When designing the WAN module within the enterprise edge, which document is used to specify the connectivity and performance agreements with the service provider?()A.RFPB.RFCC.SLC/SLAD.SOW

第1题：

If the OSPF protocol is used to connect customer edge （CE） routers to service provider edge（PE） routers in the VPN backbone， which two options best describe the use of SHAM links？（）

• A、A sham-link is created between any twoo VPN sites that belong to the same OSPF area and share an OSPF backdoor link
• B、A sham-link is seen as an intra-area link between PE routers，an OSPF adjacency is created and data base is exchanged
• C、A SHAM link is created between two directly connected PE routers so that it is preferred over the low speed backdoor door
• D、A SHAM link is part of OSPF network of MPLS-VPN provider

第2题：

Which technology is an example of the need for a designer to clearly define features and designedperformance when designing advanced WAN services with a service provider？（）

• A、 FHRP to remote branches.
• B、 Layer 3 MPLS VPNs routing.
• C、 Control protocols （for example Spanning Tree Protocol） for a Layer 3 MPLS service.
• D、 Intrusion prevention， QoS， and stateful firewall support network wide.

第3题：

Which VPN router does not contain customer routing knowledge?（）

• A、Provider Core (P)
• B、Provider Edge (PE)
• C、Customer Edge (CE)
• D、Customer Boundary (CB)

第4题：

When IPv6 is deployed by a Service Provider to bring on an IPv6 Enterprise， which transition strategyworks the best？（）

• A、Deploy IPv6 at the Edges and tunnel Enterprise through the core
• B、Deploy IPv6 at Edges and Core at the same time for smooth transition
• C、Deploy IPv6 at the core first and then move to Edges toward the end customer
• D、None of the above will work

第5题：

When designing the WAN module within the enterprise edge, which document is used to specify the connectivity and performance agreements with the service provider?（）

• A、RFP
• B、RFC
• C、SLC/SLA
• D、SOW

第6题：

Which statement correctly describes a situation in which VRFs are used in the data center?（）

• A、Partitioning of network resources is enabled.
• B、VRFs cannot support path isolation from MAN/WAN designs.
• C、VRFs cannot be used to map a virtualized data center to a MPLS implementation.
• D、VRFs do not allow for the use of application services with multiple access topologies.
• E、An access design using a VRF allows for an aggregation layer service module solution.

第7题：

A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）

• A、tracert
• B、ipconfig
• C、netstat
• D、nslookup

第8题：

In the customer’s environment， a group of five employees work within a room that has three PCs. The PCs have excellent hardware configurations， with considerable RAM and a fast CPU. The employees use these PCs only when they need to access an application， which is for a short duration of time. For the rest of the time， they work with their tools on their desks. Which IBM Tivoli Access Manager for Enterprise Single Sign-On session management configuration should be used for these three PCs for optimum performance？（）

• A、Citrix workstation
• B、personal workstation
• C、shared workstation， private desktop
• D、shared workstation， shared desktop

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第13题：

When you design QoS on CE for an MPLS Layer 2 VPN， which three things should be considered？（）

• A、Layer 2 access link QoS design
• B、enterprise-to-service-provider mapping models
• C、Layer 3 link access QoS design
• D、service provider service level agreements
• E、Layer 2 link access load balancing

第14题：

The network administrator must complete the connection between the RTA of the XYZ Company and the service provider. To accomplish this task, which two devices could be installed at the customer site to provide a connection through the local loop to the central office of the provider (Choose two.)（）。

• A、WAN switch
• B、PVC
• C、ATM switch
• D、multiplexer
• E、CSU/DSU
• F、modem

第15题：

Which type of VPN router is not required to run MPLS?（）

• A、Provider Core (P)
• B、Provider Edge (PE)
• C、Customer Edge (CE)
• D、Customer Boundary (CB)

第16题：

Which two restrictions must the Enterprise Campus network designer consider when evaluatingWAN connectivity options？ （）

• A、 OSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformance
• B、 IP multicast is not supported over Lover 3 MPLS VPN； instead a Layer 2 MPLS WN must beutilized with service provider support
• C、 QoS requirements with MPLS-VPN must be implemented by the service provider
• D、 Hierarchical VPLS designs are the least scalable
• E、 IGMP snooping is not on option with VPLS or EMS； instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required

第17题：

What is the result when all Cisco Enterprise Campus Architecture components are designed withinteroperability in mind? （）

• A、high availability
• B、strengthened security
• C、improved connectivity options
• D、continuity of service

第18题：

The Cisco Enterprise Campus Architecture increases the effectiveness of networked applications and services on campus, enabling enterprises to grow their business and stay ahead. What is the outcome of designing all its components with taking interoperability into consideration?（）

• A、improved connectivity options
• B、strengthened security
• C、high availability
• D、continuity of service

第19题：

A banking customer deployed an IBM BladeCenter chassis with one Brocade 8Gb SAN switch module. The customer requires an 8Gb uplink or higher. Which configuration will meet this request?（）

• A、Brocade Enterprise 20-port 8Gb SAN switch module 
• B、Brocade 20-port 8Gb SAN switch module and Brocade Advanced Performance Monitoring for IBM BladeCenter share 
• C、Brocade Enterprise 10-port 8Gb SAN switch module 
• D、Brocade 10-port 8Gb SAN switch module and Brocade Advanced Performance Monitoring for IBM BladeCenter

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