Configure new keys to take effect at 12:01 AM on the first day of the next three months:
- [edit protocols ospf area 0.0.0.0 interface fe-0/0/1]
- authentication {
-
- md5 1 {
- key $2001HaL;
- }
- }
- authentication {
-
- md5 2 {
-
- key NeWpsswdFEB {
- start-time 2006-02-01.00:01;
- }
- }
- }
- authentication {
-
- md5 3 {
-
- key NeWpsswdMAR {
- start-time 2006-03-01.00:01;
- }
- }
- }
- authentication {
-
- md5 4 {
-
- key NeWpsswdAPR {
- start-time 2006-04-01.00:01;
- }
- }
- }
Set the same passwords and transition dates and times on all the routers in the area so that OSPF adjacencies remain active.