Cisco
300-415 · Question #341
300-415 Question #341: Real Exam Question with Answer & Explanation
The correct answer is C: from TLOCs connected to the WAN transports. In Cisco SD-WAN, a vRoute is a route that originates from the WAN Edge router itself and is advertised into the OMP overlay; TLOCs connected to WAN transports are a primary source of such routes.
WAN Edge Router Deployment
Question
What is one way an SD-WAN Edge router originates a vRoute?
Options
- Alearned from OSPF intra-area
- Blearned from BGP
- Cfrom TLOCs connected to the WAN transports
- Dfrom the vBond controller
Explanation
In Cisco SD-WAN, a vRoute is a route that originates from the WAN Edge router itself and is advertised into the OMP overlay; TLOCs connected to WAN transports are a primary source of such routes.
Common mistakes.
- A. OSPF intra-area routes are service-side routes that may be redistributed into OMP as OMP routes, but they are not the origin of vRoutes.
- B. BGP-learned routes are redistributed from the service side into OMP and appear as OMP routes, not as vRoutes originating from the WAN Edge.
- D. vBond is an orchestration controller responsible for authentication and NAT traversal; it does not originate or distribute vRoutes.
Concept tested. SD-WAN vRoute origination via TLOCs
Topics
#SD-WAN Routing#vRoute Origination#TLOC#WAN Edge Router
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