HP
HP0-Y50 · Question #41
A customer requires high availability, so the network architect is planning two area border (ABRs) for each non-backbone area in the Open Shortest Path First (OSPF) solution. What ensures a…
The correct answer is A. All ABRs have at least one interface in area 0, and that interface has an IP address that is outside. See the full explanation below for the reasoning.
Question
A customer requires high availability, so the network architect is planning two area border (ABRs) for each non-backbone area in the Open Shortest Path First (OSPF) solution. What ensures a loop-free routing environment that meets the customer needs?
Options
- AAll ABRs have at least one interface in area 0, and that interface has an IP address that is outside
- BEach ABR in an area advertises the same summary routes for the area, and each ABR has a null
- COnly one ABR advertise a summary route for each area. For areas with multiple ABRs, each area
- DAll ABRs in an area apply consistent path costs for their summary routes
How the community answered
(44 responses)- A75% (33)
- B9% (4)
- C5% (2)
- D11% (5)
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