A. 16.23.118.63
B. 87.45.16.159
C. 92.11.178.93
D. 134.178.18.56
E. 192.168.16.87
F. 217.168.166.192
第1题
llowing 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
第2题
elow are true? (Select two answer choices)
A. The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.
B. The DHCP Discover message uses UDP as the transport layer protocol.
C. The DHCP Discover message uses a special Layer 2 multicast address as the destination address.
D. The DHCP Discover message uses TCP as the transport layer protocol.
E. The DHCP Discover message does not use a Layer 2 destination address.
F. The DHCP Discover message does not require a transport layer protocol.
第3题
of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in the Ezonexam network.
However, you need to share the VLAN information across numerous switches. Which of the following would allow you accomplish this?
A. STP
B. GVRP
C. SNMP
D. VTP
E. DHCP
F. None of the above
第5题
默认情况下,IGRP衡量路径好坏时,考虑的因素为()
A.带宽
B.可靠性
C.最大传输单元
D.延时
第6题
网络中经常使用“帧中继”服务,请选出帧中继的优点()
A.偷占带宽
B.提供拥塞管理机制
C.可以使用任意广域网协议
D.灵活的接入方式
第7题
网络中经常使用DDN服务,请选出DDN的优点()
A.传输质量高
B.接入方式灵活
C.偷占带宽
D.使用虚电路
E.专用线路
第8题
下列哪一设备工作时,要用到OSI的七个层(一层到七层)()
A.PC
B.网管机
C.WEB服务器
D.交换机
E.路由器
第9题
属于私有IP段的是()
A.10.0.0.0-10.255.255.255
B.172.16.0.0-172.31.255.255
C.202.110.100.0-202.110.100.255
D.192.168.0.0-192.168.255.255
E.126.0.0.0-126.255.255.255
第10题
下列选项中选出属于“有效IP”的选项:()
A.199.141.27.33
B.199.141.27.112
C.199.141.27.119
D.199.141.27.126
E.199.141.27.175
F.199.141.27.208
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