Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 531:

  An engineer wants to assure that host can locate routers that can be used as a gateway to reach IPbased devices on other networks. Which first hop redundancy protocol accomplishes this goal?

  A. VRRP
  B. GLBP
  C. IRDP
  D. HSRP
  E. GSLB
  C. IRDP

• Question 532:

  Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"?

  A. RPVST+
  B. PVST+
  C. MST
  D. CST
  A. RPVST+

• Question 533:

  Private lines make use of which connection type based on cell switching?

  A. ATM
  B. ISP MPLS VPN
  C. VTI
  D. VPLS
  A. ATM

• Question 534:

  When APIC is down on cluster device. What is the minimum number of APICs requirement for a production ACI Fabric to continue to operate?

  A. 1
  B. 2
  C. 3
  D. 4
  C. 3

  ---

  From Designing for Cisco Network Service Architecture Fourth Edition: The recommended minimum sizing has the following requirements:

  * Three or more Cisco APIC controllers that are dual connected to different leaf switches for maximum resilience. Note that the fabric is manageable even with just one controller and operational without a controller.

• Question 535:

  What is the purpose of an OTV edge device?

  A. connect to other data centers
  B. connect to the access layer
  C. connect to the end users
  D. connect to mobile devices
  A. connect to other data centers

  ---

  https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/DCI/whitepaper/DCI3_OTV_Intro/DCI_1.html "Edge Device

  The edge device (Figure 1-1) performs OTV functions: it receives the Layer 2 traffic for all VLANs that need to be extended to remote locations and dynamically encapsulates the Ethernet frames into IP packets that are then sent across the

  transport infrastructure.

  [...]

  Finally, the OTV edge device can be positioned in different parts of the data center. "

• Question 536:

  Which of these practices should you follow when designing a Layer 3 routing protocol?

  A. Never peer on transit links.
  B. Build squares for deterministic convergence.
  C. Build inverted U designs for deterministic convergence.
  D. Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.
  D. Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

• Question 537:

  Transition to Named EIGRP without causing an outage?

  A. router eigrp NAME
  B. router eigrp 1 named NAME
  C. router eigrp 1 eigrp upgrade-cli NAME
  D. interface fa0/1 ip router eigrp 1 named NAME
  C. router eigrp 1 eigrp upgrade-cli NAME

• Question 538:

  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 traffic? (Choose two.)

  A. AS path prepending
  B. local preference
  C. floating static route
  D. HSRP
  E. MED
  F. weight
  A. AS path prepending
  B. local preference

• Question 539:

  Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?

  A. VRF
  B. Cisco virtual router
  C. instanced virtual router
  D. IS-IS
  A. VRF

• Question 540:

  Which option is a method of restricting access for users based on user roles and locales?

  A. RBAC
  B. ACE
  C. LDAP
  D. RADIUS
  A. RBAC