Exam Professional Cloud Network Engineer topic 1 question 152 discussion

I was wrong. The answer is D.

With global dynamic routing, Cloud Router can advertise routes from regions other than its own. When it does, it adds a region-to-region cost that can range from 201 to 9,999, affecting how routes are prioritized. To account for these region-to-region costs, use the following guidelines when setting base advertised route priorities: To adjust priorities between routes in a single region, use values less than 201. This guarantees that region-to-region costs don't impact route priorities. A route from another region (a remote region) can't have a priority lower than 201. If you use higher values, region-to-region costs might impact your route priorities. Has to be D. Can't use 100 for remote regions as that is < 201.

I think it needs to be lower than 201 to use the failover path normally. So I think it's B.

changing to B after reading documentation.

Base priorities are whole numbers from 0 to 65535. The highest possible base priority is 0. The default base priority is 100. If you don't specify a base priority, the default priority is used.