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300-415 · Question #155

Refer to the exhibit. The Cisco SD-WAN network is configured with a default full-mesh topology. Islamabad HQ and Islamabad WAN Edges must be used as the hub sites. Hub sites MPLS TLOC must be…

The correct answer is A. Centralized Policy, Traffic Policy. This question asks to identify the Cisco SD-WAN policy type used to prefer MPLS TLOCs at hub sites for FTP traffic based on an SLA class list.

Policies

Question

Refer to the exhibit. The Cisco SD-WAN network is configured with a default full-mesh topology. Islamabad HQ and Islamabad WAN Edges must be used as the hub sites. Hub sites MPLS TLOC must be preferred when forwarding FTP traffic based on a configured SLA class list. Which policy configuration does the network engineer use to call the SLA class and set the preferred color to MPLS?

Options

  • ACentralized Policy, Traffic Policy
  • BCentralized Policy, Topology
  • CLocalized Policy, Forwarding Class
  • DLocalized Policy, Route Policy

How the community answered

(33 responses)
  • A
    82% (27)
  • B
    6% (2)
  • C
    3% (1)
  • D
    9% (3)

Why each option

This question asks to identify the Cisco SD-WAN policy type used to prefer MPLS TLOCs at hub sites for FTP traffic based on an SLA class list.

ACentralized Policy, Traffic PolicyCorrect

To influence traffic forwarding decisions across the SD-WAN fabric, such as preferring a specific TLOC color like MPLS for application traffic like FTP based on an SLA class, a centralized policy is required. Specifically, a Centralized Data Policy (often referred to as a Traffic Policy) is used to match traffic and apply actions like application-aware routing or TLOC preferences across multiple sites.

BCentralized Policy, Topology

A centralized topology policy defines the network's overall connectivity (e.g., hub-and-spoke), not specific traffic forwarding preferences based on application and SLA.

CLocalized Policy, Forwarding Class
DLocalized Policy, Route Policy

Concept tested: Cisco SD-WAN centralized data policy application-aware routing

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

Topics

#SD-WAN Policy#Application-Aware Routing#TLOC Preference#SLA Class

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