In OSPFv3, the router ID is determined by selecting the highest IP address assigned to an active interface on the router. If no interfaces are available, OSPFv3 will use the highest IPv4 address among the router's loopback interfaces, if configured. If no loopback interfaces are present, and no active IP addresses are available, the router ID remains undefined until one is assigned or the router is restarted. The router ID is essential for uniquely identifying the OSPFv3 router within an OSPF network.
it should be on back of router!
No router eigrp <AS #> No router ospf <process ID> No router bgp <AS #> No router rip
The router ID is used to uniquely identify each router in the OSPF routing domain.If no loopback interfaces are configured, the router chooses the highest active IP address of any of its physical interfaces.
area id
What is the network ID of 199.255.255.9?
Orchard - RTD - was created in 2006.
Englewood - RTD - was created in 2000.
Belleview - RTD - was created in 2006.
Alameda - RTD - was created in 1994.
Yale - RTD - was created in 2006.
County Line - RTD - was created in 2006.