1, when using usg5500 do two-node cluster hot backup, after we configured VRRP, the VRRP state is preemption by default.
2, but there is no the command can close the “vrrp preempt” in the configuration of usg5500, the VRRP state is always in preemption.
1, the preemption of usg5500 VRRP is opened by default, which can’t be configured.
2, if need to close it, can shut down the HRP preemption. Because the HRP preemption will affect the VRRP preemption, that is to say if the HRP and VRRP all exist, the VRRP preemption is determined by HRP preemption.
If the HRP and VRRP all exist, the VRRP preemption is determined by HRP preemption.