Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 591:

  Which security feature can help prevent spoofed packets on the network by verifying the validity of the source's IP address?

  A. DHCP spoofing
  B. DAI
  C. uRPF
  D. 802.1x
  C. uRPF

• Question 592:

  What is the physical topology of ACI?

  A. leaf and spine
  B. point to point
  C. hub and spoke
  D. spoke to spoke
  A. leaf and spine

• Question 593:

  An organization is acquiring another company and merging the two company networks. No subnets overlap, but the engineer must limit the networks advertised to the new organization. which feature implements this requirement?

  A. Interface ACl
  B. Stub area
  C. Router filtering
  D. Passive interface
  C. Router filtering

• Question 594:

  An ISP is offering two MPLS circuits to an office when one of the links fails. Which routing feature provides the fastest possible convergence to the failover link?

  A. BFD
  B. UDLD
  C. TTL
  D. multipath
  A. BFD

• Question 595:

  Which method does Cisco recommend for deploying OTV to multiple data centers?

  A. Use unicast-only transport.
  B. Use multicast-enabled transport.
  C. Filter MAC addresses at the join interface.
  D. Configure one edge device for each data center.
  B. Use multicast-enabled transport.

• Question 596:

  What is the recommended radius of a cell for a voice-ready wireless network?

  A. 6 dBm
  B. 7 dBm
  C. 19 dBm
  D. 5 dBm
  E. -67 dBm
  F. -86 dBm
  E. -67 dBm

  ---

  https://www.safaribooksonline.com/library/view/foundation-learning- guide/9780132652933/app03.html "Recommendations for VoWLAN deployment include the following: A cell radius of 67 dBm, with a separation of 19 dBm for cells on the same channel."

  

• Question 597:

  A network engineer must design a full mesh overlay VPN network. The proposed setup must be scalable, support multicast services, and be suitable for deployment over public internet. Which overlay VPN technology must be used?

  A. GETVPN
  B. DMVPN
  C. GRE
  D. IPsec
  B. DMVPN

• Question 598:

  What is the physical topology of ACI?

  A. spine and leaf
  B. point to point
  C. hub and spoke
  D. spoke to spoke
  A. spine and leaf

• Question 599:

  Which three options are basic design principles of the Cisco Nexus 7000 Series for data center virtualization? (Choose three.)

  A. easy management
  B. infrastructure scalability
  C. cost minimization
  D. upgrade of technology
  E. transport flexibility
  F. operational continuity
  B. infrastructure scalability
  E. transport flexibility
  F. operational continuity

• Question 600:

  Uplink floating state ( up and down ). What you can do to solve this problem?

  A. route summary
  B. Cisco Express Forwarding
  C. BFD
  D. UDLD
  A. route summary