In April, we're donating $5 for every signup to my CCNA Video Boot Camp, and that's equivalent to 20 meals!
A. Like most Cisco commands, you just enter it and it works, with no need to break OSPF adjacencies or reload the router.
B. An interface does not have to be enabled with OSPF to have its IP address serve as an OSPF RID.
C. The command show ip ospf neighbor will display the OSPF RID of the neighbors.
D. This value cannot be hardcoded.
Watch these vids from my YouTube channel after you check out today's answers, and again before you take your exams. You can thank me later. : )
Statement 1: False. You have to reload the router or reset the OSPF adjacencies in order for an OSPF RID change to take effect.