下面:router#show ip ospf neighbor
ID pri state Deadtime address interface
10.199.199.137 1 FULL/DR 0:00:31 192.168.80.37 fa0/0
172.16.48.1 1 FULL/DROther 0:00:33 172.16.48.1 fa0/1
172.16.48.200 1 FULL/DROther 0:00:33 172.16.48.200 fa0/1
10.199.199.137 5 FULL/DR 0:00:33 172.16.48.189 fa0/1
1.在ospf中 DRother怎么跟其他DRother才能成为FULL关系,是交换LSA还是交换IP数据包?
2.上面怎么出现两个DR?和DROther是FULL关系代表什么?发送过数据包了吗?
3.上面两个DR的ID怎么会一样?
4.死亡时间有什么用?