Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 901:

  Drag and Drop

  PortFast / BPDU Guard / BPDU Filter.

  Select and Place:

  

  

• Question 902:

  A question about regarding type of VSL used to VSS connectivity.

  A. all physical links
  B. down link (or downstream links?)
  C. upstream links
  D. www.certbus.com
  B. down link (or downstream links?)

• Question 903:

  Question about TACACS+ (Choose 3)

  A. Supports backwards compatible with TACACS
  B. Encrypts the header
  C. Encrypts the whole payload
  D. Utilizes TCP port 49
  E. Utilizes UDP port 49
  F. Separates Authentication and Authorization
  C. Encrypts the whole payload
  D. Utilizes TCP port 49
  F. Separates Authentication and Authorization

• Question 904:

  Which feature prevents an interface from sending BPDUs on a portfast enabled port?

  A. root guard
  B. BPDU guard
  C. BPDU filtering
  D. PortFast
  C. BPDU filtering

• Question 905:

  A question about the difference between HSRP and GLBP.

  A. HSRP can share multiple IP for gateway reduncancy in a single standby group.
  B. HSRP can share multiple MAC for gateway load balancing.
  C. www.certbus.com
  D. www.certbus.com
  B. HSRP can share multiple MAC for gateway load balancing.

• Question 906:

  When the switches in a Cisco Stack Wise stack elect a new master switch, which value is used as the primary selector'?

  A. lowest uptime
  B. highest MAC address
  C. lowest MAC address
  D. highhest administrator assigned priority
  D. highhest administrator assigned priority

• Question 907:

  Which command do you enter on a device so that users are automatically placed in enable mode after they authenticate with TACACS+?

  A. aaa authorization exec default group tacacs+ if-authenticated
  B. aaa authorization exec default group tacacs+ local-case
  C. aaa authorization exec default group tacacs+ enable
  D. aaa authentication exec default group tacacs+ if-authenticated
  A. aaa authorization exec default group tacacs+ if-authenticated

• Question 908:

  

  Refer to the exhibit Which two statements about the network environment of the interface that generated this output are true? (Choose two)

  A. The configured VRRP priority of the interface is 120
  B. The skew time is .531 seconds
  C. The configured VRRP priority of the interface is 105.
  D. The device on which the interface resides is acting as a standby router.
  E. If the priority of another router is higher than the priority of the master router after 3.351 seconds
  A. The configured VRRP priority of the interface is 120
  B. The skew time is .531 seconds

• Question 909:

  Which SDM template is the most appropriate for a Layer 2 switch that provides connectivity to a large number of clients?

  A. VLAN
  B. default
  C. access
  D. routing
  A. VLAN

  ---

  To allocate ternary content addressable memory (TCAM) resources for different usages, the switch SDM templates prioritize system resources to optimize support for certain features. You can select SDM templates to optimize these features:

  Access--The access template maximizes system resources for access control lists (ACLs) to accommodate a large number of ACLs. Default--The default template gives balance to all functions. Routing--The routing template maximizes

  system resources for IPv4 unicast routing, typically required for a router or aggregator in the center of a network.

  VLANs--The VLAN template disables routing and supports the maximum number of unicast MAC addresses (clients). It would typically be selected for a Layer 2 switch.

  Reference: http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/ release/12.2_55_se/config uration/guide/swsdm.pdf

• Question 910:

  Which statements describes the result of issuing the spanning-tree portfast trunk command under interface configuration mode?

  A. Trunk interface can be configured for portfast.
  B. The portfast trunk port immediately replaces the lost root port with an alternative root port.
  C. The port enters the errdisable state if BPDUs are received.
  D. The port is allowed to go into the forwarding state immediately regardless of whether the interface is configured as an access or trunk port.
  D. The port is allowed to go into the forwarding state immediately regardless of whether the interface is configured as an access or trunk port.