Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 491:

  Which configuration enables route filtering in an SD-WAN controller?

  A. omp filter-route inbound tloc-color
  B. omp filter-route outbound tloc-color
  C. filter-route tloc-color inbound
  D. omp filter-route tloc-color
  B. omp filter-route outbound tloc-color

• Question 492:

  Which two services are critical for zero touch provisioning on-boarding? (Choose two.)

  A. EMAIL
  B. SNMP
  C. AAA
  D. DHCP
  E. DNS
  D. DHCP
  E. DNS

  ---

  Explanation

  References:

  https://www.grandmetric.com/2020/03/23/zero-touch-provisioning-ztp-cisco-sd-wan-work/

• Question 493:

  What is a default protocol for control plane connection?

  A. HTTPS
  B. TLS
  C. IPsec
  D. DTLS
  D. DTLS

  ---

  Explanation

  References:

  https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/SD-WAN_Release_16.3/05Security/02Configuring_Security_Parameters

• Question 494:

  Which configuration changes the packet loss priority from low to high?

  

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

  ---

  Explanation

  You can use the remark action to set the packet loss priority (PLP) to high.

  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/qos/vEdge-20-x/qos-book/forwarding-qos.html

• Question 495:

  Refer to the following.

  vEdge-2(config-vpn-0)#interface ge0/2.101

  vEdge-2(config-interface)#ip address 10.1.100.0/24

  vEdge-2(config-interface)#tloc-extension ge0/0

  vEdge-2(config-interface)#mtu 1496

  vEdge-2(config-interface)#no shutdown

  What binding is created using the tloc-extension command?

  A. between ge0/2.101 of port-type transport and ge0/0 of port-type service
  B. between ge0/2.101 of port-type service and ge0/0 of port-type service
  C. between ge0/2.101 of port-type service and ge0/0 of port-type transport
  D. between ge0/2.101 of port-type transport and ge0/0 of port-type transport
  D. between ge0/2.101 of port-type transport and ge0/0 of port-type transport

• Question 496:

  DRAG DROP

  Drag and drop the phases of TrustSec from the left onto the targets on the right. Not all options are used.

  Select and Place:

  

  

• Question 497:

  What is a restriction when configuring a tunnel interface?

  A. Up to six tunnel interfaces are configurable on a vSmart.
  B. It is manually assigned when using vManage feature templates.
  C. It must be configured for the interface under all VPNs.
  D. Up to six tunnel interfaces are configurable on a WAN Edge.
  B. It is manually assigned when using vManage feature templates.

• Question 498:

  When a WAN Edge device joins the Cisco SD-WAN overlay, which Cisco SD-WAN component orchestrates the connection between the WAN Edge device and a vSmart controller?

  A. OMP
  B. vBond
  C. vManage
  D. APIC-EM
  B. vBond

  ---

  Explanation

  In Cisco SD-WAN, when a WAN Edge device (such as a router or appliance) joins the SD-WAN overlay, the component responsible for orchestrating the connection between the WAN Edge device and a vSmart controller is the vBond (or vBond Orchestrator).

  Here's how the process typically works:

  WAN Edge Device: The WAN Edge device is initially deployed in a branch office or data center.

  vBond Orchestrator: The WAN Edge device is configured with the address of the vBond Orchestrator. The vBond Orchestrator acts as the orchestrator for the WAN Edge devices and helps them establish secure connections with the other SD-WAN components.

  vSmart Controller: The vBond Orchestrator assists the WAN Edge device in establishing a secure connection with a vSmart controller. The vSmart controller is responsible for control plane functions in the SD-WAN, such as routing and policy distribution.

  vManage: The vManage controller is used for centralized management and monitoring of the SD-WAN network.

• Question 499:

  A Cisco SD-WAN customer is running BGP and wants to pass on the AS number to BGP speaking routers on the service side network via OMP.

  Which configuration accomplishes this goal?

  

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

• Question 500:

  What does forward error correction addresses in Cisco SD-WAN?

  A. reduced application performance degradation related to service degradation
  B. applications with occasional invalid data input and poor performance
  C. traffic flows with increased delay over a particular transport
  D. inefficient traffic forwarding caused by inbound shapers
  B. applications with occasional invalid data input and poor performance