Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 231:

  A network consultant is designing an enterprise network that includes an IPsec headend termination device. Which two capabilities are the most important to consider when assessing the headend device's scalability? (Choose two.)

  A. bandwidth capabilities
  B. packets per second processing capability
  C. CPU capabilities
  D. number of tunnels that can be aggregated
  E. memory capabilities
  B. packets per second processing capability
  D. number of tunnels that can be aggregated

• Question 232:

  What is the characteristic of bidirectional PIM?

  A. Explicitly builds shared bidirectional trees.
  A. Explicitly builds shared bidirectional trees.

• Question 233:

  Which option can be implemented to manipulate the election of PIM DR to force multicast traffic to a certain path?

  A. Assign a lower PIM DR priority to the PIM DR interface.
  B. Assign a lower IP address to the PIM DR interface.
  C. Assign a higher PIM DR priority to the PIM DR interface.
  D. Increase the cost on the PIM DR interface.
  C. Assign a higher PIM DR priority to the PIM DR interface.

• Question 234:

  What is the result of a successful RPF check?

  A. Packet is dropped because it arrived on the interface that used to forward the packet back to source.
  B. Packet is dropped because it arrived on the interface that used to forward the packet back to destination.
  C. Packet is forwarded because it arrived on the interface that used to forward the packet back to destination
  D. Packet is forwarded because it arrived on the interface that used to forward the packet back to source
  D. Packet is forwarded because it arrived on the interface that used to forward the packet back to source

• Question 235:

  Which IPv4 multicast technical component measure provides architectural security?

  A. IGMP max groups
  B. access lists
  C. scoped addresses
  D. state limit
  C. scoped addresses

• Question 236:

  While designing a wide area network, the network team wants to avoid undesired transit traffic through remote branch sites with multiple WAN connections. Which option can be used to manage traffic flows in the remote network?

  A. route weighting
  B. route tagging
  C. route filtering
  D. route leaking
  C. route filtering

• Question 237:

  Refer to the exhibit. The Cisco Nexus 1000V in the VMware vSphere solution effectively creates an additional access layer in the virtualized data center network; which of the following 1000V characteristics can the designer take advantage of?'

  

  A. Offloads the STP requirement from the external Access layer switches
  B. If upstream access switches do not support vPC or VSS the dual-homed ESX host traffic can still be distributed using virtual port channel host mode using subgroups automatically discovered through CDP
  C. Allows transit traffic to be forwarded through the ESX host between VMNICs
  D. Can be divided into multiple virtual device contexts for service integration, enhanced security, administrative boundaries, and flexibility of deployment
  B. If upstream access switches do not support vPC or VSS the dual-homed ESX host traffic can still be distributed using virtual port channel host mode using subgroups automatically discovered through CDP

  ---

  "Virtual Port Channel Host Mode Virtual Port Channel Host Mode (vPC-HM) , allows a port channel from the Cisco Nexus 1000V to be terminated on two separate upstream switches, even if these switches do not support a clustering technology, such as vPC or VSS."

• Question 238:

  Which option is the unique requirement when supporting IP Multicast packets when designing IPsec VPNs?

  A. IPsec forwarding using transport mode
  B. IPsec forwarding using tunnel mode
  C. additional bandwidth for headend
  D. encapsulation of traffic with GRE or VTI
  D. encapsulation of traffic with GRE or VTI

• Question 239:

  Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds?

  A. 4 and 6
  B. 2 and 4
  C. 2 and 6
  D. both 6
  C. 2 and 6

• Question 240:

  Two technologies that can be used to connect data centers over an IP network and provide layer 2 LAN extension?

  A. IS-IS
  B. VXLAN
  C. TRILL
  D. Fabric Path
  E. OTV
  B. VXLAN
  E. OTV