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问题：Barney是子网10.1.1.0/24中一个具有IP地址10.1.1.1的主机。以下哪些操作时标准IPACL可配置来执行的（）A.匹配准确的源IP地址B.使用一个access-list命令匹配IP地址10.1.1.1到10.1.1.4，而不匹配其他IP地址C.使用一个access-list命令匹配Barney的子网中的所有IP地址，而不匹配其他IP地址D.仅匹配包的目标IP地址...
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问题：要启用LACP,可将EtherChannel模式设置为下面哪两种之一?() A.OnB.PreventC.PassiveD.AutoE.ActiveF.Desirable...
问题：路由器“特权模式”的提示符是：（）A.>B.C.(config)D.(config-if)...
问题：请参见图示。172.16.31.64/27子网中的哪两个主机地址能够通过telnet连接到路由器并更改路由器配置（）A.172.16.31.33B.172.16.31.64C.172.16.31.77D.172.16.31.92E.172.16.31.95F.172.16.31.96...
问题：以下哪一项不是有关虚电路交换方式的正确描述。() A.分组需要包含虚电路标识符B.某条虚电路对应的转发项只给出该虚电路经过的两个端口之间的关联C.虚电路标识符用于建立终端间传输路径与终端间传输的数据之间的绑定D.虚电路是指终端间传输路径...
问题：Which one of the following characteristics is true regarding the use of hubs and switches?A．Hubs can have their ports be configured with VLANsB．Using hubs is costly with regard to bandwidth availability.C．Switches can not forward broadcasts.D．Switches are...
问题：Which of the following are true of Ethernet technology?A．Hosts use a logical ring topology.B．Hosts use a logical bus topologyC．Hosts must wait for an electronic signal to transfer data.D．Hosts are directly connected to a wiring concentrator called a MSAU....
问题：在路由器上，可以使用的命令有：()A.pingB.show interfacesC.show ip routeD.ipconfigE.wincfg...
问题：配置LACP时,在要使用的接口上必须将哪三个参数配置得完全相同?() A.虚拟MAC地址B.端口速度C.双工模式D.PortFastE.VLAN信息...
问题：关于帧中继的说法，正确的是（）A.速率最大为1Mbit/sB.不提供差错校验功能C.可以偷占带宽D.数据传输质量高于DDN...
问题：The Ezonexam network administrator needs to a switch named VE1 to become the root bridge for a redundant path switched network. What can be done to ensure that VE1 will always assume the role as the root bridge?A．Assign the switch a higher MAC address tha...
问题：What will a new Ezonexam router do during startup if a configuration file is not located in NVRAM?A．It will search for the configuration file in the locations specified by boot system commands.B．It will search for the configuration file in flash and if no...
问题：以下（）LSA类型是ASBR来宣告外部路由信息的。（）A.类型1B.类型2C.类型3D.类型4E.类型5...
问题：帧中继环境中，在物理端口上，建立子接口的命令是（）A.createB.interfaceC.encapsulationD.ip address...
问题：Ezonexam has a Class C network and you need ten subnets. You wish to have as many addresses available for hosts as possible. Which one of the following subnet masks should you use?A．255.255.255.192B．255.255.255.224C．255.255.255.240D．255.255.255.248E．None ...
问题：哪个命令用来设置Cisco设备串行接口的默认封装()A.Router(config)encapsulation hdlcB.Router(config)encapsulation default hdlcC.Router(config-if)encapsulation hdlcD.Router(config-if)encapsulation ppp...
问题：What is the subnet for the host IP address 201.100.5.68/28?A. 201.100.5.0B. 201.100.5.32C. 201.100.5.64D. 201.100.5.65E. 201.100.5.31F. 201.100.5.1...
问题：During the boot sequence, a Ezonexam 2800 series router needs to locate and load an operat ...
问题：The network security policy for Ezonexam requires that only one host be permitted to attach dynamically to each switch interface. If that policy is violated, the interface should be automatically disabled. Which two commands must the Ezonexam network admi...
问题：要启用LACP并将交换机端口加入端口信道1,可使用下面哪两个命令之一?() A.Switch(config)#interface port-channel1B.Switch(config)#channel-group 1 mode activeC.Switch#interface port-channel 1D.Switch(config-if)#channel-group 1 m...
