Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 1031:

  switch#show standby

  Virtual IP address is X.X.X.X

  Hello time 3 sec, hold time 10 sec

  Preemption disabled

  Active router is X.X.X.3 priority 85

  Standby router is local

  Priority 90 (configured 90)

  Track interface faX/X state decrement 10

  (Choose two)

  A. The link will take over when .....
  B. X.X.X.3 is active becuse it has higher IP address
  C. when faX/x is down praiority will be 80
  D. it is using default hello and hold values
  C. when faX/x is down praiority will be 80
  D. it is using default hello and hold values

• Question 1032:

  Which two DTP negotiated interface mode combinations negotiate to form an access port ? (Choose Two)

  A. Dynamic desirable and Dynamic Auto
  B. Dynamic Desirable and access
  C. Dynamic auto and Dynamic auto
  D. Nonegotiate and trunk
  E. Dynamic auto and trunk
  B. Dynamic Desirable and access
  C. Dynamic auto and Dynamic auto

• Question 1033:

  Drag and Drop

  Select and Place:

  

  

• Question 1034:

  What statement about MAC address table is true?

  A. Every entry in MAC address table has VLAN assigned
  B. Extended VLANs doesn't have VLAN assigned in MAC address table.
  A. Every entry in MAC address table has VLAN assigned

• Question 1035:

  You move a switch from a network where it performed Layer 2 switching only to a network where it performs Layer 2 switching and Layer 3 routing. You notice that the switch is showing high CPU usage and significantly degraded routing

  performance.

  Which command sequence do you use to troubleshoot and fix the problem?

  A. #show running-config (config)#ip routing
  B. #show running-config (config)# sdm prefer routing
  C. #show running-config (config)# ip routing
  D. #show running-config (config)# sdm prefer default
  B. #show running-config (config)# sdm prefer routing

• Question 1036:

  Interface FastEthernet0/1 is configured as a trunk interface that allows all VLANs. This command is configured globally: monitor session 2 filter vlan 1 - 8, 39, 52 What is the result of the implemented command?

  A. All VLAN traffic is sent to the SPAN destination interface.
  B. Traffic from VLAN 4 is not sent to the SPAN destination interface.
  C. Filtering a trunked SPAN port effectively disables SPAN operations for all VLANs.
  D. The trunk's native VLAN must be changed to something other than VLAN 1.
  E. Traffic from VLANs 1 to 8, 39, and 52 is replicated to the SPAN destination port.
  E. Traffic from VLANs 1 to 8, 39, and 52 is replicated to the SPAN destination port.

  ---

  The "monitor session filter" command is used to specify which VLANS are to be port mirrored using SPAN. This example shows how to monitor VLANs 1 through 5 and VLAN 9 when the SPAN source is a trunk interface: Switch(config)# monitor session 2 filter vlan 1 - 5 , 9 Reference: http://www.cisco.com/c/en/ us/td/docs/ switches/lan/catalyst4500/12- 2/25ew/configuration/guide/conf/span.html/ index.html#wp1066836

• Question 1037:

  Which command apply fast forwarding on all ports?

  A. spanning-tree portfast
  B. spanning-tree portfast default
  C. http://certbus.com
  D. http://certbus.com
  B. spanning-tree portfast default

• Question 1038:

  A question about LLDP default configuration. (Choose two.)

  A. Global state is disabled.
  B. LLDP interface is enabled
  C. www.certbus.com
  D. www.certbus.com
  A. Global state is disabled.
  B. LLDP interface is enabled

• Question 1039:

  Which command configures ail access ports on a switch to immediately enter the forwarding state when the switch is reset?

  A. spanning-tree portfast
  B. spanning-tree portfast bpduguard default
  C. spanning-tree portfast default
  D. spanning-tree portfast bpdufilter default
  A. spanning-tree portfast

• Question 1040:

  Which two statements about RPVST+ are true? (Choose two.)

  A. It automatically enabled uplinkfast and backbonefast
  B. It elects one root switch per VLAN instance
  C. It supports two STP instances per VLAN.
  D. It is incompatible with spanning tree portfast.
  E. Backwards compatibility with 802.1d is not supported.
  A. It automatically enabled uplinkfast and backbonefast
  B. It elects one root switch per VLAN instance