Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 641:

  DCI: simple extend layer 2 data center less than 4000 VLAN...(Choose 2)

  A. OTV
  B. VXLAN
  C. LISP
  D. MPLS
  E. L2TP
  A. OTV
  D. MPLS

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  https://www.cisco.com/c/en/us/td/docs/ios/12_0s/feature/guide/l2tpv30s.html#wp1027175 For L2TPv3, an Ethernet subinterface configured to support VLAN switching may be bound to an Xconnect service so that all Ethernet traffic, tagged with a VID specified on the subinterface, is tunneled to another PE.

• Question 642:

  Which two WAN technologies support IEEE 802.1Q, site-to-site connectivity, and point-to- point connectivity between two offices? (Choose two.)

  A. Ethernet over MPLS
  B. VPLS
  C. Layer 3 MPLS
  D. DSL
  E. cable
  A. Ethernet over MPLS
  B. VPLS

• Question 643:

  While planning a new WAN design, an engineering team is asked to use software defined networking as part of the wide area network strategy. Which SDN controller allows for applications iWAN control, Plug and Play and Enterprise Service Automation?

  A. Enterprise NFV
  B. APIC
  C. Wide Area Application Service
  D. APIC-EM
  D. APIC-EM

• Question 644:

  Which option is used as a top-of-rack device that is managed by its parent device, providing ease of management?

  A. Cisco Nexus 2000
  B. Cisco Nexus 5000
  C. Cisco Nexus 7000
  D. Cisco Nexus 9000
  A. Cisco Nexus 2000

• Question 645:

  Which option is the Cisco recommendation for data oversubscription for access ports on the access-to-distribution uplink?

  A. 4 to 1
  B. 20 to 1
  C. 16 to 1
  D. 10 to 1
  B. 20 to 1

• Question 646:

  Which technology in a data center provides traffic between the client and servers or from server to server using all available links?

  A. vPC
  B. VDC
  C. VRF
  D. VXLAN
  A. vPC

• Question 647:

  A company is running BGP on the edge with multiple service providers in a primary and secondary role. The company wants to speed up time if a failure was to occur with the primary, but they are concerned about router resources. Which method best achieves this goal?

  A. Utilize BFD and lower BGP hello interval
  B. Decrease the BGP keep-alive timer
  C. Utilize BFD and tune the multiplier to 50
  D. Utilize BFD and keep the default BGP timers
  D. Utilize BFD and keep the default BGP timers

• Question 648:

  A network engineer must perform posture assessments on Cisco ASA remote access VPN clients and control their network access based on the results. What mode is the Cisco best practice NAC deployment design for this situation?

  A. Layer 2 in-band real IP gateway mode
  B. Layer 2 out-of-band real IP gateway mode
  C. Layer 3 in-band virtual gateway mode
  D. Layer 3 out-of-band virtual gateway mode
  C. Layer 3 in-band virtual gateway mode

• Question 649:

  What multicast design would you use that cannot use rendezvous points....don't remember the complete

  A. Pim bidirectional
  B. Pim Sparse
  C. Pim Dense
  D. Pim-SSM
  D. Pim-SSM

• Question 650:

  In a collapsed core design, which three benefits are provided by a second-generation Cisco MDS director? (Choose three.)

  A. a higher fan-out ratio
  B. fully redundant switches
  C. 100 percent port efficiency
  D. all ISLs contained within a single chassis
  E. higher latency and throughput than a core-edge design switch
  B. fully redundant switches
  C. 100 percent port efficiency
  D. all ISLs contained within a single chassis