Let's check out the answers!
1. The "1" in router ospf 1 is the OSPF process ID, and is locally significant only.
2. The router-id command is used to hardcode that value, and since a reload was performed to make that change take effect, the RID is now 18.104.22.168.
3. The network commands indicate links in different areas, so this is an Area Border Router (ABR). We don't see any route redistribution taking place, so this is not an Autonomous System Border Router (ASBR).
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