多项选择题
Which two statements describe the advantages to the use of RIP over the use of OSPF?（）
A. RIP requires less time to converge B. RIP uses less bandwidth C. RIP is less complex to configure D. RIP demands fewer router resources E. RIP has a more accurate metric
多项选择题 Which three elements must be used when you configure a router interface for vlan trunking?（）
多项选择题 Which of the following describes the roles of devices in a WAN?（）
多项选择题 Which of the following are key characteristics of PPP?（）
