思科认证 2021_09_24 每日一练
You need to describe the various types of flow control to your co-workers. Which of the following are types of flow control that can be used in a network? (Choose three)
A. Congestion avoidance
B. Windowing
C. Cut-through
D. Buffering
E. Load Balacing
F. Fast Forward
You download a file from an FTP site on the Internet. What is the highest layer in the OSI model used in this FTP operation?
A. Application
B. Presentation
C. Session
D. Transport
E. Internet
F. Data Link
G. Physical
对于路由表,下列说法中正确的是:()
A.在缺省的情况下,如果一台路由器同时运行了RIP和OSPF两种动态路由协议,则在路由表中只会显示RIP发现的路由,因为RIP协议的优先级更高
B.在缺省的情况下,如果一台路由器同时运行了RIP和OSPF两种动态路由协议,则在路由表中只会显示OSPF发现的路由,因为OSPF协议的优先级更高
C.在缺省的情况下,如果一台路由器同时运行了RIP和OSPF两种动态路由协议,则在路由表中只会显示RIP发现的路由,因为RIP协议的花费值(metric)更小
D.在缺省的情况下,如果一台路由器同时运行了RIP和OSPF两种动态路由协议,则在路由表中只会显示OSPF发现的路由,因为OSPF协议的花费值(metric)更小
下列关于RIP的说法,哪些是正确的()。
A.RIPv1采用广播形式发送报文,RIPv2有广播和多播两种方式
B.RIPv2多播地址为224.0.0.9
C.RIPv2多播地址为224.0.0.10
D.缺省情况下,接口运行RIPv1,只能接收和发送RIPv1