Free Cisco 640-864 Exam Dumps Questions & Answers

The evolution of the Data Center is best represented by the 3.0 architecture component of virtualization. Which of the following is not an example of the virtualization taking place in the Data Center?

• A.VLANs and virtual storage area networks (VSANs) provide for virtualized LAN and SAN connectivity, separating physical networks and equipment into virtual entities
• B.Storage devices virtualized into storage pools, and network devices are virtualized using device contexts
• C.Virtualized media access utilizing Fiber Channel over Ethernet
• D.Virtual Machines that run an application within the client operating system, which is further virtualized and running on common hardware

In which network location should an external DNS server be placed?

• A.campus data center
• B.internet
• C.remote access
• D.enterprise branch

Which WAN technology is a cost-effective method to deliver 100Mb of bandwidth to multiple branch offices?

• A.Metro Ethernet
• B.DSL
• C.ISDN
• D.DWDM

Application servers require load balancing and security services. Where in the data center network should these services be provisioned?

• A.aggregation
• B.Layer 3 access
• C.core
• D.distribution

When evaluating network designs, what indicator demonstrates that the modular approach was followed?

• A.easy to deploy
• B.follows best practices
• C.redundant connectivity
• D.ability to scale