Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 731:

  What feature carries information about the Voice VLAN to a Cisco Phone?

  A. SIP
  B. LLDP
  C. CDP
  D. Skinny Client Control Protocol (SCCP)
  C. CDP

• Question 732:

  Which security feature is used to prevent host spoofing attack?

  A. IP source guard
  B. uRPF
  C. DHCP snooping
  D. dynamic ARP inspection
  E. storm control
  A. IP source guard

• Question 733:

  What do subordinate switches in a switch stack keep?

  A. Subordinate switches keep their own spanning trees for each VLAN that they support.
  B. Subordinate switches keep entire VLAN database
  C. Store running config all the switches
  A. Subordinate switches keep their own spanning trees for each VLAN that they support.

• Question 734:

  Which Firepower Management Center feature detects and blocks exploits and hack attempts?

  A. intrusion prevention
  B. advanced malware protection (AMP)
  C. contenxsat blocker
  D. file control
  A. intrusion prevention

• Question 735:

  What happens if an interface within channel group is configured as SPAN destination?

  A. Portchannel will forward traffic to source SPAN.
  B. It will not be operational.
  C. The link will be in error-disable.
  D. The interface will be removed from the channel group.
  D. The interface will be removed from the channel group.

• Question 736:

  Which three statements are correct with regard to the IEEE 802.1Q standard? (Choose three)

  A. The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame
  B. The packet is encapsulated with a 26 byte header and a 4 byte FCS
  C. The protocol uses point-to-multipoint connectivity
  D. The protocol uses point-to-point connectivity
  E. The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00
  F. The IEEE 802.1Q frame retains the original MAC destination address
  A. The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame
  D. The protocol uses point-to-point connectivity
  F. The IEEE 802.1Q frame retains the original MAC destination address

• Question 737:

  Which two statements about frame LLDP is true?

  A. Frame has destination multicast address
  B. Frame has CRC
  A. Frame has destination multicast address
  B. Frame has CRC

• Question 738:

  You have been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration.

  

  You are adding new VLANs. VLAN500 and VLAN600 to the topology in such way that you need to configure SW1 as primary root for VLAN 500 and secondary for VLAN 600 and SW2 as primary root for VLAN 600 and secondary for VLAN 500. Which configuration step is valid?

  A. Configure VLAN 500 and VLAN 600 on both SW1 and SW2
  B. Configure VLAN 500 and VLAN 600 on SW1 only
  C. Configure VLAN 500 and VLAN 600 on SW2 only
  D. Configure VLAN 500 and VLAN 600 on SW1 ,SW2 and SW4
  E. On SW2; configure vtp mode as off and configure VLAN 500 and VLAN 600; configure back to vtp server mode.
  A. Configure VLAN 500 and VLAN 600 on both SW1 and SW2

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  By issuing the "show vtp status command on SW2, SW2, and SW4 we see that both SW1 and SW2 are operating in VTP server mode, but SW4 is a client, so we will need to add both VLANs to SW1 and SW2.

  

  

• Question 739:

  A network engineer must improve bandwidth and resource utilization on the switches by stopping the inefficient flooding of frames on trunk ports where the frames are not needed. Which Cisco IOS feature can be used to achieve this task?

  A. VTP pruning
  B. access list
  C. switchport trunk allowed VLAN
  D. VLAN access-map
  A. VTP pruning

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  Cisco advocates the benefits of pruning VLANs in order to reduce unnecessary frame flooding. The "vtp pruning" command prunes VLANs automatically, which stops the inefficient flooding of frames where they are not needed. Reference: http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series- switches/24330- 185.html

• Question 740:

  Which Cisco technology provides network redundancy by combining two physically separate switches to a single logical switch'?

  A. VSS
  B. IPPS
  C. PAGP
  D. LACP
  A. VSS