Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 441:

  DRAG DROP

  Drag and drop the posture assessment flow actions from the left into a sequence on the right.

  Select and Place:

  

  

• Question 442:

  Refer to the exhibit.

  

  Which configuration sets up direct Internet access for VPN 1?

  

  

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

• Question 443:

  Refer to the exhibit.

  

  vManage logs are available for the past few months. A device name change was deployed mistakenly at a critical site.

  How is the device name change tracked by operations and design teams?

  

  

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

• Question 444:

  Refer to the exhibit.

  

  Which configuration ensures that OSPP routes learned from Site2 are reachable at Stein and vice-versa?

  A. vpn 2 router ospf timers spf 200 1000 10000 redistribute natpool-outside redistribute omp area 0 interface ge0/0.200 exit exit exit ! omp advertise ospf
  B. vpn 2 router ospf timers spf 200 1000 10000 redistribute omp area 0 interface ge0/0.200 exit exit exit ! omp advertise ospf external
  C. vpn 2 router ospf timers spf 200 1000 10000 redistribute connected redistribute omp area 0 interface ge0/0.200 exit exit exit ! omp advertise ospf external advertise connected
  A. vpn 2 router ospf timers spf 200 1000 10000 redistribute natpool-outside redistribute omp area 0 interface ge0/0.200 exit exit exit ! omp advertise ospf

• Question 445:

  Which table is used by the vSmart controller to maintain service routes of the WAN Edge routers in the hub and local branches?

  A. RIB
  B. FIB
  C. OMP
  D. TLOC
  C. OMP

  ---

  Explanation

  On Cisco SD-WAN Controllers and edge routers, OMP advertises to its peers the routes and services that it has learned from its local site, along with their corresponding transport location mappings, which are called Transport Locations (TLOCs). These routes are called OMP routes, to distinguish them from standard IP routes. It is through OMP routes that the Cisco SD-WAN Controllers learn the network topology and the available services.

• Question 446:

  Which scheduling method is configured by default for the eight queues in the cloud vEdge router?

  A. weighted round robin
  B. priority queue
  C. low latency queue
  D. weighted random early detection
  A. weighted round robin

  ---

  Explanation

  References:

  https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.1/06Policy_Basics/05Localized_Data_Policy/Configuring_Localized_Data_Policy_for_IPv4

• Question 447:

  What is an attribute of TLOC'?

  A. encryption
  B. local preference
  C. tag
  D. service
  C. tag

• Question 448:

  Which two platforms can host a vEdge Cloud Router? (Choose two)

  A. Microsoft Azure
  B. Dream host
  C. AWS
  D. DigitalCloud
  E. Google
  A. Microsoft Azure
  C. AWS

• Question 449:

  A company deploys a Cisco SD-WAN solution but has an unstable Internet connection. When the link to vSmart comes back up, the WAN Edge router routing table is not refreshed, and some traffic to the destination network is dropped. The headquarters is the hub site, and it continuously adds new sites to the SD-WAN network. An engineer must configure route refresh between WAN Edge and vSmart within 2 minutes.

  Which configuration meets this requirement?

  A. omp no shutdown graceful-restart timers holdtime 120
  B. omp no shutdown graceful-restart timers advertisement-interval 120
  C. omp no shutdown no graceful-restart
  D. omp no shutdown graceful-restart timers eor-timer 120
  A. omp no shutdown graceful-restart timers holdtime 120

• Question 450:

  Which timer specifies how long the router keeps routing information in the cache after all OMP sessions are lost at location S4317T8E35F76?

  A. graceful restart timer
  B. advertisement interval
  C. EOR timer
  D. hold time
  A. graceful restart timer

  ---

  Explanation

  OMP Graceful RestartGraceful restart for OMP allows the data plane in the Cisco SD-WAN overlay network to continue functioning if the control plane stops functioning or becomes unavailable. With graceful restart, if the Cisco vSmart controller in the network goes down, or if multiple Cisco vSmart controllers go down simultaneously, Cisco vEdge device can continue forwarding data traffic. They do this using the last known good information that they received from the Cisco vSmart controller. When a Cisco vSmart controller is again available, its DTLS connection to the device is re-established, and the device then receives updated, current network information from the Cisco vSmart controller.

  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/routing/vEdge-20-x/routing-book/m-unicast-routing.html#concept_rjl_sc2_b3b