Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 221:

  Which two conditions must be met to establish a Layer 2 EtherChannel? (Choose two.)

  A. SPAN must be disabled on the ports.
  B. LAN ports in the EtherChannel must be contiguous.
  C. The trunking protocol must be the same for all links in the EtherChannel.
  D. All ports in the EtherChannel must be on the same module.
  E. All ports in the EtherChannel must operate in half duplex.
  A. SPAN must be disabled on the ports.
  C. The trunking protocol must be the same for all links in the EtherChannel.

• Question 222:

  When a Layer 2 trunking EtherChannel is configured.which two attributes must match across the member ports?(choose two)

  A. Spanning-tree priority
  B. Spanning-tree cost
  C. Interface description
  D. Trunk mode
  E. allow VLANs
  D. Trunk mode
  E. allow VLANs

• Question 223:

  Which feature is new in RPVST+?

  A. UplinkFast is implemented.
  B. BackupFast is implemented.
  C. All port can generate and send BPDUs.
  D. Only the root bridge send configuration BPDUs.
  D. Only the root bridge send configuration BPDUs.

• Question 224:

  You want to configure DHCP snooping on a device. Which two tasks must you perform? (Choose two.)

  A. Enable DHCP option 82.
  B. Enable DHCP snooping globally.
  C. Enable DHCP snooping on the VLAN.
  D. Enable DHCP packet validation on the device.
  E. Enable VRF support for the DHCP relay agent.
  B. Enable DHCP snooping globally.
  C. Enable DHCP snooping on the VLAN.

• Question 225:

  You have recently deployed an access switch with two fiber cables that connect it to a distribution switch in EtherChannel mode. Soon after it booted up, one of the uplink ports to the distribution switch was error- disabled. Which option is the most likely reason for the problem?

  A. The port-channel detected an inconsistent configuration.
  B. The switch is operating in UDLD aggressive mode and it failed to receive a UDLD message from the peer
  C. spanning tree detected a loop
  D. The switch is operating in UDLD normal mode and it failed to receive a UDLD message from the peer
  A. The port-channel detected an inconsistent configuration.

• Question 226:

  Under which two conditin does Cisco StackWise Virtual transmit data over a virtual link? (Choose two.)

  A. Packets are processed on the ingress interface on the standby switch.
  B. A VLAN is flooded over Layer 2.
  C. Packets are processed on the ingress interface on the active switch.
  D. Packets are processed on the egress interface on the standby switch.
  E. Packets are processed on the egress interface on the active switch.
  B. A VLAN is flooded over Layer 2.
  C. Packets are processed on the ingress interface on the active switch.

• Question 227:

  Drag and drop

  Select and Place:

  

  

• Question 228:

  A question about CDP timer.

  A. http://certbus.com
  B. http://certbus.com
  C. http://certbus.com
  D. 60 seconds
  D. 60 seconds

• Question 229:

  How many AVFs can be elected by GLBP member?

  A. 1
  B. 2
  C. 4
  D. 6
  C. 4

• Question 230:

  Which file lists all of the configured VLANs on a switch?

  A. flash:vlan.dat
  B. nvram:vlans.xml
  C. flash:vlans.txt
  D. nvram:vlan.txt
  E. flash.config.txt
  F. flash:vlan.xml
  A. flash:vlan.dat