Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 261:

  A device failure in an active/active ASA firewall pair caused an outage. An engineer wants to ensure that load balancing across the firewall pair and automatic failover is permitted. Which traffic engineering method must be used?

  A. IP SLA
  B. BFD
  C. ASR groups
  D. ECMP
  C. ASR groups

• Question 262:

  Which two modes does LACP support? (Choose two.)

  A. on
  B. passive
  C. associated
  D. link
  A. on
  B. passive

• Question 263:

  Refer to the exhibit. Which Layer 2 feature detects a link failure between the switch and router B that decreases OSPF reconvergence to approximately 50 milliseconds?

  

  A. BFD
  B. UDLD
  C. RSTP
  D. PVST+
  A. BFD

• Question 264:

  Which option is a design recommendation for route summarizations?

  A. Filtered redistribution for the prevention of re-advertising of routes
  B. Routing protocol stub areas
  C. Route summarization for scalable routing and addressing design
  D. Defensive route filtering to defence against inappropriate routing traffic
  E. Route summarization to support greater volumes of transit traffic
  C. Route summarization for scalable routing and addressing design

• Question 265:

  An engineer wants to implement a network with the RSTP+ but the majority of the equipment is running STP. What will be the outcome when running STP and RSTP+ simultaneously?

  A. RSTP and STP will not work and the interface will be in error disabled
  B. RSTP and STP will work and fast convergence will happen
  C. RSTP and STP will work and fast convergence will not happen
  D. RSTP and STP will choose the best convergence protocol
  C. RSTP and STP will work and fast convergence will not happen

• Question 266:

  When 2 distribution switches are configured for VSS, what needs to be done to extend back plane connectivity? (E)

  A. ISL
  B. VSL
  C. VSS
  B. VSL

• Question 267:

  Which VRF component ensures control plane separation between the different Layer 3 VPNs?

  A. FIB
  B. routing protocol instance
  C. RIB
  D. a subset of the router interfaces
  B. routing protocol instance

• Question 268:

  A campus network utilizes EIGRP to connect to several remote branch offices. Which configuration should be established on all branch routers to improve routing scalability and performance?

  A. Configure authentication between the campus and branch offices.
  B. Enable stub routing on all branch routers.
  C. Adjust EIGRP k-values to utilize delay.
  D. Utilize offset lists to direct traffic more efficiently.
  B. Enable stub routing on all branch routers.

• Question 269:

  What protocol is used for connectivity between VSS layers?

  A. PAgP
  B. IVR
  C. ISL
  D. VSL
  D. VSL

• Question 270:

  ACI: how many links expect between Spine and Leaf?

  B. 1
  C. 2
  D. 4
  B. 1