[huawei]display ospf brief“命令查看接口是DR还是BDR还是DROther”
包含内容:
Interface: 10.0.123.3 (GigabitEthernet0/0/0)
Cost: 1 State: DROther Type: Broadcast MTU: 1500
Priority: 1
Designated Router: 10.0.123.1
Backup Designated Router: 10.0.123.2
Router ID: 10.0.1.1 Address: 10.0.123.1
State: Full Mode:Nbr is Slave Priority: 1
DR对其它状态是master;BDR对DR是slave,对drother是master;
droter对其他状态均为slave;
DD主从,只是一个瞬时状态,对协议本身处理路由没什么关键影响吧,我在设备上是没看到过能查看DD主从的命令。这玩意只能DEBUG或者抓包看
看邻居就可以看出来主从啦
如果是用的华为的用display ospf peer 或display ospf peer brief