多选题In the three-layer hierarchical network design model；what’s associated with the access layer？（）Aoptimized transport structureBhigh port densityCboundary definitionDdata encryptionElocal VLANsFroute summaries
多选题
In the three-layer hierarchical network design model；what’s associated with the access layer？（）
A
optimized transport structure
B
high port density
C
boundary definition
D
data encryption
E
local VLANs
F
route summaries
参考解析
解析：
暂无解析
相关考题：
As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the data communication industry use the layered OSI reference model? (Choose two)A．It enables equipment from different vendors to use the same electronic components, thus saving research and development fundsB．It encourages industry standardization by defining what functions occur at each layer of the modelC．It divides the network communication process into smaller and simpler components; thus aiding component development, design and troubleshootingD．It provides a means by which changes in functionality in one layer require changes in other layersE．It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers
Why do large OSPF networks use a hierarchical design?() A.to confine network instability to single areas of the network.B.to reduce the complexity of router configurationC.to speed up convergenceD.to lower costs by replacing routers with distribution layer switchesE.to decrease latency by increasing bandwidthF.to reduce routing overhead
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.
What are three considerations when choosing the QoS model to deploy in a network？ （）A、 the routing protocols being utilized in the networkB、 the applications utilizing the networkC、 the traffic destinationsD、 network addressing schemeE、 cost of implementationF、 the amount of the control needed of the resources
Why do large OSPF networks use a hierarchical design？（）A、to confine network instability to single areas of the network.B、to reduce the complexity of router configuration.C、to speed up convergence.D、to lower costs by replacing routers with distribution layer switches.E、to decrease latency by increasing bandwidth.F、to reduce routing overhead.
Why do large OSPF networks use a hierarchical design？（）A、to confine network instability to single areas of the networkB、to reduce the complexity of router configurationC、to speed up convergenceD、to lower costs by replacing router swith distribution layer switchesE、to decrease latency by increasing bandwidthF、to reduce routing overhead
Why do large OSPF networks use a hierarchical design?（）A、to confine network instability to single areas of the networkB、to reduce the complexity of router configurationC、to speed up convergenceD、to lower costs by replacing routers with distribution layer switchesE、to decrease latency by increasing bandwidthF、to reduce routing overhead
In the three-layer hierarchical network design model；what’s associated with the access layer？（）A、optimized transport structureB、high port densityC、boundary definitionD、data encryptionE、local VLANsF、route summaries
数据库领域中最常用的数据模型有四种，它们是（）。A、基本模型（Basic Model）B、关系模型（Relational Model）C、面向对象模型（Object Oriented Model）D、网状模型（Network Model）E、层次模型（Hierarchical Model）
What layer of the TMN （telecommunications management network） model does CTM fit into？（）A、Network management layerB、Element management layerC、Business management layerD、Network element layer
What is a criteria of the enterprise composite network model？（）A、 includes all modules needed to meet any network designB、 defines flexible boundaries between modules for scalability requirementsC、 clearly defines module boundaries and demarcation points to identify where traffic isD、 requires specific core， distribution， and access layer requirements to match the model
he requirement for high availability within the Data Center network may cause the designer toconsider which one of the following solutions？（）A、 Construct a hierarchical network design using EtherChannel between a server and two VDCsfrom the same physical switchB、 Utilize Cisco NSF with SSO to provide intrachassis SSO at Layers 2 to 4C、 Define the Data Center as an OSPF NSSA area， advertising a default route into the DC And summarizing the routes out of the NSSA to the Campus CoreD、 Implement network services for the Data Center as a separate services layer usingactive/active model that is more predictable in failure conditions
What is needed to allow IT managers to design， control， and monitor their wireless networks form a centralized location as wireless networks grow in scale and complexity？（）A、 network unificationB、 network managementC、 mobility platformD、 client devices
In the communications industry, what are the features and benefits of using the layered OSI model?（）A、It encourages industry standardization by defining what functions occur at each layer of the model.B、It necessitates changes in functionality in one layer to other layers.C、It enables equipment efficiency from different vendors to use the same electronic components.D、It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.E、It supports the evolution of multiple competing standards, and thus enhances business equipment manufacturing opportunities.
