Cisco
300-415 · Question #74
300-415 Question #74: Real Exam Question with Answer & Explanation
The correct answer is B: Control-policy. Control policy is applied to site lists and uses prefix lists to influence OMP route advertisement, making it the correct choice for prefix-based routing influence in the SD-WAN fabric.
Policies
Question
A policy is created to influence routing in the network using a group of prefixes. What policy application will achieve this goal when applied to a site list?
Options
- AVpn-membership policy
- BControl-policy
- CTloc-template
- DApp-route policy
Explanation
Control policy is applied to site lists and uses prefix lists to influence OMP route advertisement, making it the correct choice for prefix-based routing influence in the SD-WAN fabric.
Common mistakes.
- A. VPN membership policy determines which VPNs are reachable via which TLOCs; it does not use prefix groups to influence route advertisement.
- C. TLOC-template is a configuration construct for defining TLOC attributes, not a policy application used to influence routing with prefix lists.
- D. App-route policy tracks tunnel SLA metrics for application-aware forwarding decisions, not prefix-based route advertisement control.
Concept tested. Centralized control policy with prefix-based route influence
Topics
#SD-WAN Policies#Control Policy#Routing Manipulation#Prefix-based Routing
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