多选题You need to design router redundancy on the Company network. Which three protocols could be chosen for IP routing redundancy to protect against first-hop router failure？（）AGLBPBICMPCMSTPDHSRPEVRRPFNHRP
多选题
You need to design router redundancy on the Company network. Which three protocols could be chosen for IP routing redundancy to protect against first-hop router failure？（）
A
GLBP
B
ICMP
C
MSTP
D
HSRP
E
VRRP
F
NHRP
参考解析
解析：
暂无解析
相关考题：
You administer your company‘s network. All client computers run Microsoft Windows Vista. A standard user reports that they are unable to install an application. You need to install the applicatin.What should you do?（）A.AB.BC.CD.D
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）A. Router# copy tftp flashB. Router# copy flash runC. Router(config)# restore flashD. Router(config)# repair flashE. Router#copy flash tftpF. Router# copy start flash
Refer to the exhibit. A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts configured in the same VLAN. What conclusions can be made about this design?（）A.The design will function as intendedB.Spanning-tree will need to be used.C.The router will not accept the addressing scheme.D.The connection between switches should be a trunk.E.The router interfaces must be encapsulated with the 802.1Q protocol.
VRRP的全称是:() A.Virtual Routing Redundancy ProtocolB.Virtual Router Redundancy ProtocolC.Virtual Redundancy Router ProtocolD.Virtual Redundancy Routing Protocol
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）A、Router# copy tftp flashB、Router# copy flash runC、Router(config)# restore flashD、Router(config)# repair flashE、Router#copy flash tftpF、Router# copy start flash
You need to implement a high availability design in the Company routed network. Which protocol allows for the automatic selection and simultaneous use of multiple available gateways as well as automatic failover between those gateways？（）A、 VRRPB、 GLBPC、 IRDPD、 HSRPE、 None of the other alternatives apply
You need to design router redundancy on the Company network. Which three protocols could be chosen for IP routing redundancy to protect against first-hop router failure？（）A、 GLBPB、 ICMPC、 MSTPD、 HSRPE、 VRRPF、 NHRP
You are about to design a very fast convergence time on a service provider network. Which feature wouldyou utilize to declare a link failure within less than two seconds of the fault on a link？（）A、fast convergence SFPB、MTU discoveryC、redundancy linksD、keepaliveE、carrier delay
VRRP的全称是：（）A、Virtual Routing Redundancy ProtocolB、Virtual Router Redundancy ProtocolC、Virtual Redundancy Router ProtocolD、Virtual Redundancy Routing Protocol
You need to decide on the best router redundancy protocol to use in the Company network. Which two statements are true about HSRP， VRRP， and GLBP？（）A、 GLBP and VRRP allow for MD5 authentication， whereas HSRP does not.B、 HSRP allows for multiple upstream active links being simultaneously used， whereas GLBP does not.C、 GLBP allows for router load balancing of traffic from a network segment without the different host IP configurations required to achieve the same results with HSRP.D、 Unlike HSRP and VRRP， GLBP allows automatic selection and simultaneous use of multiple available gateways.E、 GLBP allows for router load balancing of traffic from a network segment by utilizing the creation of multiple standby groups.
You need to configure two Company routers for high availability. Which protocol enables a group of routers to form a single virtual router and use the real IP address of a router as the gateway address？ （）A、 HSRPB、 IRDPC、 Proxy ARPD、 GLBPE、 VRRPF、 None of the other alternatives apply
You want to implement router redundancy in the Company network using the best method available. Which protocol specified by RFC 2281 provides network redundancy for IP networks， ensuring that user traffic immediately and transparently recovers from first-hop failures in network edge devices or access circuits？（）A、 ICMPB、 IRDPC、 HSRPD、 STPE、 None of the other alternatives apply
EIGRP is being used as the routing protocol on the company network. While troubleshooting somenetwork connectivity issues， you notice a large number of EIGRP SIA （Stuck in Active） messages.What causes these SIA routes？（）A、The neighboring router stops receiving ACK packets from this routerB、The neighboring router starts receiving route updates from this routerC、The neighboring router is too busy to answer the query （generally caused by high CPUutilization）D、The neighboring router is having memory problems and cannot allocate the memory to processthe query or build the reply packet
You need to design the VLAN scheme for the Company network. Which two statements are true about best practices in VLAN design？（）A、Routing should occur at the access layer ifvoice VLANs are utilized. Otherwise， routing should occur at the distribution layer.B、Routing should always be performed at the distribution layer.C、VLANs should be localized to a switch.D、VLANs should be localized to a single switch unlessvoice VLANs are being utilized.E、Routing should not be performed between VLANs located on separate switches.
