What are two design guidelines for VoIP networks? （）

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

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.

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.

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

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

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

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

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

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

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.

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

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.

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.

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.

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

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.

A .  Delay should be no more than 10 ms. B .  Loss should be no more than 1 percent. C .  Jitter should be less then 40 ms. D .  Managed bandwidth is strongly recommended for voice control traffic.

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

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.

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.

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

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

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