Cisco 300-115 Online Practice Questions and Exam Preparation

Cisco 300-115 Online Questions & Answers

• Question 271:

  Refer to the exhibit, which statement abort the current configuration on port GigabitEthernet2/0/1 is true?

  

  A. It is an access port configured for a phone and a PC
  B. It is a trunk port and the native VLAN is VLAN1
  C. It is a trunk port and the natrve VL AN m VLAN 700
  D. It is an access port in VLAN 700
  B. It is a trunk port and the native VLAN is VLAN1

• Question 272:

  Which two statements about HSRP are true?(Choose two.)

  A. you must manually configure ICMP redirect messages on HSRP interfaces
  B. It is supported on switch virtual interfaces and routed ports
  C. Primary and secondary HSRP switches forward traffic in a round-robin style
  D. The interfaces in a HSRP group share a virtual MAC address
  E. An HSRP group can support a maximum of eight switches.
  B. It is supported on switch virtual interfaces and routed ports
  D. The interfaces in a HSRP group share a virtual MAC address

• Question 273:

  Which command is used to enable PortFast and disable port-channel?

  A. switchport host
  B. http://certbus.com
  C. http://certbus.com
  D. http://certbus.com
  A. switchport host

• Question 274:

  What happens if you apply this command "vlan dot1q tag native" ?

  A. packet will be dropped
  B. packet go to defautl vlan
  C. packet go to native vlan
  D. https://www.CertBus.com/300-115.html
  A. packet will be dropped

• Question 275:

  Which two limitations of IP Source Guard are true? (Choose two.)

  A. It is supported only on packets switched in hardware.
  B. It is supported only on ingress Layer 2 ports.
  C. It is supported only on egress Layer 3 ports.
  D. It is supported only an PAgP EtherChannels.
  E. It is supported only on ingress Layer 3 ports.
  A. It is supported only on packets switched in hardware.
  B. It is supported only on ingress Layer 2 ports.

• Question 276:

  Which three responses from a RADIUS server are valid? (Choose three.)

  A. REJECT
  B. CHALLENGE
  C. ACCEPT
  D. UPDATE PASSWORD
  E. CONFIRM
  A. REJECT
  B. CHALLENGE
  C. ACCEPT

• Question 277:

  Which statement about the VTP v2 is True?

  A. IT supports the use of multiple instances.
  B. IT propagates VLANs 1 ?1005 only.
  C. IT can be enabled on a per-port basis.
  D. IT performs consistency checks only when a new VLAN is.......
  E. IT can be enabled on a per-interface basis
  B. IT propagates VLANs 1 ?1005 only.

• Question 278:

  Refer to the exhibit.

  

  The users in an engineering department that connect to the same access switch cannot access the network. The network engineer found that the engineering VLAN is missing from the database. Which action resolves this problem?

  A. Disable VTP pruning and disable 802.1q.
  B. Update the VTP revision number.
  C. Change VTP mode to server and enable 802.1q.
  D. Enable VTP pruning and disable 802.1q.
  C. Change VTP mode to server and enable 802.1q.

  ---

  Only VTP servers can add new VLANs to the switched network, so to enable vlan 10 on this switch you will first need to change the VTP mode from client to server. Then, you will need to enable 802.1Q trunking to pass this new VLAN along to the other switches.

• Question 279:

  A question about something related to validation.

  A. arp inspection validate ip
  B. ip verify source
  C. www.certbus.com
  D. www.certbus.com
  A. arp inspection validate ip

• Question 280:

  Which three functions dose Dynamic ARP Inspection perform with invalid IP-to MAC address bindings? (choose three)

  A. logs
  B. deletes
  C. intercepts
  D. accepts
  E. discads
  F. bypasses
  A. logs
  C. intercepts
  E. discads