Q: Can I use any OSPF process ID?A: Yes.Q: Can I configure "ip ospf network point-to-point"?A: There is no specific requirement for what to use.Q: In which OSPF area should I configure my loopback interfaces?A: It is your choice.Q: Do I need to able to ping all routers interfaces?A: You should be able to ping all OSPF routers interfaces at that point.
Q: Can I use any OSPF process ID?
A: Yes.
Q: Can I configure "ip ospf network point-to-point"?
A: There is no specific requirement for what to use.
Q: In which OSPF area should I configure my loopback interfaces?
A: It is your choice.
Q: Do I need to able to ping all routers interfaces?
A: You should be able to ping all OSPF routers interfaces at that point.