Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 181:

  A network engineer must create a backup network connection between two corporate sites over the Internet using the existing ASA firewalls. Which VPN technology best satisfies this corporate need?

  A. VPLS
  B. DMVPN
  C. GETVPN
  D. IPSec
  E. MPLS
  F. OTV
  D. IPSec

• Question 182:

  What is one limitation of MPLS Layer 3 VPN networks?

  A. They require less powerful routers with limited capabilities
  B. They require the customer to control routing
  C. They support only IP traffic
  D. PE routers are underutilized
  C. They support only IP traffic

• Question 183:

  here are 3 steps to confirm whether a range of IP addresses can be summarized. Which of the following is used in each of these 3 steps?

  A. The first number in the contiguous block of addresses
  B. The last number in the contiguous block of addresses
  C. The size of the contiguous block of addresses
  D. The subnet mask of the original network address
  C. The size of the contiguous block of addresses

• Question 184:

  How many multicast groups can one multicast MAC address represent?

  A. 128
  B. 16
  C. 1
  D. 32
  D. 32

• Question 185:

  DRAG DROP

  Drag the network characteristic on the left to the appropriate Access-Distribution block design on the right.

  Select and Place:

  

  

• Question 186:

  DRAG DROP

  Drag the OSPF technology on the appropriate network convergence step on the right that this technology helps to mitigate.

  Select and Place:

  

  

• Question 187:

  Which three options are the three layers of the Cisco design in the data center architecture? (Choose three.)

  A. core layer
  B. distribution layer
  C. service layer
  D. aggregation layer
  E. Layer 2 domain sizing
  F. access layer
  A. core layer
  D. aggregation layer
  F. access layer

• Question 188:

  An organization is deploying a new load balancing environment to support sensitive applications. The security requirements include discrete IP segments used for VIPs and for the application hosts. What load balancer mode meets the requirements?

  A. router
  B. bridge
  C. transparent
  D. pass-through
  A. router

• Question 189:

  A company implemented VoIP in a campus network and now wants a consistent method to implement using AutoQoS. Which two parameters must be considered before AutoQoS is configured? (Choose two.)

  A. CEF must be enabled.
  B. AutoQoS is available only on routers.
  C. Traffic discovery must be performed manually.
  D. No service policy can be applied already.
  E. Manual traffic analysis must be performed.
  A. CEF must be enabled.
  D. No service policy can be applied already.

• Question 190:

  Which two of these correctly describe Fibre Channel? (Choose two.)

  A. supports multiple protocols
  B. works only in a shared or loop environment
  C. allows addressing for up to 4 million nodes
  D. allows addressing for up to 8 million nodes
  E. provides a high speed transport for SCSI payloads
  F. may stretch to a distance of up to 100 km before needing extenders
  A. supports multiple protocols
  E. provides a high speed transport for SCSI payloads

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  Fibre Channel includes these features: Addressing for up to 16 million nodes Loop (shared) and fabric (switched) transport options Host speeds of 100 to 400 MBps, or an effective throughput of 1 to 4 Gbps on the fabric Segment distances of up to 6 miles (10 km) Support for multiple protocol https://www.safaribooksonline.com/library/view/foundation-learning-guide/9780132652933/ch06.html