Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 1041:

  After the implementation of several different types of switches from different vendors, a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible. Which vendor- neutral protocol could be used to resolve this issue?

  A. Local Area Mobility
  B. Link Layer Discovery Protocol
  C. NetFlow
  D. Directed Response Protocol
  B. Link Layer Discovery Protocol

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  The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol in the Internet Protocol Suite used by network devices for advertising their identity, capabilities, and neighbors on an IEEE 802 local area network, principally wired Ethernet. LLDP performs functions similar to several proprietary protocols, such as the Cisco Discovery Protocol (CDP). Reference: http://en.wikipedia.org/wiki/ Link_Layer_Discovery_Protocol

• Question 1042:

  What will extend a trust boundary (There is a switch interface configuration with separate voice VLAN and data VLAN to, also showing endpoint

  A. Multiple Layers PC
  B. IP Phone
  C. Access Switch
  D. Distribution Switch
  E. Core Switch
  B. IP Phone

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  A Catalyst switch can detect an IP phone via CDP and can instruct the phone to extend a trust boundary to its auxiliary data port. The voice traffic from the phone should be implicitly trusted because the phone is both a Cisco device and a small switch that can be configured and controlled.

• Question 1043:

  Where does the VLAN information get saved to?

  A. The information is saved to the vlan.dat file.
  B. The information is saved to the running configuration file.
  C. The information is saved to the vlan.txt file.
  D. The information is saved to the vlan.conf file.
  A. The information is saved to the vlan.dat file.

• Question 1044:

  Which industry standard AAA mechanism uses the industry neutral mechanism for user authentication and authorization?

  A. RADIUS
  B. TACACS+
  C. LDAP
  D. Kerberos
  A. RADIUS

• Question 1045:

  What will be behavior of an access port when a tagged packet is received with a VLAN ID of an acces port?

  A. https://www.CertBus.com/300-115.html
  B. tag is removed and packet is forwarded to the VLAN mentioned in the tag
  C. packet is dropped
  D. tag is removed and packet is forwarded on the VLAN of the access port
  D. tag is removed and packet is forwarded on the VLAN of the access port

• Question 1046:

  Which three features can be optimized by using SDM templates?

  A. port security
  B. trunk
  C. VLAN
  D. access
  E. DHCP snooping
  F. routing
  C. VLAN
  D. access
  F. routing

• Question 1047:

  Which two TLVs are mandatory? (Choose two.)

  A. Chassis ID
  B. Port ID
  C. https://www.certbus.com/300-115.html
  D. https://www.certbus.com/300-115.html
  A. Chassis ID
  B. Port ID

• Question 1048:

  Drag and Drop

  Select and Place:

  

  

• Question 1049:

  A question about how to tag native VLAN X. (Choose two.)

  A. switchport trunk native vlan x
  B. encapsulation dot1q native vlan x
  C. https://www.CertBus.com/300-115.html
  A. switchport trunk native vlan x
  B. encapsulation dot1q native vlan x

• Question 1050:

  an EtherChannel configured and one of the port was used as SPAN destination. What will be the result?

  A. the etherchannel will not be operational because the port cannot be used as SPAN destination
  B. etherchannel will discard the port used
  C. the etherchannel will shutdown
  B. etherchannel will discard the port used