Cisco 300-320 Online Practice Questions and Exam Preparation

Cisco 300-320 Online Questions & Answers

• Question 131:

  Refer to the exhibit. The network uses STP. All switches use the default priority. Which switch will be the root bridge?

  

  A. S1
  B. S2
  C. S3
  D. S4
  B. S2

• Question 132:

  Which of the following is true regarding the effect of EIGRP queries on the network design?

  A. EIGRP queries will be the most significant issue with respect to stability and convergence
  B. EIGRP queries are not a consideration as long as EIGRP has a feasible successor with a next hop AD that is greater than the FD of the current successor route
  C. EIGRP queries will only increase the convergence time when there are no EIGRP stubs designed in the network
  A. EIGRP queries will be the most significant issue with respect to stability and convergence

• Question 133:

  DRAG DROP

  Drag and drop the Data Center traffic flow characteristics from the left onto the correct traffic flow types on the right?

  Select and Place:

  

  

• Question 134:

  A data center is being deployed, and one design requirement is to be able to readily scale server virtualization. Which IETF standard technology can provide this requirement?

  A. Transparent interconnection of Lots of Links
  B. data center bridging
  C. cisco fabric path
  D. cisco unified fabric
  A. Transparent interconnection of Lots of Links

• Question 135:

  Refer to the exhibit. A customer wants to use HSRP as a First Hop Redundancy Protocol. Both routers are currently running and all interfaces are active. Which factor determines which router becomes the active HSRP device?

  

  A. the router with the highest MAC address for the respective group
  B. the router with the highest IP address for the respective group
  C. the router that boots up last
  D. the router with the highest interface bandwidth for the respective group
  B. the router with the highest IP address for the respective group

• Question 136:

  Which of the following facts must be considered when designing for IP telephony within an Enterprise Campus network?

  A. Because the IP phone is a three-port switch, IP telephony extends the network edge, impacting the Distribution layer.
  B. Video and voice are alike in being bursty and bandwidth intensive, and thus impose requirements to be lossless, and have minimized delay and jitter.
  C. IP phones have no voice and data VLAN separation, so security policies must be based on upper layer traffic characteristics.
  D. Though multi-VLAN access ports are set to dot1q and carry more than two VLANs they are not trunk ports.
  D. Though multi-VLAN access ports are set to dot1q and carry more than two VLANs they are not trunk ports.

  ---

  The port between the IP phone and the switch is not a 802.1Q trunk even if there are 2 vlans: voice and data

• Question 137:

  Where should loop guard the implemented in a campus network design?

  A. Ports configured with port fast
  B. Alternate ports only
  C. Ports configured with root guard
  D. Alternate, backup and root ports
  D. Alternate, backup and root ports

• Question 138:

  Which two statements correctly describe an IPS device? (Choose two.)

  A. It resembles a Layer 2 bridge.
  B. Traffic flow through the IPS resembles traffic flow through a Layer 3 router.
  C. Inline interfaces which have no IP addresses cannot be detected.
  D. Malicious packets that have been detected are allowed to pass through, but all subsequent traffic is blocked.
  E. Traffic arrives on the detection interface, is inspected, and exits via the same interface.
  A. It resembles a Layer 2 bridge.
  C. Inline interfaces which have no IP addresses cannot be detected.

• Question 139:

  An Engineer is designing a Cisco Application Centric Infrastructure network. What is the expected number of links between Spine switches?

  B. 1
  C. 2
  D. 4
  A

• Question 140:

  What results to connect 2 VSS routers on 10G card over Supervisor engine ports?

  A. It will cause loop
  B. Design lacks of hardware diversity
  B. Design lacks of hardware diversity