Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 181:

  Which two options are advantages of deploying VTPv3? (Choose two.)

  A. It stores the VTP domain password securely as a SHA-1 hash.
  B. It adds an FCS field at the end of each VTP frame for consistency checking
  C. It supports the propagation of private VLANs.
  D. It supports the use of AES to encrypt VTP messaging.
  E. It can be configured to allow only one VTP server to make changes to the VTP domain
  C. It supports the propagation of private VLANs.
  E. It can be configured to allow only one VTP server to make changes to the VTP domain

• Question 182:

  Which of these two options are true about RADIUS? (Choose two.)

  A. Uses TCP port 49
  B. Uses client server model
  C. Uses UDP to exchange traffic
  D. Support for multiple protocols
  E. Is compatible with TACACS+
  B. Uses client server model
  C. Uses UDP to exchange traffic

• Question 183:

  Drag and Drop

  Select and Place:

  

  

• Question 184:

  Which feature is automatically enabled when a voice VLAN is configured, but not automatically disabled when a voice VLAN is removed?

  A. portfast
  B. port-security
  C. spanning tree
  D. storm control
  A. portfast

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  Voice VLAN Configuration Guidelines You should configure voice VLAN on switch access ports. The voice VLAN should be present and active on the switch for the IP phone to correctly communicate on the voice VLAN. Use the show vlan privileged EXEC command to see if the VLAN is present (listed in the display). The Port Fast feature is automatically enabled when voice VLAN is configured. When you disable voice VLAN, the Port Fast feature is not automatically disabled. Reference: http://www.cisco.com/en/US/docs/switches/lan/catalyst2950/software/ release/12.1_22_ea11x/co nfiguration/guide/swvoip.html

• Question 185:

  Which command enables you to determine whether any interface on a device was shut down as a result of a port security violation?

  A. show port-security address
  B. show errdisable detect
  C. show interface err-disabled status
  D. show port-security
  B. show errdisable detect

• Question 186:

  Which configuration do you apply to an interface so that it port security to learn and commit the first MAC address?

  A. Sticky
  B. Restrict
  C. Shutdown
  D. Protect
  A. Sticky

• Question 187:

  Question about root guard

  A. Prevent unknown switch be a root port
  B. Root-inconsistent
  B. Root-inconsistent

• Question 188:

  A network is running VTPv2. After verifying all VTP settings, the network engineer notices that the new switch is not receiving the list of VLANs from the server. Which action resolves this problem?

  A. Reload the new switch.
  B. Restart the VTP process on the new switch.
  C. Reload the VTP server.
  D. Verify connected trunk ports.
  D. Verify connected trunk ports.

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  VTP should never need to have the switch reloaded or the VTP process to restart in order for it to work. The first thing that should be done is to verify that the trunk ports are connected and up.

• Question 189:

  Drag and Drop

  Drag the attributes on the left to the types of VLAN designs that they describe on the right.

  Select and Place:

  

  

• Question 190:

  Which form of centralized devices authentication allows each AAA feature to function separately?

  A. local database
  B. RADIUS
  C. Kerberos
  D. TACACS+
  D. TACACS+