You need to configure a new Cisco router to be installed in the Company VOIP network. Which three interface commands will configure the switch port to support a connected Cisco phone and to trust the CoS values received on the port if CDP discovers that a Cisco phone is attached？ （）A、switchport voice vlan vlan-idB、mls qos trust device cisco-phoneC、switchport priority extend cos_valueD、mls qos trust cosE、mls qos trust override cos
You are a systems engineer for your company. Your company has 20，000 users in a large campus environment located in Los Angeles. Each department in the company is located in its own building. Each department has its own IT staff， which is responsible for all network administration within the building. The company’s network is divided into several IP subnets that are connected to one another by using dedicated routers. Each building on the company’s main campus contains at least one subnet， and possibly up to five subnets. Each building has at least one router. All routers use RIP version 2 （RIPv2） broadcasts. The company acquires a new business unit located in Denver. The Denver office has 25 users. The network in the Denver office is connected to the network at the main campus by using a leased frame relay connection. The network administrator at the Denver office installs a Windows Server 2003 computer and configures Routing and Remote Access on this server. The network administrator at the Denver office configures this server as a router and implements RIPv2 in Routing and Remote Access. Later， the Denver administrator reports that his router is not receiving routing table updates from the routers on the main campus network. He must manually add routing entries to the routing table to enable connectivity between the locations. You investigate and discover that the RIPv2 broadcasts are not being received at the Denver office. You also discover that no routing table announcements from the Denver office are being received on the main campus network. You need to ensure that the network in the Denver office can communicate with the main campus network and can send and receive automatic routing table updates as network conditions change. What should you do on the router in the Denver office？（）A、 Configure the router to use RIPv1 broadcasts.B、 Configure the router to use auto-static update mode.C、 Add the IP address ranges of the main campus network to the router’s Accept list and Announce list.D、 Add the IP addresses of the main campus routers to the router’s Neighbors list.
单选题Refer to the exhibit. A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts configured in the same VLAN. What conclusions can be made about this design?（）A The design will function as intendedB Spanning-tree will need to be used.C The router will not accept the addressing scheme.D The connection between switches should be a trunk.E The router interfaces must be encapsulated with the 802.1Q protocol.
多选题HSRP has been configured between two Company devices. Which of the following describe reasons for deploying HSRP？ （）AHSRP provides redundancy and fault toleranceBHSRP allows one router to automatically assume the function of the second router if the second router failsCHSRP allows one router to automatically assume the function of the second router if the second router startsDHSRP provides redundancy and load balancing
多选题You are operating a multi-vendor network and are considering adding redundancy at the access level. Which routing redundancy solution should you implement?（）ABoth Gateway Load Balancing Protocoland Hot Stand by Router ProtocolBGateway Load Balancing ProtocolCVirtual Router Redundancy ProtocolDHot Stand by Router Protocol
单选题You need to configure two Company routers for high availability. Which protocol enables a group of routers to form a single virtual router and use the real IP address of a router as the gateway address？ （）A HSRPB IRDPC Proxy ARPD GLBPE VRRPF None of the other alternatives apply
单选题You are planning a Windows 7 deployment infrastructure for a new company. You have the following requirements： Three domains 10，000 client computers No user interaction You need to recommend a deployment infrastructure. What should you recommend？（）ADeploy Microsoft Deployment Toolkit （MDT） 2010. Design a zero-touch installation.BDeploy Microsoft System Center Virtual Machine Manager. Design a lite-touch installation.CDeploy Microsoft System Center Operations Manager 2007 R2. Design a lite-touch installation. DDeploy Microsoft System Center Configuration Manager 2007 R2. Design a zero-touch installation.
多选题You need to configure a new Cisco router to be installed in the Company VOIP network. Which three interface commands will configure the switch port to support a connected Cisco phone and to trust the CoS values received on the port if CDP discovers that a Cisco phone is attached？ （）Aswitchport voice vlan vlan-idBmls qos trust device cisco-phoneCswitchport priority extend cos_valueDmls qos trust cosEmls qos trust override cos
单选题You want to implement router redundancy in the Company network using the best method available. Which protocol specified by RFC 2281 provides network redundancy for IP networks， ensuring that user traffic immediately and transparently recovers from first-hop failures in network edge devices or access circuits？（）A ICMPB IRDPC HSRPD STPE None of the other alternatives apply
多选题You need to design the VLAN scheme for the Company network. Which two statements are true about best practices in VLAN design？（）ARouting should occur at the access layer ifvoice VLANs are utilized. Otherwise， routing should occur at the distribution layer.BRouting should always be performed at the distribution layer.CVLANs should be localized to a switch.DVLANs should be localized to a single switch unlessvoice VLANs are being utilized.ERouting should not be performed between VLANs located on separate switches.
多选题EIGRP is being used as the routing protocol on the company network. While troubleshooting somenetwork connectivity issues， you notice a large number of EIGRP SIA （Stuck in Active） messages.What causes these SIA routes？（）AThe neighboring router stops receiving ACK packets from this routerBThe neighboring router starts receiving route updates from this routerCThe neighboring router is too busy to answer the query （generally caused by high CPUutilization）DThe neighboring router is having memory problems and cannot allocate the memory to processthe query or build the reply packet
单选题You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）ARouter# copy tftp flashBRouter# copy flash runCRouter(config)# restore flashDRouter(config)# repair flashERouter#copy flash tftpFRouter# copy start flash
单选题You need to implement a high availability design in the Company routed network. Which protocol allows for the automatic selection and simultaneous use of multiple available gateways as well as automatic failover between those gateways？（）A VRRPB GLBPC IRDPD HSRPE None of the other alternatives apply