what is the best order for choosing the Router-ID in ospf?
A.
high loopbak interface address,high physical interface address, Router ID command
B.
high loopbak interface address, Router ID command, high physical interface address
C.
Router ID command, high loopbak interface address, high physical interface address ||
D.
Router ID command, high physical interface address, high loopbak interface address
E.
high physical interface address, high loopbak interface address, Router ID command
F.
high physical interface address, Router ID command, high loopbak interface address
Explanation:
The Router ID (RID) is an IP address used to identify the router in the OSPF
database (LSDB). Cisco chooses the Router ID by using the highest IP address of all configured
loopback interfaces. If no loopback interfaces are configured with addresses, OSPF will choose
the highest IP address of all active physical interfaces