Why two masters exist

The possible causes are as follows:

1. Configuration parameters such as the authentication mode and key, VRID, virtual address list, and version on devices in the VRRP group are different.
2. The link where heartbeat packets pass is unstable or disconnected.
3. The interface is blocked by loop prevention protocols such as STP and RRPP.
4. The CPU usage is high.

Scroll to top