https://community.ruckuswireless.com/t5/ZoneDirector/What-cause-ZD-Smart-Redundancy-Failover/m-p/40042#M7109 <P style="margin: 0;">I have ZD 1200 configured in smart redundancy mode. suddenly active ZD gone to stand by mode with out apparant reason. can any body clarify reason for failure and and how to restore to main ZD</P> Sat, 27 Feb 2021 08:46:16 GMT satyanarayana_m 2021-02-27T08:46:16Z https://community.ruckuswireless.com/t5/ZoneDirector/What-cause-ZD-Smart-Redundancy-Failover/m-p/40041#M7108 What exacly cause ZD failover..&nbsp;<BR alt="" name="" rel="" target="" title="" type="" value="" />Recenly they swing each other&nbsp;<BR alt="" name="" rel="" target="" title="" type="" value="" /><PRE>2018/12/03&nbsp;&nbsp;07:57:27High&nbsp;[Smart Redundancy] Peer ZoneDirector[10.253.1.1] connected, system is in active state. 2018/12/02&nbsp;&nbsp;13:46:07High&nbsp;[Smart Redundancy] Peer ZoneDirector[10.253.1.1] connected, system is in standby state. 2018/12/02&nbsp;&nbsp;13:46:03High&nbsp;[Smart Redundancy] Peer ZoneDirector[10.253.1.1] connected, system is in active state.</PRE>if it said lost connection.. from where?<BR />please correct me.. if ZD A cant connect to ZD B they both will state active right? because they think the other ZD is down.. Mon, 03 Dec 2018 01:36:45 GMT https://community.ruckuswireless.com/t5/ZoneDirector/What-cause-ZD-Smart-Redundancy-Failover/m-p/40041#M7108 andi_achridhan_ 2018-12-03T01:36:45Z https://community.ruckuswireless.com/t5/ZoneDirector/What-cause-ZD-Smart-Redundancy-Failover/m-p/40042#M7109 <P style="margin: 0;">I have ZD 1200 configured in smart redundancy mode. suddenly active ZD gone to stand by mode with out apparant reason. can any body clarify reason for failure and and how to restore to main ZD</P> Sat, 27 Feb 2021 08:46:16 GMT https://community.ruckuswireless.com/t5/ZoneDirector/What-cause-ZD-Smart-Redundancy-Failover/m-p/40042#M7109 satyanarayana_m 2021-02-27T08:46:16Z