Exam 300-415 topic 1 question 86 discussion

Correct ans is C Local route for iBGP Internal route for eBGP

C is the correct answer here, NOT A. here is the reference document: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/routing/ios-xe-17/routing-book-xe/m-unicast-routing.html summary of timtgh is correct.

C is correct.

I think C is correct Internal Routes Distance Enter a value to apply as the BGP route administrative distance for routes coming from one AS into another. Local Routes Distance Specify the BGP route administrative distance for routes within the local AS. External Routes Distance Specify the BGP route administrative distance for routes learned from other sites in the overlay network.

Correct ans is C Local route

Cisco's parameter names are really stupid, but we have to accept them: External = received from the overlay tunnel Internal = not from overlay tunnel, eBGP Local = not from overlay tunnel, iBGP

local routes distance is to change the AD of routes within the local AS

A. Configure Internal Routes Distance to 20.

Answer is A. Configure Internal Routes Distance to 20 is correct

Answer A ist correct: internal Route-Distance = internal BGP Routes (Routes learned from a other internal BGP Neighbor - the same AS external Route-Distance: external BGP Routes (Routes learned from a other external BGP Neighbor - differnet AS Locla-Route Distance: Routes local on this Router redistributed into BGP (somthing like BGP Weight)

C. Local Routes Distance Specify the BGP route administrative distance for routes within the local AS. By default, a route received locally from BGP is preferred over a route received from OMP.

C is correct. Take a look at document and definition of those.

I would go for A. Local routes means routes added via the network command under bgp process.

I would go for A, as they are internal BGP routes, received from another peer in same AS. Local I think are routes injected into BGP. The descriptions in the documentation is confusing and not clear.

nternal Routes Distance Enter a value to apply as the BGP route administrative distance for routes coming from one AS into another. Range: 0 through 255 Default: 200 Local Routes Distance Specify the BGP route administrative distance for routes within the local AS. By default, a route received locally from BGP is preferred over a route received from OMP. Range: 0 through 255 Default: 200 External Routes Distance Specify the BGP route administrative distance for routes learned from other sites in the overlay network. Range: 0 through 255 Default: 20

local routes

Internal Routes Distance Enter a value to apply as the BGP route administrative distance for routes coming from one AS into another. Range: 0 through 255 Default: 200 Local Routes Distance Specify the BGP route administrative distance for routes within the local AS. By default, a route received locally from BGP is preferred over a route received from OMP. Range: 0 through 255 Default: 200