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...
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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:帧中继环境下,为了区分虚电路,应该使用的地址是()A.IP地址B.MAC地址C.DLCID.IPX地址...
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:下列选项不属于分组交换技术的广域网通信协议有()。A.X.25B.帧中继C.ATMD.PSTN...
问题:The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is tr ...
问题:During the boot sequence, a Ezonexam 2800 series router needs to locate and load an operat ...
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:帧中继环境中,CIR的含义是()A.提高线路速率B.保证线路速率C.降低线路速率D.配置线路速率...
问题:路由器上,设置端口速率的命令是()A.clock rateB.bandwidthC.setD.encap...
问题:关于RIP协议描述正确的是()。A.距离矢量路由协议B.链路状态路由协议C.有RIPv1和RIPv2两个版本D.都使用广播发送,支持验证和VLSM...
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:Using a subnet mask of 255.255.255.224, which of the IP addresses below can you assign to ...
问题:Which of the following are true of Ethernet technology?A.Hosts use a logical ring topology ...
问题:The network security policy for Ezonexam requires that only one host be permitted to attac ...
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?() ...
问题:100baseT的速率是()Mbit/sA.1B.10C.100D.1000...
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:“InsideGlobal”地址在NAT配置里表示的是什么()A.这个概括地址是所有的内部子网地址B.一个注册的地址是表示一个内部的主机到外部网络C.一个全局唯一,私有的ip地址被分配给一个内网的主机D.路由器的MAC地址被用做内部主机去连接这个互联网...
问题:RIP路由协议每隔()秒进行路由更新。A.30B.60C.120D.180...