The router labeled IR 1 has the following configuration:
configure vlan HQ_10_0_1 ipaddress 10.0.1.2 255.255.255.0 configure vlan HQ_10_0_2 ipaddress 10.0.2.2 255.255.255.0 enable ipforwarding configure ospf add vlan all area 0.0.0.0 configure ospf area 0.0.0.0 priority 10 enable ospf
Note
In OSPF edge mode, the VLAN priority is “0” and cannot be set. (Refer to OSPF Edge Mode.) When the license is upgraded to a Core license, the VLAN priority of "0" needs to be reset in order to participate in DR/BDR election.