300-415 · Question #153
An engineer must configure a centralized policy on a site in which all HTTP traffic should use the Public Internet circuit if the loss on this circuit is below 10%, otherwise MPLS should be used…
The correct answer is C. Create Applications or Groups of Interest > Configure Traffic Rules > Apply Policies to Sites and VPNs. This question asks about configuring a centralized data policy in Cisco SD-WAN vManage to route HTTP traffic based on Public Internet circuit loss, falling back to MPLS if performance degrades.
Question
Options
- ACreate Applications or Groups of Interest > Configure Traffic Data > Apply Policies to Sites and VPNs.
- BConfigure VPN Membership > Apply Policies to Sites and VPNs.
- CCreate Applications or Groups of Interest > Configure Traffic Rules > Apply Policies to Sites and VPNs.
- DConfigure Topology > Apply Policies to Sites and VPNs.
How the community answered
(21 responses)- A10% (2)
- B5% (1)
- C81% (17)
- D5% (1)
Why each option
This question asks about configuring a centralized data policy in Cisco SD-WAN vManage to route HTTP traffic based on Public Internet circuit loss, falling back to MPLS if performance degrades.
While 'Create Applications or Groups of Interest' is correct, 'Configure Traffic Data' is not the standard vManage step for defining application-aware routing or SLA-based path selection; it should be 'Configure Traffic Rules'.
To implement application-aware routing based on SLA, the configuration wizard begins by defining applications or groups of interest. Then, 'Configure Traffic Rules' is used to specify conditions (like HTTP traffic and SLA thresholds) and actions (preferring Public Internet or MPLS), which are subsequently applied to sites and VPNs.
Concept tested: Cisco SD-WAN centralized data policy wizard
Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/m-centralized-policy.html
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