Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 631:

  How can you check the only make addresses learned by the switch dynamically?

  A. show mac address-table dynamic
  B. show mac address-table static
  C. show mac address-table multicast
  D. www.certbus.com
  A. show mac address-table dynamic

• Question 632:

  Refer to the exhibit. You can change the SDM template to maximize the number of supported MAC addresses. You noticed that the switch routing performance has been significantly degraded. Which action do you take to correct the problem?

  

  A. Configure sdm prefer vlan
  B. Configure sdm prefer routing
  C. Execute clear ip route command to reset the routing table.
  D. Configure sdm prefer default
  D. Configure sdm prefer default

• Question 633:

  Drag and Drop

  VRRPv2 vs VRRPv3 (Concept 1)

  

• Question 634:

  Which statement about SPAN functionality for an EtherChannel group is true?

  A. It can be configured as a SPAN source or a SPAN destination port.
  B. It can be configured as a SPAN source but not as a SPAN destination port.
  C. It can be configured as a SPAN destination but not as a SPAN source port.
  D. It cannot be configured as a SPAN source or a SPAN destination port.
  B. It can be configured as a SPAN source but not as a SPAN destination port.

• Question 635:

  Which technique allows specific VLANs to be strictly permitted by the administrator?

  A. VTP pruning
  B. transparent bridging
  C. trunk allowed VLANs
  D. VLAN access-list
  E. L2P tunneling
  C. trunk allowed VLANs

  ---

  By default, a trunk port sends traffic to and receives traffic from all VLANs. All VLAN IDs, 1 to 4094, are allowed on each trunk. However, you can remove VLANs from the allowed list, preventing traffic from those VLANs from passing over the

  trunk. To restrict the traffic a trunk carries, use the "switchport trunk allowed vlan remove vlan-list" interface configuration command to remove specific VLANs from the allowed list.

  Reference:

  http://www.cisco.com/en/US/docs/switches/lan/catalyst3550/software/release/12.1_13_ea1/confi guration/ guide/swvlan.html

• Question 636:

  A network engineer wants to add a new switch to an existing switch stack. Which configuration must be added to the new switch before it can be added to the switch stack?

  A. No configuration must be added.
  B. stack ID
  C. IP address
  D. VLAN information
  E. VTP information
  A. No configuration must be added.

• Question 637:

  Which switch feature determines validity based on IP-to-MAC address bindings that are stored in a trusted database?

  A. Dynamic ARP Inspection
  B. storm control
  C. VTP pruning
  D. DHCP snooping
  A. Dynamic ARP Inspection

• Question 638:

  Which protocol specified by RFC 2281 provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from first- hop failures in network edge devices or access circuits?

  A. ICMP
  B. IRDP
  C. HSRP
  D. STP
  C. HSRP

• Question 639:

  Drag and Drop

  Select and Place:

  

  

• Question 640:

  Which two attributes must match across the member ports, when a Layer 2 EtherChannel is configured? (Choose two.)

  A. switchport mode
  B. spanning-tree cost
  C. spanning-tree priority
  D. VLAN membership
  A. switchport mode
  D. VLAN membership