Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 331:

  Which two accounting types does AAA support ?(choose two)

  A. system
  B. connection
  C. authentication
  D. privilege
  E. authorization
  A. system
  B. connection

• Question 332:

  Refer to the exhibit.

  

  DSW1 should share the same MST region with switch DSW2. Which statement is true?

  A. Configure DSW1 with the same version number, and VLAN-to-instance mapping as shown on DSW2.
  B. DSW2 uses the VTP server mode to automatically propagate the MST configuration to DSW1.
  C. DSW1 automatically inherits MST configuration from DSW2 because they have the same domain name.
  D. Configure DSW1 with the same region name, revision number, and VLAN-to-instance mapping as shown on DSW2.
  E. DSW1 is in VTP client mode with a lower configuration revision number, therefore, it automatically inherits MST configuration from DW2.
  D. Configure DSW1 with the same region name, revision number, and VLAN-to-instance mapping as shown on DSW2.

• Question 333:

  What is the default port security violation.

  A. log
  B. shutdown
  C. no change
  D. error-disable
  B. shutdown

• Question 334:

  Which two statements are true of loop guard? (Choose two.)

  A. Configure loop guard on root port to help detect and isolate unidirectional link failure
  B. Configure loop guard when root guard is enabled for optimal loop prevention mechanism
  C. Configure loop guard on a PortFast-enabled port to ensure optimal loop prevention mechanism.
  D. Configure loop guard on a point-to-point link for an effective loop prevention mechanism
  E. Configure loop guard to prevent root port from becoming a designated port
  D. Configure loop guard on a point-to-point link for an effective loop prevention mechanism
  E. Configure loop guard to prevent root port from becoming a designated port

• Question 335:

  Question about Loop guard configure

  A. config)#spanning-tree loop guard default
  B. config-if)#spanning-tree loop
  C. config)#spanning-tree loop-guard default
  D. config-if)#spanning-tree guard loop
  D. config-if)#spanning-tree guard loop

• Question 336:

  Refer to Exhibit.

  SwitchA(config)#interface FastEthernet 0/1SwitchA(config-if)#switchport mode accessSwitchA(config)#switchport access vlan 10

  Switch B SwitchB#configure terminalSwitchB(config)#interface FastEthernet 0/1SwitchB(config-if)#switchport mode accessSwitchB(config-if)#switchport access vlan 10

  Switch C SwitchC#configure terminalSwitchC(config)#interface FastEthernet 0/1SwitchC(config-if)#switchport mode accessSwitchC(config-if)#switchport access vlan 10

  Switch D SwitchD#configure terminalSwitchD(config)#interface FastEthernet 0/1SwitchD(config-if)#switchport mode accessSwitchD(config-if)#switchport access vlan 20

  You have applied these configurations to switches A, B, C and D respectively and the switches are connected to one another on a trunk port that is passing all VLAN traffic. Which statements about traffic on the network is true?

  A. Unless a Layer 3 device is installed, hots on any of the switches will be able to communicate only with other hosts on the same switch.
  B. Hosts on all four switches can communicate normally with one another on VLAN 10 only.
  C. Unless a Layer 3 device in installed, hosts on the FastEthernet 0/1 interface of switch D will be unable to communicate with hosts on the other switches.
  D. Hosts on all four switches can communicate normally with one another over the trunk port.
  C. Unless a Layer 3 device in installed, hosts on the FastEthernet 0/1 interface of switch D will be unable to communicate with hosts on the other switches.

• Question 337:

  Drag and Drop

  Select and Place:

  

  

• Question 338:

  In which portion of the frame is the 802.1q header found?

  A. within the Ethernet header
  B. within the Ethernet payload
  C. within the Ethernet FCS
  D. within the Ethernet source MAC address
  A. within the Ethernet header

  ---

  Explanation: Frame format

  

  Insertion of 802.1Q tag in an Ethernet frame 802.1Q does not encapsulate the original frame. Instead, for Ethernet frames, it adds a 32-bit field between the source MAC address and the EtherType/length fields of the original frame Reference: http://en.wikipedia.org/wiki/IEEE_802.1Q

• Question 339:

  Which statement about frame SPAN is true?

  A. Destination and source port SPAN works on L2 (Layer 2)
  B. Source ports SPAN work on L2 (Layer 2).
  C. Destination ports SPAN work on L2 (Layer 2).
  D. Destination and source port SPAN don't work on L2
  A. Destination and source port SPAN works on L2 (Layer 2)

• Question 340:

  Which describes the default load balacing scheme used by the Gateway Load Balancing Protocol (GLBP)?

  A. Per host using a strict priority scheme
  B. Per session using a round-robin scheme
  C. Per session using a strict priority scheme
  D. Per GLBP group using a strict priority scheme
  E. Per host basis using a round robin-scheme
  F. Per GLBP group using a round-robin scheme
  E. Per host basis using a round robin-scheme