LSM中Link Down Synchronization支持哪几种模式？（）A、HubB、BreakerC、SwitchD、Wire
LSM中Link Down Synchronization支持哪几种模式？（）
- A、Hub
- B、Breaker
- C、Switch
- D、Wire
相关考题：
在单链表中在指针p所指节点后插入节点q的操作是A．q：=p↑.link；p↑.link：=q↑.linkB．p↑.link：=q↑.link；q↑.link：=p↑.linkC．q↑.link：=p；p↑.link：=qD．q↑.link：=p↑.link；p↑.link：=q
在一个单链表中，q结点是p结点的前驱结点，若在q与p之间插入结点s，则执行(29)。A．s→link=p→link；p→link=s；B．p→link=s；s→link=q；C．p→link=s→link；s→link=p；D．q→link=s；s→link=p；
Which command configures the router to send SNMP link－related notifications such as up－down transitions and line status changes?() A.set snmp trap-group my-trap-group link-statusB.set snmp trap-group my-trap-group categories linkC.set snmp log link-statusD.set snmp trap link-status
After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"() A.Layer 1 on the interface is up but Layer 2 is down.B.Layer 2 on the interface is up but Layer 3 has not been configured.C.The interface is administratively up but the link status is down.D.The interface is up but has been administratively turned off.
Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF).Which two statements best describe the OSPF link - state routing pro tocol?（）A. OSPF sends updates every 10 secondsB. OSPF sends triggered updates when a network change occursC. When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast addressD. OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization
下面有关CSS中link和@import的区别，描述错误的是？（）A、link属于XHTML标签，而@import完全是CSS提供的一种方式B、当一个页面被加载的时候，link引用的CSS会同时被加载，而@import引用的CSS会等到页面全部被下载完再被加载C、link在支持CSS的浏览器上都支持而@import只在5.0以上的版本有效D、当使用javascript控制dom去改变样式的时候，只能使用@import方式
Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）A、Spanning Tree ProtocolB、Shortest path first treeC、Link-state advertisements (LSA)D、Hold-down timersE、Split horizonF、VRP
Which two features prevent routing loops between the OSPF sites of a customer when the sites aremultihomed or a backdoor link is used between the sites？ （）A、sham linkB、down bitC、virtual linkD、Site of OriginE、domain tag
While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）A、Each router has an identical link state databaseB、External routes are imported into a separate link state databaseC、Synchronization of link state databases is maintained via flooding of LSAsD、Information in the link state database is used to build a routing table by calculating a shortest-path treeE、By default， link state databases are refreshed every 10 minutes in the absence of topologychanges
Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF). Which two statements best describe the OSPF link - state routing pro tocol?（）A、OSPF sends updates every 10 secondsB、OSPF sends triggered updates when a network change occursC、When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast addressD、OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization
下面哪些参数的测量是在BTS中完成的（）。A、Down link surrounding cell RXLEVB、Uplink RXQUALC、MS-BTS distanceD、Interference level in unallocated time slots
以下关于SmartLinkMonitor Link原理说法正确的是（）。A、Smart Link是一种端口联动方案，监控设备上行链路。跟据上行链路的Up/Down状态变化来触发下行链路的Up/Down变化B、Monitor Link实现了主备链路的冗余备份，并在主用链路发生故障后使流量能够迅速切换到备用链路上C、Monitor Link通过发送Flush报文来通知其他设备进行MAC地址转发表项和ARP表项的刷新操作D、Smart Link通过发送Flush报文来通知其他设备进行MAC地址转发表项和ARP表项的刷新操作
PTN网络中，ETH_LINK_DOWN告警产生，其可能的影响有？A、对应的传输层面业务通道将中断B、对应的传输层面业务通道不受影响C、如果端口设置了LAG保护，该告警将抑制LAG_MEMBER_DOWN告警
RAU开通中哪二个参数是在命令“SET TRAUE”中设置（）A、SALUNAME（Sales Unique Name）B、TypeofTRAUE（With_TPWRorWithout_TPWR）C、TEI（Terminal Endpoint Identifier）D、ASUBLAPDCH（Timeslot used for LPDLS link）
多选题What are two benefits of MLPPP?（）ACost-efficient solution when incrementing bandwidth.BProvides for fail over when the primary link goes down.CEvenly distributes traffic over participating member links.DGuarantees that the link will remain up during failure scenarios.
单选题After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"（）ALayer 1 on the interface is up but Layer 2 is down.BLayer 2 on the interface is up but Layer 3 has not been configured.CThe interface is administratively up but the link status is down.DThe interface is up but has been administratively turned off.
单选题Which command configures the router to send SNMP link-related notifications such as up-down transitions and line status changes?（）Aset snmp trap-group my-trap-group link-statusBset snmp trap-group my-trap-group categories linkCset snmp log link-statusDset snmp trap link-status
判断题在SMS和LSM同时对TippingPoint进行操作的时候，由于LSM为本地管理，因此对设备进行操作的优先级要大于SMS。（）A对B错