Why do large OSPF networks use a hierarchical design?（）A、to confine network instability to single areas of the network.B、to reduce the complexity of router configurationC、to speed up convergenceD、to lower costs by replacing routers with distribution layer switchesE、to decrease latency by increasing bandwidthF、to reduce routing overhead
You need to design a hosting service option for customers who want to access their databases by using their own Active Directory domain accounts. What should you do？（）A、Design a hosting service option that duplicates each customer’s domain user account as SQL Serverlogin account.B、Design a hosting service option that provides VPN-based connectivity from each customer’s network tothe SQL Server computer that hosts that customer’s daabase or databases.C、Design a hosting service option that provides a dedicated server to each customer.Join that server to that customer’s Active Directory domainD、Design a hosting service option that configures a unique instance of SQL Server 2005 for each customer.Configure that instance to use Integrated Windows authentication.
You need to recommend a configuration design for the new VMs. The design must ensure that operating systems can be deployed to the new VMs. What should you include in the recommendation？（）A、virtual machine queue （VMQ）B、Virtual Machine ChimneyC、a synthetic network adapterD、an emulated network adapter
多选题In the communications industry, what are the features and benefits of using the layered OSI model?（）AIt encourages industry standardization by defining what functions occur at each layer of the model.BIt necessitates changes in functionality in one layer to other layers.CIt enables equipment efficiency from different vendors to use the same electronic components.DIt divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.EIt supports the evolution of multiple competing standards, and thus enhances business equipment manufacturing opportunities.
单选题You need to recommend a configuration design for the new VMs. The design must ensure that operating systems can be deployed to the new VMs. What should you include in the recommendation？（）Avirtual machine queue （VMQ）BVirtual Machine ChimneyCa synthetic network adapterDan emulated network adapter
单选题There are six phases of the Cisco Network Lifecycle Services framework. What are they?（）APrepare, Plan, Design, Apply, Operate, and ManageBPrepare, Plan, Design, Implement, Operate, and OptimizeCPrepare, Plan, Design, Implement, Operate and ManageDPrepare, Plan, Create, Implement, Operate, and Improve
多选题Why do large OSPF networks use a hierarchical design？（）Ato confine network instability to single areas of the networkBto reduce the complexity of router configurationCto speed up convergenceDto lower costs by replacing router swith distribution layer switchesEto decrease latency by increasing bandwidthFto reduce routing overhead
单选题What is a criteria of the enterprise composite network model？（）A includes all modules needed to meet any network designB defines flexible boundaries between modules for scalability requirementsC clearly defines module boundaries and demarcation points to identify where traffic isD requires specific core， distribution， and access layer requirements to match the model
多选题数据库领域中最常用的数据模型有四种，它们是（）。A基本模型（Basic Model）B关系模型（Relational Model）C面向对象模型（Object Oriented Model）D网状模型（Network Model）E层次模型（Hierarchical Model）
多选题Why do large OSPF networks use a hierarchical design?（）Ato confine network instability to single areas of the network.Bto reduce the complexity of router configurationCto speed up convergenceDto lower costs by replacing routers with distribution layer switchesEto decrease latency by increasing bandwidthFto reduce routing overhead
多选题FCAPS is a network maintenance model defined by ISO. What does it stand for？（）AAction ManagementBFault ManagementCConfiguration ManagementDProtocol ManagementESecurity Management
多选题Why do large OSPF networks use a hierarchical design?（）Ato confine network instability to single areas of the networkBto reduce the complexity of router configurationCto speed up convergenceDto lower costs by replacing routers with distribution layer switchesEto decrease latency by increasing bandwidthFto reduce routing overhead
多选题Why do large OSPF networks use a hierarchical design？（）Ato confine network instability to single areas of the network.Bto reduce the complexity of router configuration.Cto speed up convergence.Dto lower costs by replacing routers with distribution layer switches.Eto decrease latency by increasing bandwidth.Fto reduce routing overhead.