Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 291:

  Which two statements about SPAN source and destination ports during an active session are true?

  A. The source port can be only an Ethernet physical port
  B. The source port can be monitored in multiple SPAN sessions
  C. The destination port can be destination in multiple SPAN sessions
  D. The destination port does not participate in STP.
  E. You can mix individual source ports and source VLANs within a single session
  B. The source port can be monitored in multiple SPAN sessions
  D. The destination port does not participate in STP.

• Question 292:

  A question about RSTP is running in a switch in network. PVST+ running switch is connected to the network. What will happen?

  A. Both will run PVST+
  B. Both will run RSTP
  C. STP will stop operating
  D. Old switch will run RSTP and the new switch will run PVST+
  D. Old switch will run RSTP and the new switch will run PVST+

• Question 293:

  You have added a new switch to a Cisco StackWise stack,if the previous master switch remains the master switch after the master election, which action does the master take?

  A. it suspends traffic forwarding until the new switch is uodated with the current running configuration of the stack
  B. it clears the mac table of the stack and relearns the attached devices
  C. it removes any layer 3 configuration on the new switch to maintain normal layer 2 functionality on the stack
  D. it checks the IOS and running configuration of the new switch and updates them if necessary to match the other switches in the stack
  A. it suspends traffic forwarding until the new switch is uodated with the current running configuration of the stack

• Question 294:

  Which of the below options is valid for EtherChannel load-balancing?

  A. source MAC, destination IP
  B. source MAC, destination MAC
  C. source IP, source MAC
  D. destination IP, MAC IP
  B. source MAC, destination MAC

• Question 295:

  A question about message TACACS+ server with two choices. (Choose two.)

  A. error
  B. hello
  C. continue
  D. transmit
  E. request
  A. error
  C. continue

• Question 296:

  Which command on a switchport can cause LLDP to accept LLDP packets but not send them?

  A. lldp run
  B. lldp advertise
  C. dp receive
  D. no lldp transmit
  D. no lldp transmit

• Question 297:

  Which options of VLANs IDs are in extended range? (Choose three)

  A. 1006
  B. 1001
  C. 999
  D. 4021
  E. 3003
  F. 99
  A. 1006
  D. 4021
  E. 3003

• Question 298:

  Drag and Drop

  Drag and drop the characteristic from the left to the matching STP category on the right.

  Select and Place:

  

  

• Question 299:

  A manager tells the network engineer to permit only certain VLANs across a specific trunk interface. Which option can be configured to accomplish this?

  A. allowed VLAN list
  B. VTP pruning
  C. VACL
  D. L2P tunneling
  A. allowed VLAN list

  ---

  When a trunk link is established, all of the configured VLANs are allowed to send and receive traffic across the link. VLANs 1 through 1005 are allowed on each trunk by default. However, VLAN traffic can be removed from the allowed list.

  This keeps traffic from the VLANs from passing over the trunk link. Note: The allowed VLAN list on both the ends of the trunk link should be the same. For Integrated Cisco IOS Software based switches, perform these steps:

  1.To restrict the traffic that a trunk carries, issue the switchport trunk vlan-list interface configuration command.

  This removes specific VLANs from the allowed list.

  Reference: https://supportforums.cisco.com/document/11836/how-define-vlans-allowed-trunk- link

• Question 300:

  Which acts like a client when using TACACS+?

  A. router
  B. client workstation
  C. client using wireless
  D. AD server
  B. client workstation