Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 121:

  Which two sets of identifiers does OMP carry when it advertises TLOC routes between WAN Edge routers? (Choose two.)

  A. TLOC public and private address, carrier, and preference
  B. source and destination IP address, MAC, and site ID
  C. system IP address, link color, and encapsulation
  D. VPN ID, local site network, and BGP next-hop IP address
  E. TLOC public and private address, tunnel ID, and performance
  A. TLOC public and private address, carrier, and preference
  C. system IP address, link color, and encapsulation

  ---

  The identifiers that OMP carry when advertising TLOC routes to WAN Edge devices are:

  1.

  System IP address of the OMP speaker that originates the OMP route

  2.

  Color to identify the link type

  3.

  Encapsulation type on the transport tunnel

  Origin (Source of the route, such as BGP, OSPF, connected, and static, and the metric associated with the original route).

  Originator (OMP identifier of the originator of the route, which is the IP address from which the route was learned).

  Preference (Degree of preference for an OMP route. A higher preference value is more preferred).

  Service (Network service associated with the OMP route).

  Site ID (Identifier of a site within the Cisco SD-WAN overlay network domain to which the OMP route belongs).

• Question 122:

  A customer wants to use AWS for Cisco SD-WAN IaaS services by deploying virtual SD-WAN routers in a transit AWS VPC. The transit VPC then connects via site-to-site IPsec tunnels to an AWS transit gateway. Which transit VPC connects via site-to-site IPsec tunnels to an AWS transit gateway?

  A. Cisco Cloud onRamp for SaaS
  B. Cisco Cloud onRamp for Colocation
  C. Cisco Cloud onRamp for IaaS
  D. Cisco Cloud onRamp for Multicloud
  C. Cisco Cloud onRamp for IaaS

  ---

  Cisco Cloud OnRamp for IaaS is designed to simplify and optimize connectivity between on-premises locations, Cisco SD-WAN components, and public cloud environments like AWS.

  The key components and functionalities of Cisco Cloud OnRamp for IaaS in this scenario include:

  Transit VPC: The transit AWS VPC serves as a hub, where the virtual SD-WAN routers are deployed. These SD-WAN routers are responsible for efficiently connecting the customer's on-premises network with resources in the AWS cloud.

  AWS Transit Gateway: The AWS Transit Gateway provides centralized routing and connectivity management for multiple Amazon VPCs, including the transit VPC and other VPCs within the AWS environment. It simplifies and streamlines the routing of traffic between the VPCs and the on-premises network.

  Site-to-Site IPsec Tunnels: Site-to-site IPsec tunnels are used to secure the communication between the SD-WAN routers in the transit VPC and the AWS Transit Gateway, ensuring the confidentiality and integrity of data in transit.

• Question 123:

  Which two virtualized environments are available for a company to install the controllers using the on- premises model? (Choose two )

  A. VMware vSphere ESXi
  B. VMware Workstation
  C. kernel-based virtual machine
  D. OpenStack
  E. Microsoft Hyper-V
  A. VMware vSphere ESXi
  D. OpenStack

• Question 124:

  An engineer must configure two branch WAN Edge devices where an Internet connection is available and the controllers are in the headquarters. The requirement is to have IPsec VPN tunnels established between the same colors. Which configuration meets the requirement on both WAN Edge devices?

  

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  B. Option B

  ---

• Question 125:

  An administrator is configuring the severity level on the vManage NMS for events that indicate that an action must be taken immediately. Which severity level must be configured?

  A. warning
  B. error
  C. critical
  D. alert
  D. alert

  ---

  Select the severity of the syslog message to save. The severity indicates the seriousness of the event that generated the

  1.

  message. priority can be one of the following:

  2.

  Emergency - System is unusable (corresponds to syslog severity 0).

  3.

  Alert -Action must be taken immediately (corresponds to syslog severity 1).

  4.

  Critical - Critical: A serious condition (corresponds to syslog severity 2).

  5.

  Error - An error condition that does not fully impair system usability (corresponds to syslog severity 3).

  6.

  Warning - A minor error condition (corresponds to syslog severity 4).

  7.

  Notice - A normal, but significant condition (corresponds to syslog severity 5).

  8.

  Informational - Routine condition (the default) (corresponds to syslog severity 6).

• Question 126:

  Which component of the Cisco SD-WAN control plane architecture should be located in a public Internet address space and facilitates NAT-traversal?

  A. WAN Edge
  B. vSmart
  C. vBond
  D. vManage
  C. vBond

  ---

  https://www.cisco.com/c/dam/global/da_dk/assets/pdfs/cisco_virtual_update_cisco_sdwan_viptela.pdf

• Question 127:

  What are two attributes of vRoute? (Choose two)

  A. originator
  B. service
  C. encapsulation
  D. carrier
  E. domain ID
  A. originator
  B. service

• Question 128:

  Refer to the exhibit. Which QoS treatment results from this configuration after the access list acl-guest is applied inbound on the vpn1 interface?

  

  A. A TCP packet sourcing from 172.16.10.1 and destined to 172.16.20.1 is dropped
  B. A UDP packet sourcing from 172.16.20.1 and destined to 172.16.10.1 is accepted
  C. A UDP packet sourcing from 172.16.10.1 and destined to 172.16.20.1 is dropped
  D. A TCP packet sourcing from 172.16.20.1 and destined to 172.16.10.1 is accepted
  C. A UDP packet sourcing from 172.16.10.1 and destined to 172.16.20.1 is dropped

  ---

  Protocol 6 is used for TCP.

• Question 129:

  Refer to the exhibit.

  

  An organization is testing a Cisco SD-WAN solution and decided to have the control plane established first and not the data plane at the time of migration. Which configuration achieves this goal?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

  ---

• Question 130:

  DRAG DROP

  Drag and drop the steps from the left into the order on the right to delete a software image for a WAN Edge router starting with Maintenance > Software Upgrade > Device list on vManage.

  Select and Place: