Currently I am having an issue with 12406.
One of my primary 4 slot RE has failed over to 5 slot RE hot standby. Less 24 hours the 5 slot has switch over back to 4 again. Keep going like that within 3 days twice per day.
My question is when first attempt from 4 to 5, why 5 need to switch back 4 by itself? Is possible certain time frame, slot 5 detect or sense that 4 is stable, it will auto switch over? It doesnt make any sense to me because why switch over since slot 5 is running fine. If switch over 0-3s interrupt services.
I also support Juniper. It will switch over until i perform manual switch by command prompt.
Any ref for SSO behavior? I tried to find..no luck