Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 191:

  Which IWAN design model provides an SLA guarantee at the lowest cost?

  A. dual hybrid with PLR
  B. dual MPLS
  C. hybrid
  D. dual Internet
  C. hybrid

• Question 192:

  A network engineer must provide 40mb connections from the data center to the corporate office and two remote offices. What WAN connectivity option will outsource the routing in cooperation with the service provider?

  A. Ethernet Private Line
  B. Ethernet Multipoint Service
  C. MPLS VPN
  D. VPLS
  C. MPLS VPN

• Question 193:

  To which network layer should Cisco Express Forwarding be tuned to support load balancing and to make more informed forwarding decisions?

  A. Layer 1
  B. Layer 2
  C. Layer 3
  D. Layer 4
  E. Layer 5
  F. Layer 6
  G. Layer 7
  D. Layer 4

• Question 194:

  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 195:

  Multicast pim spare-mode send traffic overload.

  Which feature reduces the multicast traffic in the access layer?

  A. Filter at Boundaries
  B. PIM Sparse-Mode
  C. IGMP snooping
  D. MSDP
  C. IGMP snooping

  ---

  Cisco Group Management Protocol (CGMP), Router Group Management Protocol (RGMP), and IGMP snooping efficiently constrain IP multicast in a Layer 2 switching environment.

• Question 196:

  Cisco FabricPath brings the benefits of routing protocols to Layer 2 network Ethernet environments. What are two advantages of using Cisco FabricPath technology? (Choose two)

  A. Cisco FabricPath relies on OSPF to support Layer 2 forwarding between switches, which allows load balancing between redundant paths.
  B. Cisco FabricPath provides MAC address scalability with conversational learning.
  C. Loop mitigation is provided by the TTL field in the frame.
  D. Cisco FabricPath is IETF-standard and is not used with Cisco products.
  E. Cisco FabricPath technology is supported in all Cisco platforms and can replace legacy Ethernet in all campus networks.
  B. Cisco FabricPath provides MAC address scalability with conversational learning.
  C. Loop mitigation is provided by the TTL field in the frame.

• Question 197:

  What WAN feature can prioritize real-time, IP-based applications when circuits may be saturated?

  A. FRTS
  B. LLQ
  C. CBWFQ
  D. WFQ
  B. LLQ

• Question 198:

  A customer requires resiliency and availability for applications hosted in the data center. What two technologies meet this requirement? (Choose two)

  A. SLB
  B. LTM
  C. GLBP
  D. GTM
  E. HSRP
  B. LTM
  D. GTM

• Question 199:

  Which option does best practice dictate for the maximum number of areas that an OSPF router should belong to for optimal performance?

  A. 1
  B. 2
  C. 3
  D. 4
  E. 5
  C. 3

• Question 200:

  Which two options improve BGP scalability in a large autonomous system? (Choose two.)

  A. route reflectors
  B. route redistribution
  C. confederations
  D. communities
  A. route reflectors
  C. confederations