考题
Which of the following is a hybrid network topology used for fault tolerance, in which all computersMUST connect to each other?()
A.StarB.RingC.BusD.Mesh
考题
When each routing device has a consistent view of the network topology, the network is said to be:()
A. fault tolerantB. convergedC. autonomousD. vectored
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A network at a small business utilizes a star topology and is experiencing frequent collisionsamong data packets. Which of the following devices is MOST likely being used?()
A. Unmanaged switchB. Hardware firewallC. HubD. Managed switch
考题
the following diagram is() network topology structureA.busB.starC.ringD.tree
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Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?()A.IP routing is not enabledB.A static route is configured incorrectlyC.The network has not fully convergedD.The FastEthernet interface on Coffee is disabledE.The routing table on Coffee has not updatedF.The neighbor relationship table is not correctly updated
考题
hattwothingswillarouterdowhenrunningadistancevectorroutingprotocol?()
A.Send periodic updates regardless of topology changes.B.Send entire routing table to all routers in the routing domain.C.Use the shortest-path algorithm to the determine best path.D.Update the routing table based on updates from their neighbors.E.Maintain the topology of the entire network in its database.
考题
Why does RouterA show multiple unequal cost paths to network 192.168.81.0/24()。
A.A variance was configured for EIGRP autonomous system 109.B.The EIGRP topology table displays all routes to a destination.C.The EIGRP topology table shows only backup routes to a destination.D.Multiple floating static routes were configured to network 192.168.81.0 via interface Serial0.
考题
the following diagram is ( ) network topology structure.
A.bus
B.star
C.ring
D.tree
考题
Which of the following are considered common elements found in a set of network documents?(Choose all that apply.)()A、Building schematicB、IGP community elementsC、Listing of interconnectionsD、Physical topology diagramE、Logical topology diagramF、Inventory of network equipment
考题
Which VPN management feature would be considered to ensure that the network had the leastdisruption of service when making topology changes?()A、 dynamic reconfigurationB、 path MTU discoveryC、 auto setupD、 remote management
考题
Why does RouterA show multiple unequal cost paths to network 192.168.81.0/24()。A、A variance was configured for EIGRP autonomous system 109.B、The EIGRP topology table displays all routes to a destination.C、The EIGRP topology table shows only backup routes to a destination.D、Multiple floating static routes were configured to network 192.168.81.0 via interface Serial0.
考题
A host is to become part of a hierarchical naming topology. Which of the following services are required?()A、DHCPB、Domain Name ServiceC、Network Information ServiceD、A hosts file
考题
矿用隔爆型的标志为()。A、ExdIB、ExeIC、ExhI
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Which VPN management feature would be considered to ensure that the network had the least disruption of service when making topology changes?()A、dynamic reconfigurationB、path MTU discoveryC、auto setupD、remote management
考题
VTP devices in a network track the VTP revision number. What is a VTP configuration revision number?()A、A number for identifying changes to the network switch.B、A number for identifying changes to the network router.C、A number for identifying changes to the network topology.D、None of the other alternatives apply.
考题
Which of the following statements describe the characteristic of link state routing protocols?()A、The exchange of an advertisement is triggered by a change in the network.B、All routers exchange routing tables with each other in a multipoint network.C、Packets are routed based upon the shortest path to the destination.D、Paths are chosen depending on the cost efficiency factor.E、Every router in an OSPF area is capable of representing the entire network topology.F、Only the designated router in an OSPF area can represent the entire network topology.
考题
Catalyst switches utilize a special technology to identify and prevent topology loops and ensure that data flows properly through a single network path. What is the name of this technology?()A、VTPB、ISLC、802.1QD、STPE、None of the above
考题
When configured. MPLS can increase routing redundancy by providing which of the following network topology types?()A、BusB、MeshC、MultipathD、Ring
考题
A network at a small business utilizes a star topology and is experiencing frequent collisionsamong data packets. Which of the following devices is MOST likely being used?()A、Unmanaged switchB、Hardware firewallC、HubD、Managed switch
考题
When each routing device has a consistent view of the network topology, the network is said to be:()A、fault tolerantB、convergedC、autonomousD、vectored
考题
单选题Why does RouterA show multiple unequal cost paths to network 192.168.81.0/24()。A
A variance was configured for EIGRP autonomous system 109.B
The EIGRP topology table displays all routes to a destination.C
The EIGRP topology table shows only backup routes to a destination.D
Multiple floating static routes were configured to network 192.168.81.0 via interface Serial0.
考题
单选题Which protocol creates a complete database of the network topology/prior to calculating the optimal route?()A
BGPB
PIMC
OSPFD
RIP
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单选题VTP devices in a network track the VTP revision number. What is a VTP configuration revision number?()A
A number for identifying changes to the network switch.B
A number for identifying changes to the network router.C
A number for identifying changes to the network topology.D
None of the other alternatives apply.
考题
单选题Which VPN management feature would be considered to ensure that the network had the least disruption of service when making topology changes?()A
dynamic reconfigurationB
path MTU discoveryC
auto setupD
remote management
考题
多选题What are the characteristic of link state routing protocols?()AThe exchange of advertisement is triggered by a change in the network.BAll routers exchange routing tables with each other iIn a multipoint network.CPackets are routed based upon the shortest path to the destination.DPaths are chosen depending on the cost efficiency factor.EEvery router in an OSPF area is capable of representing the entire network topology.FOnly the designated router in an OSPF area can represent the entire network topology.
考题
多选题What are the 2 types of interfaces in an NPIV mode network topology?()ALocalBServerCNetworkDBorder
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多选题Which of the following are considered common elements found in a set of network documents?(Choose all that apply.)()ABuilding schematicBIGP community elementsCListing of interconnectionsDPhysical topology diagramELogical topology diagramFInventory of network equipment
考题
单选题Which VPN management feature would be considered to ensure that the network had the leastdisruption of service when making topology changes?()A
dynamic reconfigurationB
path MTU discoveryC
auto setupD
remote management