What are two design guidelines for VoIP networks？（）

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• What are two characteristics of the Cisco Validated Design program? （）(Choose two.)

  A . facilitates customer deployments that are less reliable B . facilitates customer deployments that are more predictable C . separates products and technologies into individual portfolios D . incorporates products and technologies into a broad portfolio E . strives to protect access to design documentatio

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• You are designing a strategy to migrate user accounts. Which two actions should you perform? （）

  A . Change the functional level. B . Create an external trust relationship. C . Run adprep to prepare the research.com forest. D . Run adprep to prepare the research.com domain.

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• 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.

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• What are two design guidelines for VoIP networks? （）

  A . Delay should be no more than 10 ms. B . Loss should be no more than1 percent. C . Jitter should be less then 40 ms. D . Managed bandwidth is strongly recommended for voice control traffic.

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• You are planning to deploy two Windows Server 2008 R2 Hyper-V servers. You need to design the storage of VHD files for maximum security. What should you do？（）

  A . Store the VHD files on a dedicated NTFS volume B . Store unencrypted VHD files on a volume that uses Windows BitLocker drive encryption C . Encrypt the VHD files by using EFS on a volume that uses Windows BitLocker drive encryption D . Encrypt the VHD files by using EFS on a volume that does not use Windows BitLocker drive encryptio

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• From a design perspective which two of the following OHPF Statements are most relevant？（）

  A .  OSPF stub areas can be thought of as a simple form of summarization B .  OSPF cannot filter intra area routes C .  An ARR ran only exist in two areas - the backbone and one adjacent area D .  Performance issues in the Backbone area can be offset by allowing some traffic to transit anon-backbone area E .  the size of an area （the LSDB） will be constrained by the size of the IP MTU

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• What are two characteristics of the Cisco Validated Design program?（） (Choose two.)

  A . facilitates customer deployments that are less reliable B . facilitates customer deployments that are more predictable C . separates products and technologies into individual portfolios D . incorporates products and technologies into a broad portfol E . strives to protect access to design documentatio

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• What are two benefits of using a single OSPF area network design?（）

  A . it reduces the number of required OSPF neighbor adjacencies B . It reduces the types of LSAs that are generated C . It is less CPU intensive for routers in the single area D . It increases LSA response times. E . It removes the need for virtual link

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• Which two of the following are designated fields for MAC tunneling protocol（802.1 ah）？（）

  A . Service Ethertype B . ISL C . PseudoLAN TAG D . 802.1q VLAN TAG E . Control Word F . Tunnel Label

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• Which design topology incurs a performance penalty since there are two encryption-decryption cycles between any two remote sites?（）

  A . peer-to-peer B . partial mesh C . hub and spoke D . full mesh

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• You are the Cisco Network Designer in Cisco.com. Which two statements about Layer 3 access designs are correct?（）

  A . Convergence time is fractionally slower than STP. B . Broadcast and fault domains are increased. C . IP address space is difficult to manage. D . Fast uplink convergence is supported for failover and fallback.

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• You need to design a method to update the content on the Web server. Your solution must meet business and security requirements. What are two possible ways to achieve this goal？（）

  A . Use SSH to encrypt content as it is transferred to the Web server on the perimeter network B . Install the Microsoft FrontPage Server Extensions， and use FrontPage to update content C . Use Web Distributed Authoring and Versioning （WebDAV） over and SSL connection to the Web server to update content D . Use FTP over an IPSec connection to transfer content to the Web server E . Use Telnet to connect to the Web server， and then perform content changes directly on the server

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• What are two design considerations for a WLAN to support voice?（）

  A . Packet loss is less than one percent. B . Signal strength at cell edge is approximately -67 dBm. C . End-to-end delay is less than 200 ms. D . Cell overlap between APs is 50 percent.

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• Which two are characteristics of the Transfer Object design pattern？（）

  A . It reduces network traffic by collapsing multiple remote requests into one. B . It increases the complexity of the remote interface by removing coarse-grained methods. C . It increases the complexity of the design due to remote synchronization and version control issues. D . It increases network performance introducing multiple fine-grained remote requests which return verysmall amounts of data.

