300-320 Exam Questions
715 real 300-320 exam questions with expert-verified answers and explanations. Page 5 of 15.
- Question #205Advanced Data Center Networks
The Cisco Nexus 1000V is intended to address which disadvantage of the VMware vSphere solution?
Nexus 1000VVMware vSpherevirtual access layernetwork admin control - Question #206Advanced Addressing and Routing Solutions
With respect to address summarization, which of the following statements concerning IPv4 and IPv6 is true?
address summarizationIPv6 addressingwildcard masksIPv4 vs IPv6 - Question #207Advanced Addressing and Routing Solutions
There are 3 steps to confirm whether a range of IP addresses can be summarized. Which of the following is used in each of these 3 steps?
route summarizationIP addressingcontiguous blocksubnet calculation - Question #208Advanced Addressing and Routing Solutions
A well-designed IP addressing scheme supporting role-based functions within the subnet will result in the most efficient use of which technology?
IP addressing designACLsrole-based subnettingaccess control - Question #209Advanced Addressing and Routing Solutions
Which of the following is true regarding the effect of EIGRP queries on the network design?
EIGRP queriesquery propagationconvergencestub routing - Question #210Advanced Enterprise Campus Networks
Which of the following is a result when designing multiple EIGRP autonomous systems within the Enterprise Campus network?
EIGRP autonomous systemsroute summarizationcampus routing scalabilityEIGRP design - Question #211Advanced Addressing and Routing Solutions
When designing the routing for an Enterprise Campus network it is important to keep which of the following route filtering aspects in mind?
route filteringprefix filteringEnterprise Edgedefault route - Question #212Security Services
Which statement is the most accurate regarding IPsec VPN design for an Enterprise Campus environment?
IPsec VPN designheadend scalinghub-and-spoke topologyrouting protocol selection - Question #213Advanced Data Center Networks
Refer to the exhibit. The Cisco Nexus 1000V in the VMware vSphere solution effectively creates an additional access layer in the virtualized data center network; which of the follo...
Nexus 1000Vvirtualized data centervPCESX host dual-homing - Question #214Advanced Data Center Networks
Which unique characteristics of the Data Center Aggregation layer must be considered by an Enterprise Campus designer?
Data Center Aggregation layerload balancingfirewall servicesnetwork services integration - Question #215Advanced Data Center Networks
Support of vPC on the Cisco Nexus 5000 access switch enables various new design options for the data center Access layer, including which of the following?
vPCNexus 5000EtherChannelMEC - Question #216Advanced WAN Services
Which technology is an example of the need for a designer to clearly define features and desired performance when designing advanced WAN services with a service provider?
Layer 3 MPLS VPNWAN service provideradvanced WAN servicesVPN routing - Question #217Advanced Enterprise Campus Networks
Which of the following is true concerning best design practices at the switched Access layer of the traditional layer2 Enterprise Campus Network?
Access layer designNSF with SSOredundant supervisorscampus best practices - Question #218Advanced Enterprise Campus Networks
Which protocol will not adhere to the design requirement of the control plane being either separated or combined within a virtualization technology?
network virtualizationcontrol plane separationSTPFHRP - Question #219Advanced Addressing and Routing Solutions
Which of the following features might be used by the Enterprise Campus network designer as a means of route filtering?
route filteringEIGRP stubroute mapsBGP MED - Question #220Advanced Addressing and Routing Solutions
The network designer needs to consider the number of multicast applications and sources in the network to provide the most robust network possible. Which of the following is a cons...
multicast designSSMshared treesRP security - Question #221Advanced Data Center Networks
When considering the design of the E-Commerce topology which of the following are true?
E-Commerce topologyserver load balancingfirewall layerssecurity zones - Question #222Advanced Data Center Networks
Distinct, physical redundancy within a network layer is a key characteristic that contributes to the high availability of the hierarchical network design. Which of the following is...
physical redundancySAN fabrichigh availabilityhierarchical design - Question #223Advanced Enterprise Campus Networks
Which four Cisco proprietary Spanning Tree Protocol enhancements are supported with rapid per- VLAN Spanning-Tree plus? (Choose four.)
Rapid PVST+PortFastloop guardBPDU guard - Question #224Advanced Enterprise Campus Networks
Which two of these are correct regarding the recommended practice for distribution layer design? (Choose two.)
distribution layer designLayer 3 linksroute summarizationcore redundancy - Question #225Advanced WAN Services
Which three of these Metro service types map to E-Line (versus E-LAN) services that are defined by the Metro Ethernet Forum (MEF)? (Choose three.)
