Question 46
By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the greater the bandwidth, the () the cost.
Question 47
After the administrator successfully logs in to the router through Telnet, and finds that the router's interface IP address cannot be allocated, the possible reasons are ()
Question 48
FIT AP can work independently without relying on AC.
Question 49
Connection between switches and hosts, which port link type is often used by the switch?
Question 50
When two OSPF routers form a 2-WAY neighbor relationship, the LSDB has been synchronized.