Exam 300-415 topic 1 question 276 discussion

Feature Template >Add Template >Cisco OMP Number of Paths Advertised per Prefix --4

default value is 4.

A By default, vSmart is configured to advertise only four paths for a given prefix. Therefore, it must compare all available routes for this prefix and select the best four that will be sent out to all WAN edge routers. This is done using the Overlay Management Protocol Best-Path Algorithm. Note that the number of routes per prefix that vSmart advertises can be changed using the following configuration: send-path-limit (1-16)

Yes, default is 4 for both paths per prefix and ECMP.

Option [A] Brutusmail has irrefutable evidence to support his answer, to which I have also confirmed through Cisco's official guides and from the SD-WAN VMs in my GNS3 Lab.

Also: https://journey2theccie.files.wordpress.com/2020/04/sd_wan_omp_template_create.png?w=1024

https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/routing/vEdge-20-x/routing-book/m-unicast-routing.html "A Cisco vSmart Controller learns the same OMP route, 10.10.10.0/24, from two Cisco vEdge devices in the same site. If all other parameters are the same, both routes are chosen and advertised to other OMP peers. By default, up to four equal-cost routes are selected and advertised."