Q: 20
When troubleshooting inter-region connectivity issues between VCNs peered via a Dynamic Routing
Gateway (DRG), which OCI tool is most effective for verifying the routing configuration and
identifying potential misconfigurations?
Options
Discussion
If you’re strictly checking routing config for DRG peering issues, C fits. The catch is that Network Visualizer (D) helps map topology, but won’t catch a bad or missing route in the tables. IMO, only DRG Route Tables let you view/verify the actual effective paths between VCNs. Anyone disagree for some edge case?
C/D? I saw something similar on a practice set, but pretty sure C is the right one here.
Its C. DRG Route Tables show all routing entries and let you spot misconfigurations in peering setups. Other options don’t give the same direct routing info.
Option D
C vs D? C is definitely right here, since DRG Route Tables show actual routing issues, while D just gives you visuals. D’s tempting but doesn’t help on configs. Seen similar wording on practice tests, usually trips people up.
Had something like this in a mock, went with D that time.
C tbh, D is tempting but doesn't show routing config details. Similar question came up in my last exam prep.
Skip D, C is correct. DRG Route Tables show actual routes, Network Visualizer trips up folks here.
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