nerdexam
Cisco

300-415 · Question #373

Refer to the exhibit. The SD-WAN network is configured with a default full-mesh topology. The SD-WAN engineer wants Paris WAN Edge to use the internet TLOC as the preferred TLOC for MSN Messenger…

The correct answer is A. UI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'Traffic Policy' from the right pane. To configure preferred TLOC for specific application traffic in Cisco SD-WAN, a Centralized Data Policy (Traffic Policy) is required, which is configured via the vManage UI under 'Centralized Policy' and 'Custom Options'.

Policies

Question

Refer to the exhibit. The SD-WAN network is configured with a default full-mesh topology. The SD-WAN engineer wants Paris WAN Edge to use the internet TLOC as the preferred TLOC for MSN Messenger and AOL Messenger traffic. Which configuration must the engineer use to classify the traffic to accomplish the task?

Options

  • AUI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'Traffic Policy' from the right pane.
  • BUI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'CLI Policy' from the right pane.
  • CUI Configuration: Under 'Centralized Policy', select 'Custom Options', then expand 'Lists' and choose 'Forwarding Class/QoS' from the right pane.
  • DUI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'Localized Policy' from the right pane.

How the community answered

(48 responses)
  • A
    73% (35)
  • B
    15% (7)
  • C
    8% (4)
  • D
    4% (2)

Why each option

To configure preferred TLOC for specific application traffic in Cisco SD-WAN, a Centralized Data Policy (Traffic Policy) is required, which is configured via the vManage UI under 'Centralized Policy' and 'Custom Options'.

AUI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'Traffic Policy' from the right pane.Correct

Configuring preferred TLOC for specific applications like MSN Messenger and AOL Messenger traffic involves defining a Centralized Data Policy in Cisco SD-WAN. This type of policy is created in the vManage UI under 'Centralized Policy' -> 'Custom Options' -> 'Traffic Policy', allowing granular control over traffic forwarding paths based on application criteria.

BUI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'CLI Policy' from the right pane.

CLI Policy is used for applying raw CLI commands to devices when a feature template isn't sufficient, not for defining application-aware centralized data policies.

CUI Configuration: Under 'Centralized Policy', select 'Custom Options', then expand 'Lists' and choose 'Forwarding Class/QoS' from the right pane.

Forwarding Class/QoS lists are components used within policies to classify traffic for QoS, not the policy type itself for TLOC preference.

DUI Configuration: Under 'Centralized Policy', select 'Custom Options' and choose 'Localized Policy' from the right pane.

Localized Policy applies to a specific WAN Edge device and is primarily for routing, QoS, and access lists on that device, not for centralized application-aware path selection across the overlay.

Concept tested: SD-WAN Centralized Data Policy configuration

Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/m-centralized-data-policies.html

Topics

#Centralized Policies#Application-Aware Routing#Traffic Steering#vManage UI Navigation

Community Discussion

No community discussion yet for this question.

Sign up to join the discussion
Full 300-415 Practice