Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 811:

  Which two statements about configuring a voice VLAN on a switch port are true? (Choose two.)

  A. The port must be operating in untrusted mode.
  B. Tagged traffic is not supported.
  C. It must be configured separately from the VLAN that carries data traffic
  D. If the port is trusted, data traffic that passes through the Cisco IP Phone maintains its QoS values.
  E. The port must be operating in trusted mode.
  F. Cisco Discovery Protocol must be disabled on the switch port.
  C. It must be configured separately from the VLAN that carries data traffic
  D. If the port is trusted, data traffic that passes through the Cisco IP Phone maintains its QoS values.

• Question 812:

  Which keyword will be used if administrator wants to set lower and upper threshold for unicast storm?

  A. level
  B. limit
  C. pps
  D. http://certbus.com
  A. level

• Question 813:

  What is the process to configure EtherChannel?

  A. shutdown both interface ports
  B. shutdown the interface on one side only
  A. shutdown both interface ports

• Question 814:

  What two things occur when an RSTP edge port receives a BPDU? (Choose two.)

  A. The port immediately transitions to the forwarding state.
  B. The switch generates a Topology Change Notification BPDU.
  C. The port immediately transitions to the err-disable state.
  D. The port becomes a normal STP switch port.
  B. The switch generates a Topology Change Notification BPDU.
  D. The port becomes a normal STP switch port.

• Question 815:

  A question about RSPAN.

  A. It can monitor ingress and egress traffic.
  B. www.certbus.com
  C. www.certbus.com
  D. www.certbus.com
  A. It can monitor ingress and egress traffic.

• Question 816:

  When you design a switched network using VTPv2, how many VLANs can be used to carry user traffic?

  A. 1000
  B. 1001
  C. 1024
  D. 2048
  E. 4095
  F. 4096
  B. 1001

  ---

  VTP versions 1 and 2 Supports normal VLAN numbers (1-1001). Only VTP version 3 supports extended VLANs (1-4095). Reference: http://cciememo.blogspot.com/2012/11/difference-between-vtp-versions.html

• Question 817:

  Refer to the exhibit.

  

  Which two statements about the network environment of the device that generated this output are true? (Choose two.)

  A. The exhibit hello and hold timer values are in use.
  B. The standby router can take the active HSRP if it fails to receive a hello packet from the active router within 1.616 seconds.
  C. The priority value of the HSRP group is 1.
  D. HSRP version 2 is in use.
  E. The standby router can take the active HSRP role if it fails to receive a hello packet from the active router within 10 seconds.
  A. The exhibit hello and hold timer values are in use.
  E. The standby router can take the active HSRP role if it fails to receive a hello packet from the active router within 10 seconds.

• Question 818:

  Which two statements about HSRP, GLBP, and VRRP are true? (Choose two.)

  A. HSRP is the preferred protocol to be used on multivendor environments.
  B. VRRP has one master router, one standby router, and many listening routers.
  C. GLBP allows for a maximum of four MAC addresses per group.
  D. HSRP supports up to 255 groups on the same switch or router.
  E. VRRP is a Cisco proprietary protocol.
  C. GLBP allows for a maximum of four MAC addresses per group.
  D. HSRP supports up to 255 groups on the same switch or router.

• Question 819:

  Which two statements about native VLANs are true? (Choose two.)

  A. VLAN 1 and VLAN 1001 are native VLANs by default.
  B. The native VLAN is untagged over trunks.
  C. The native VLAN can be changed on a per port basis.
  D. Only one VLAN can be the native VLAN on a device.
  E. Cisco Discovery Protocol versions 1 and 2 can carry native VLAN information
  B. The native VLAN is untagged over trunks.
  C. The native VLAN can be changed on a per port basis.

• Question 820:

  When a private VLAN is configured, which mode must be configured as a router facing port?

  A. isolated
  B. promiscuous
  C. community
  D. host
  B. promiscuous