Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 491:

  What types of SDM templates you can use in switch? (Choose four)

  A. Access
  B. Default
  C. Routing
  D. VLANs
  E. Switching
  F. security
  A. Access
  B. Default
  C. Routing
  D. VLANs

• Question 492:

  Which of the following commands can be issued without interfering with the operation of loop guard?

  A. Switch(config-if)#spanning-tree guard root
  B. Switch(config-if)#spanning-tree portfast
  C. Switch(config-if)#switchport mode trunk
  D. Switch(config-if)#switchport mode access
  C. Switch(config-if)#switchport mode trunk

• Question 493:

  Which command do you use to configure EtherChannel guard feature?

  A. SW(config)# spanning-tree etherchannel guard misconfig
  B. SW(config)# portchannel etherchannel guard misconfig
  C. SW(config-if)# portchannel etherchannel guard misconfig
  D. SW(config-if)# spanning-tree etherchannel guard misconfig
  A. SW(config)# spanning-tree etherchannel guard misconfig

• Question 494:

  Which two commands ensure that DSW1 becomes the root bridge for VLAN 10 and 20? (Choose two.)

  A. spanning-tree mstp 1 priority 0
  B. spanning-tree mst 1 root primary
  C. spanning-tree mst vlan 10,20 priority root
  D. spanning-tree mst 1 priority 4096
  E. spanning-tree mst 1 priority 1
  F. spanning-tree mstp vlan 10,20 root primary
  B. spanning-tree mst 1 root primary
  D. spanning-tree mst 1 priority 4096

• Question 495:

  A question about voice VLAN.

  A. PortFast
  B. Q-in-Q
  C. STP
  D. FastPort
  A. PortFast

• Question 496:

  Which two statements about VLAN database is true? (Choose two.)

  A. It supports VLANs 1-1001.
  B. It supports extended VLAN.
  C. Information about VLANs are stored in the configuration
  D. It can have different VLANs with the same VLAN ID, but must have the same name.
  E. It can be configured in VTP transparent, but must be in the VLAN database mode.
  B. It supports extended VLAN.
  E. It can be configured in VTP transparent, but must be in the VLAN database mode.

• Question 497:

  Which command must an administrator use to determine the native VLAN on a trunk?

  A. show ip interface vlan
  B. show vlan mapping
  C. show vlan
  D. show interfaces trunk
  D. show interfaces trunk

• Question 498:

  Which two configuration requirements for port security are true? (Choose two.)

  A. The port must be part of a trunk
  B. Port security must be enable at the port level.
  C. Port security must be enabled at the global level
  D. The port must be SPAN port.
  E. The port must be part of an EtherChannel bundle
  F. The port must be in access mode
  B. Port security must be enable at the port level.
  F. The port must be in access mode

• Question 499:

  Which private VLAN can have only one VLAN and be a secondary VLAN that carries unidirectional traffic upstream from the hosts toward the promiscuous ports and the gateway?

  A. isolated VLAN
  B. primary VLAN
  C. community VLAN
  D. promiscuous VLAN
  A. isolated VLAN

  ---

  Understanding Primary, Isolated, and Community Private VLANs Primary VLANs and the two types of secondary VLANs (isolated and community) have these characteristics:

  Primary VLAN-- The primary VLAN carries traffic from the promiscuous ports to the host ports, both isolated and community, and to other promiscuous ports.

  Isolated VLAN --An isolated VLAN is a secondary VLAN that carries unidirectional traffic upstream from the hosts toward the promiscuous ports. You can configure multiple isolated VLANs in a private VLAN domain; all the traffic remains

  isolated within each one. Each isolated VLAN can have several isolated ports, and the traffic from each isolated port also remains completely separate.

  Community VLAN--A community VLAN is a secondary VLAN that carries upstream traffic from the community ports to the promiscuous port and to other host ports in the same community. You can configure multiple community VLANs in a

  private VLAN domain. The ports within one community can communicate, but these ports cannot communicate with ports in any other community or isolated VLAN in the private VLAN.

  Reference:

  http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/ CLIConfigurationGuide/PrivateVLANs.html

• Question 500:

  A question about RSPAN command replicate incoming and outgoing traffic in a single interface. (Choose two.)

  A. monitor session 1 destination
  B. monitor session 1 destination interface...
  C. monitor session 1 source interface g0/1 tx
  D. monitor session 1 source interface g0/2 rx
  E. monitor session 1 source interface g0/1 both
  C. monitor session 1 source interface g0/1 tx
  E. monitor session 1 source interface g0/1 both