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• You are designing a DNS Name resolution strategy for the client computer in the customer service department.  What are the two possible ways to achieve the goal？（）

  A .  Create a reverse lookup zone in DNS for each new Domain. B .  Add a WINS lookup record to the DNS forward lookup zone. C .  Add a WINS reverse record to the DNS reverse lookup zone. D .  Enable Dynamic updates for DownLevel client computers on each DHCP server. E .  Install the Active Directory Client on All Computers in the Customer service department.

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• Which design topology incurs a performance penalty since there are two encryption-decryption cycles between any two remote sites？（）

  A . peer-to-peer B . hub and spoke C . partial mesh D . full mesh

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• You are designing a DNS Name resolution strategy for the client computer in the customer service department. What are the two possible ways to achieve the goal?（）

  A . Create a reverse lookup zone in DNS for each new Domain. B . Add a WINS lookup record to the DNS forward lookup zone. C . Add a WINS reverse record to the DNS reverse lookup zone. D . Enable Dynamic updates for DownLevel client computers on each DHCP server. E . Install the Active Directory Client on All Computers in the Customer service department.

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• You are planning to deploy two Windows Server 2008 R2 Hyper-V servers. You need to design the storage of VHD files for maximum security.    What should you do？（）

  A . Store the VHD files on a dedicated NTFS volume B . Store unencrypted VHD files on a volume that uses Windows BitLocker drive encryption C . Encrypt the VHD files by using EFS on a volume that uses Windows BitLocker drive encryption D . Encrypt the VHD files by using EFS on a volume that does not use Windows BitLocker drive encryptio

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• Which two design recommendations are most appropriate when EIGRP is the data center corerouting protocol？ （）

  A .  Summarize data center subnets. B .  Use passive interfaces to ensure appropriate adjacencies. C .  Tune the EIGRP timers to enable EIGRP to achieve quicker convergence. D .  Adjust the default bandwidth value to ensure proper bandwidth on all links. E .  Advertise a default summary route into the data center core from the aggregation layer.

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• What are two characteristics of the relationship between the Cisco PIN architecture and Cisco Validated Designs? （）(Choose two.)

  A . Cisco is focusing on Cisco Validated Designs as a means to driving integrated networks. B . Cisco is focusing on the PIN architecture as a means to driving integrated networks. C . The Cisco PIN architecture is a critical mechanism for supporting integrated markets because it can be implemented quickly. D . The Cisco Validated Designs program provides critical mechanisms for supporting integrated markets because the mechanisms can be implemented quickly. E . Cisco Validated Designs can be implemented quickly without customer input.

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• You need to design a security strategy for the Web folders and files created by the consultants and the internal Web developers. What are two possible ways to achieve this goal？（）

  A . Require the internal Web developers to use Telnet with Kerberos authentication. Require the consultants to use L2TP with IPSec B . Require the internal Web developers to use Encrypting File System （EFS） over Web Distributed Authoring and Versioning （WebDAV）. Require the consultants to use Microsoft.NET Passport authentication with Security Level 0 C . Require the internal Web developers to use Web Distributed Authoring and Versioning （WebDAV） over SSL.Require the consultants to use WebDAV over SSL D . Require the internal Web developers to use L2TP with IPSec. Require the consultants to use Encrypting File System （EFS） over Web Distributed Authoring and Versioning （WebDAV） E . Require the internal Web developers to use Web Distributed Authoring and Versioning （WebDAV） over SSL.Require the consultants to use L2TP with IPSec

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• Which two are needed components when designing and implementing a security solution？（）

  A . detailed VLAN information B . an incident response plan C . results of testing the new network configuration D . an existing hierarchical network topology E . a security policy for your organizatio

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• You are designing a NetBIOS naming strategy for the internal domain.  What are two possible NetBIOS domain names you can use to achieve your goal？ （）

  A .  ad B .  dallas C .  internal D .  external E .  Research

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• What are the different job design approaches to motivation？

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