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Title: [Feb-2016 Update] PassLeader Free 251q 300-320 VCE Dumps Cover All New Questions (61-80)

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PassLeader supply the newest 251q 300-320 vce dumps and 300-320 pdf dumps, the latest 251q 300-320 braindumps are the best dumps with all new 300-320 exam questions, it will let you passing 300-320 exam easily and quickly. Now going to passleader.com and download the valid 300-320 exam dumps and FREE VCE PLAYER! keywords: 300-320 exam,251q 300-320 exam dumps,251q 300-320 exam questions,300-320 pdf dumps,300-320 vce dumps,300-320 study guide,300-320 practice test,CCDP -- Designing Cisco Network Service Architectures Exam  QUESTION 61The network engineering team is interested in deploying NAC within the enterprise network to enhance security. What deployment model should be used if the team requests that the NAC be logically inline with clients? A.&nbsp;&nbsp;&nbsp; Layer 2 in-bandB.&nbsp;&nbsp;&nbsp; Layer 2 out-of-bandC.&nbsp;&nbsp;&nbsp; Layer 3 in-bandD.&nbsp;&nbsp;&nbsp; Layer 3 out-of-band  Answer: B QUESTION 62Which authentication framework is used in wireless networks and point-to-point connections? A.&nbsp;&nbsp;&nbsp; EAPB.&nbsp;&nbsp;&nbsp; L2TPC.&nbsp;&nbsp;&nbsp; TKIPD.&nbsp;&nbsp;&nbsp; PPP Answer: A QUESTION 63What is one reason to implement Control Plane Policing? A.&nbsp;&nbsp;&nbsp; allow OSPF routing protocol to advertise routesB.&nbsp;&nbsp;&nbsp; protect the network device route processor from getting overloaded by rate limiting the incoming control plane packetsC.&nbsp;&nbsp;&nbsp; allow network devices to generate and receive packetsD.&nbsp;&nbsp;&nbsp; protect the data plane packets Answer: B QUESTION 64Port security supports which type of port? A.&nbsp;&nbsp;&nbsp; SPAN destination portB.&nbsp;&nbsp;&nbsp; EtherChannel port-channel portC.&nbsp;&nbsp;&nbsp; nonnegotiating trunk portD.&nbsp;&nbsp;&nbsp; DTP-enabled trunk port Answer: C QUESTION 65Which protocol is required for end-to-end signaling in an IntServ QoS architecture? A.&nbsp;&nbsp;&nbsp; RSVPB.&nbsp;&nbsp;&nbsp; DSCPC.&nbsp;&nbsp;&nbsp; ToSD.&nbsp;&nbsp;&nbsp; LLQE.&nbsp;&nbsp;&nbsp; DiffServ Answer: A QUESTION 66Which three options are benefits of using VRFs within an enterprise network? (Choose three.) A.&nbsp;&nbsp;&nbsp; simplifies configuration and troubleshootingB.&nbsp;&nbsp;&nbsp; enables partitioning of network resourcesC.&nbsp;&nbsp;&nbsp; enhances security between user groupsD.&nbsp;&nbsp;&nbsp; provides additional redundancy at Layer 3E.&nbsp;&nbsp;&nbsp; allows for routing and forwarding separationF.&nbsp;&nbsp;&nbsp; improves routing protocol convergence Answer: BCE QUESTION 67Which option is a common cause of congestion found in a campus network? A.&nbsp;&nbsp;&nbsp; input serialization delayB.&nbsp;&nbsp;&nbsp; output serialization delayC.&nbsp;&nbsp;&nbsp; Rx-queue starvationD.&nbsp;&nbsp;&nbsp; Tx-queue starvation Answer: D QUESTION 68Which two protocols are used for high availability in enterprise networks? (Choose two.) A.&nbsp;&nbsp;&nbsp; BGPB.&nbsp;&nbsp;&nbsp; GLBPC.&nbsp;&nbsp;&nbsp; RSTPD.&nbsp;&nbsp;&nbsp; VRRPE.&nbsp;&nbsp;&nbsp; OSPF Answer: BD QUESTION 69Which three major points are important for network virtualization to separate logical networks on a shared physical infrastructure? (Choose three.) A.&nbsp;&nbsp;&nbsp; VLANsB.&nbsp;&nbsp;&nbsp; data planeC.