP can increase the speed of convergence? ()
The following figure shows the routing table of a router. When the router receives a data packet with a destination IP address of 9.LL, the router will forward it according to the route of 91.0.016 because the mask length of this route is longer. ()