Metro EthernetE-Line servicesMEF standardsEthernet Private Line - Question #226Advanced Enterprise Campus Networks
Which two design concerns must be addressed when designing a multicast implementation? (Choose two.)
multicast designMAC address mappingIP multicast0x01005e prefix - Question #227Advanced Addressing and Routing Solutions
Which two of these are characteristics of multicast routing? (Choose two.)
multicast routingRPFdistribution treessource-based routing - Question #228Advanced Enterprise Campus Networks
Which of the following is most accurate with respect to designing high availability within the Enterprise Campus network?
high availabilitydefault gateway redundancyDistribution layer designredundant switches - Question #229Advanced Enterprise Campus Networks
Which of the following should the Enterprise Campus network designer consider with respect to Video traffic?
video traffic designtraffic modelsstreaming videointeractive video - Question #230Advanced Data Center Networks
Which two design recommendations are most appropriate when OSPF is the data center core routing protocol? (Choose two.)
OSPF designdata center core routingNSSA areasreference bandwidth - Question #231Advanced Data Center Networks
A client security policy requires separate management control planes for different divisions with the company, which technology can be used to achieve this requirement while minimi...
Virtual Device Contextsmanagement control planenetwork virtualizationNexus - Question #232Advanced Enterprise Campus Networks
Which three Layer 2 access designs have all of their uplinks in an active state? (Choose three.)
Layer 2 access designloop-free topologiesactive uplinkslooped square - Question #233Advanced Data Center Networks
Which three statements about Network Attached Storage are correct? (Choose three.)
NASNFSCIFSfile-level storage - Question #234Advanced Data Center Networks
In a collapsed core design, which three benefits are provided by a second-generation Cisco MDS director? (Choose three.)
MDS directorcollapsed core SANISLport efficiency - Question #235Advanced Data Center Networks
Which two statements about both FCIP and iSCSI are correct? (Choose two.)
FCIPiSCSIblock-level storageSAN WAN connectivity - Question #236Advanced Data Center Networks
Which three statements about zoning are correct? (Choose three.)
SAN zoningVSANsoftware zoninghardware zoning - Question #237Advanced Data Center Networks
What are two characteristics of Server Load Balancing router mode? (Choose two.)
Server Load BalancingSLB router modedata center designserver subnets - Question #238Advanced Data Center Networks
What are two characteristics of Cisco Global Site Selector? (Choose two.)
Global Site SelectorDNS load balancingdisaster recoveryglobal load balancing - Question #241Advanced Enterprise Campus Networks
Refer to the exhibit. Which recommended practice is applicable?
campus core layerhierarchical designnetwork scalingbuilding connectivity - Question #242Advanced WAN Services
When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?
TX queueWAN congestionQoS queuingrate transition - Question #243Advanced Enterprise Campus Networks
To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus?
high availabilityfast convergencedistribution layerLayer 3 uplinks - Question #244Advanced Enterprise Campus Networks
Which of these statements is correct regarding Stateful Switchover and Cisco Nonstop Forwarding?
NSFSSOsupervisor redundancyhigh availability - Question #245Advanced Enterprise Campus Networks
When is a first-hop redundancy protocol needed in the distribution layer?
FHRPdefault gateway redundancydistribution layerLayer 2 design - Question #246Advanced Enterprise Campus Networks
Which of these is a recommended practice with trunks?
trunking802.1qVLAN encapsulationswitching - Question #247Advanced Data Center Networks
Which of the following is a recommended practice of a data center core?
data center coreLayer 3 infrastructureCEFDC design best practices - Question #248Advanced Data Center Networks
Which statement about data center access layer design modes is correct?
access layeroversubscriptionLayer 2 looped designdata center design - Question #249Advanced Data Center Networks
Which two design recommendations are most appropriate when EIGRP is the data center core routing protocol? (Choose two.)
EIGRProute summarizationpassive interfacesdata center routing - Question #250Advanced Enterprise Campus Networks
Which two practices will avoid Cisco Express Forwarding polarization?(Choose two.)
CEF polarizationload balancing hashLayer 3 hashLayer 4 hash - Question #251Advanced Enterprise Campus Networks
Which two of these are recommended practices with trunks? (Choose two.)
802.1q encapsulationDTPtrunk configurationVLAN trunking - Question #252Security Services
Which security feature can help prevent spoofed packets on the network?
uRPFIP spoofing preventionpacket filteringnetwork security - Question #253Advanced WAN Services
A company requires redundancy for its multihomed BGP external connections. What two features can be configured on the WAN routers to automate failover for both outbound and inbound...
BGP multihomingAS path prependingHSRPinbound outbound failover - Question #254Advanced Addressing and Routing Solutions
A network design engineer has been asked to reduce the size of the SPT on an IS-IS broadcast network. Which option should the engineer recommend to accomplish this task?
IS-ISSPT optimizationbroadcast networkpoint-to-point links - Question #255Advanced Addressing and Routing Solutions
An organization is designing the IP allocation of a new site. It currently has 12 separate IP segments. Each segment must be /24, accommodate 25% of growth, and be easily summarize...
IP addressingsubnettingroute summarizationgrowth planning - Question #256Advanced Addressing and Routing Solutions
What are the two methods of ensuring that the RPF check passes? (Choose two.)
RPF checkmulticast routingstatic mroutesMBGP