300-415 · Question #395
QUESTION 451 The engineer must augment the vRoute path limit to 10 for Cisco Catalyst SD-WAN controllers via CLI. Which configuration command meets the requirement under OMP?
The correct answer is D. send-path-limit 10. The send-path-limit command under OMP configuration specifies the maximum number of TLOC paths advertised for a vRoute from a WAN Edge router to the vSmart controller.
Question
Options
- Aecmp-limit 10
- Bcontroller-send-path-limit 10
- Cmaximum-paths 10
- Dsend-path-limit 10
How the community answered
(49 responses)- A8% (4)
- B4% (2)
- C2% (1)
- D86% (42)
Why each option
The `send-path-limit` command under OMP configuration specifies the maximum number of TLOC paths advertised for a vRoute from a WAN Edge router to the vSmart controller.
`ecmp-limit` specifies the maximum number of equal-cost paths used for forwarding traffic, not the number of TLOC paths advertised for a vRoute by OMP.
`controller-send-path-limit` is not a standard Cisco Catalyst SD-WAN OMP command used for this specific purpose.
`maximum-paths` is typically used in traditional routing protocols to control ECMP, not to set the OMP vRoute path advertisement limit to controllers.
The `send-path-limit` command, configured within the OMP section on a WAN Edge router, directly controls the maximum number of TLOC paths associated with a vRoute that the router sends to the vSmart controller. Setting this to 10 directly meets the requirement to augment the vRoute path limit.
Concept tested: OMP vRoute Path Limit Configuration
Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/routing/ios-xe-17/routing-book-xe/sdwan-omp.html
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