which address range efficiently summarizes the routing table of the addresses for router main?（）
Refer to the exhibit. What switch proves the spanning-tree designated port role for the network segment that services the printers?（）
Refer to the exhibit. Give this output for SwitchC, what should the network administrator's next action be?（）
Refer to the exhibit. According to the routing table, where will the router send a packet destined for 10.1.5.65?（）