&nbsp;&nbsp;&nbsp; control planeD.&nbsp;&nbsp;&nbsp; VPNsE.&nbsp;&nbsp;&nbsp; VSANsF.&nbsp;&nbsp;&nbsp; management plane Answer: BCF QUESTION 70Which VRF component ensures control plane separation between the different Layer 3 VPNs? A.&nbsp;&nbsp;&nbsp; FIBB.&nbsp;&nbsp;&nbsp; routing protocol instanceC.&nbsp;&nbsp;&nbsp; RIBD.&nbsp;&nbsp;&nbsp; a subset of the router interfaces Answer: B       http://www.passleader.com/300-320.html QUESTION 71Which option is the Cisco recommendation for data oversubscription for access ports on the access-to-distribution uplink? A.&nbsp;&nbsp;&nbsp; 4 to 1B.&nbsp;&nbsp;&nbsp; 20 to 1C.&nbsp;&nbsp;&nbsp; 16 to 1D.&nbsp;&nbsp;&nbsp; 10 to 1 Answer: B QUESTION 72Which two modes does LACP support? (Choose two.) A.&nbsp;&nbsp;&nbsp; onB.&nbsp;&nbsp;&nbsp; passiveC.&nbsp;&nbsp;&nbsp; associatedD.&nbsp;&nbsp;&nbsp; link Answer: AB QUESTION 73Which option describes why duplicate IP addresses reside on the same network in Cisco network design? A.&nbsp;&nbsp;&nbsp; HSRP designed networkB.&nbsp;&nbsp;&nbsp; using Cisco ACE in active/passive modeC.&nbsp;&nbsp;&nbsp; VRRP designed networkD.&nbsp;&nbsp;&nbsp; running multiple routing protocols Answer: B QUESTION 74When an enterprise network is designed, which protocol provides redundancy for edge devices in the event of a first-hop failure? A.&nbsp;&nbsp;&nbsp; ICMPB.&nbsp;&nbsp;&nbsp; HSRPC.&nbsp;&nbsp;&nbsp; STPD.&nbsp;&nbsp;&nbsp; HTTP Answer: B QUESTION 75Which two ways to support secure transport of multicast traffic are true? (Choose two.) A.&nbsp;&nbsp;&nbsp; Use spoke-to-spoke design.B.&nbsp;&nbsp;&nbsp; Use IPsec over GRE tunnel.C.&nbsp;&nbsp;&nbsp; Use GET VPN.D.&nbsp;&nbsp;&nbsp; Use NBMA instead of broadcast.E.&nbsp;&nbsp;&nbsp; Disable encryption for multicast traffic. Answer: BC QUESTION 76Which two ways to manage scalability issues inside an IBGP domain with 20 or more routers are recommended? (Choose two.) A.&nbsp;&nbsp;&nbsp; Configure route reflectors.B.&nbsp;&nbsp;&nbsp; Use OSPF instead of EIGRP as an underlying routing protocol.C.&nbsp;&nbsp;&nbsp; Create a full mesh at Layer 1.D.&nbsp;&nbsp;&nbsp; Configure confederations.E.&nbsp;&nbsp;&nbsp; Configure static routes between all routers. Answer: AD QUESTION 77Which multicast implementation strategy provides load sharing and redundancy by configuring intradomain RPs as MSDP peers? A.&nbsp;&nbsp;&nbsp; anycast RPB.&nbsp;&nbsp;&nbsp; auto-RPC.&nbsp;&nbsp;&nbsp; bootstrap routerD.&nbsp;&nbsp;&nbsp; static RP Answer: A QUESTION 78Which option maximizes EIGRP scalability? A.&nbsp;&nbsp;&nbsp; route redistributionB.&nbsp;&nbsp;&nbsp; route redundancyC.&nbsp;&nbsp;&nbsp; route filteringD.&nbsp;&nbsp;&nbsp; route summarization Answer: D QUESTION 79Which practice is recommended when designing scalable OSPF networks? A.&nbsp;&nbsp;&nbsp; Maximize the number of routers in an area.B.&nbsp;&nbsp;&nbsp; Minimize the number of ABRs.C.&nbsp;&nbsp;&nbsp; Minimize the number of areas supported by an ABR.D.&nbsp;&nbsp;&nbsp; Maximize the number of router adjacencies. Answer: C QUESTION 80Which two options improve BGP scalability in a large autonomous system? (Choose two.) A.&nbsp;&nbsp;&nbsp; route reflectorsB.&nbsp;&nbsp;&nbsp; route redistributionC.&nbsp;&nbsp;&nbsp; confederationsD.&nbsp;&nbsp;&nbsp; communities Answer: AC       http://www.passleader.com/300-320.html

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