Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 701:

  Which protocol does VPLS use to tunnel layer 2 ethernet frames?

  A. MPLS
  B. L2TPv3
  C. L2TPv1
  D. VXLAN
  A. MPLS

• Question 702:

  A network engineer is designing a dual router, dual ISP solution and must prefer one ISP for inbound traffic over the other. Which two BGP attributes can be manipulated to accomplish this goal? (Choose two.)

  A. AS path
  B. MED
  C. local preference
  D. weight
  E. origin code
  A. AS path
  B. MED

• Question 703:

  An engineer has proposed the deployment of a Cisco fabric solution to introduce automation an zero-touch operation experience to DC is utilized by the ACI to encapsulate the inside the fabric and to virtualize the physical infrastructure.

  A. STP
  B. NSX
  C. IPsec
  D. VXLAN
  D. VXLAN

• Question 704:

  Which two security measures must an engineer follow when implementing Layer 2 and Layer 3 network design? (Choose two.)

  A. Utilize DHCP snooping on a per VLAN basis and apply ip dhcp snooping untrusted on all ports.
  B. Utilize the native VLAN only on trunk ports to reduce the risk of a Double-Tagged 802.1q VLAN hopping attack.
  C. Utilize an access list to prevent the use of ARP to modify entries to the table.
  D. Utilize private VLANs and ensure that all ports are part of the isolated port group.
  E. Utilize the ARP inspection feature to help prevent the misuse of gARP.
  B. Utilize the native VLAN only on trunk ports to reduce the risk of a Double-Tagged 802.1q VLAN hopping attack.
  E. Utilize the ARP inspection feature to help prevent the misuse of gARP.

• Question 705:

  An engineer set up a multicast design using all three Cisco supported PIM modes. Which are two characteristics of Bidirectional PIM in this situation are true? (Choose two.)

  A. Membership to a bidirectional group is signaled via explicit join messages.
  B. In Bidirectional PIM, the RP IP address can be shared with any other router interface.
  C. Bidirectional PIM is designed to be used for one-to-many applications.
  D. A Cisco router cannot support all three PIM modes simultaneously.
  E. In Bidirectional PIM, the RP IP address does not need to be a router.
  A. Membership to a bidirectional group is signaled via explicit join messages.
  E. In Bidirectional PIM, the RP IP address does not need to be a router.

• Question 706:

  Which three options are features of IP SLAs? (Choose three.)

  A. enables verification of service guarantees
  B. dynamically adjusts QoS parameters
  C. validates network performance and metrics
  D. initiates failover for saturated links
  E. proactively identifies network related issues
  A. enables verification of service guarantees
  C. validates network performance and metrics
  E. proactively identifies network related issues

• Question 707:

  An engineer is redesigning the infrastructure for a campus environment. The engineer must maximize the use of the links between the core and distribution layers. By which two methods can this usage be maximized? (Choose two.)

  A. Design the links between the core and distribution layers to use RPVSTP+
  B. Design with multiple unequal-cost links between the core and distribution layers.
  C. Design the links between the core and distribution layers to use an IGP
  D. Design the links between the core and distribution layers to use HSRP.
  E. Design with multiple equal-cost links between the core and distribution layers.
  C. Design the links between the core and distribution layers to use an IGP
  E. Design with multiple equal-cost links between the core and distribution layers.

• Question 708:

  An engineer is using communicates to control the routing information among BGP peers. A specific route must be know by iBGB peers, but it must not be peers. Which BGP community accomplish this goal?

  A. no-peer
  B. no-export-subconfed
  C. no-advertise
  D. no-export
  D. no-export

• Question 709:

  Which NAC design model matches the following definitions?

  -NAS is deployed centrally in the core or distribution layer.

  -Users are multiple hops away from the Cisco NAS.

  - After authentication and posture assessment, the client traffic no longer passes through the Cisco NAS.

  -

  PBR is needed to direct the user traffic appropriately.

  A. Layer 3 in-band virtual gateway
  B. Layer 3 out-of-band with addressing
  C. Layer 2 in-band virtual gateway
  D. Layer 2 out-of-band virtual gateway
  B. Layer 3 out-of-band with addressing

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  https://www.cisco.com/c/en/us/products/collateral/security/nac-appliance-clean-access/product_data_sheet0900aecd802da1b5.html Passing traffic mode

  Virtual gateway (bridged mode)

  Real IP gateway (routed mode)

  Client access mode

  Layer 2 (client is adjacent to the Cisco NAC Server)

  Layer 3 (client is multiple hops from the Cisco NAC Server)

  Traffic flow model

  In-band (Cisco NAC Server is always in-line with user traffic)

  Out-of-band (Cisco NAC Server is in-line only during authentication, posture assessment, and remediation)

• Question 710:

  Which three major points are important for network virtualization to separate logical networks on a shared physical infrastructure? (Choose three.)

  A. VLANs
  B. data plane
  C. control plane
  D. VPNs
  E. VSANs
  F. management plane
  B. data plane
  C. control plane
  F. management plane