[Expert@Member1:0]# cphaprob state Cluster Mode: High Availability (Active Up) with IGMP Membership ID Unique Address Assigned Load State Name 1 (local) 11.22.33.245 100% ACTIVE Member1 2 11.22.33.246 0% STANDBY Member2 Active PNOTEs: None ... ... [Expert@Member1:0]# [Expert@Member1:0]# clusterXL_admin down This command does not survive reboot. To make the change permanent, please run 'set cluster member admin down/up permanent' in clish or add '-p' at the end of the command in expert mode Setting member to administratively down state ... Member current state is DOWN [Expert@Member1:0]# [Expert@Member1:0]# cphaprob state Cluster Mode: High Availability (Active Up) with IGMP Membership ID Unique Address Assigned Load State Name 1 (local) 11.22.33.245 0% DOWN Member1 2 11.22.33.246 100% ACTIVE Member2 Active PNOTEs: ADMIN Last member state change event: Event Code: CLUS-111400 State change: ACTIVE -> DOWN Reason for state change: ADMIN_DOWN PNOTE Event time: Sun Sep 8 19:35:06 2019 Last cluster failover event: Transition to new ACTIVE: Member 1 -> Member 2 Reason: ADMIN_DOWN PNOTE Event time: Sun Sep 8 19:35:06 2019 Cluster failover count: Failover counter: 2 Time of counter reset: Sun Sep 8 16:08:34 2019 (reboot) [Expert@Member1:0]# [Expert@Member1:0]# clusterXL_admin up This command does not survive reboot. To make the change permanent, please run 'set cluster member admin down/up permanent' in clish or add '-p' at the end of the command in expert mode Setting member to normal operation ... Member current state is STANDBY [Expert@Member1:0]# [Expert@Member1:0]# cphaprob state Cluster Mode: High Availability (Active Up) with IGMP Membership ID Unique Address Assigned Load State Name 1 (local) 11.22.33.245 0% STANDBY Member1 2 11.22.33.246 100% ACTIVE Member2 Active PNOTEs: None Last member state change event: Event Code: CLUS-114802 State change: DOWN -> STANDBY Reason for state change: There is already an ACTIVE member in the cluster (member 2) Event time: Sun Sep 8 19:37:03 2019 Last cluster failover event: Transition to new ACTIVE: Member 1 -> Member 2 Reason: ADMIN_DOWN PNOTE Event time: Sun Sep 8 19:35:06 2019 Cluster failover count: Failover counter: 2 Time of counter reset: Sun Sep 8 16:08:34 2019 (reboot) [Expert@Member1:0]#
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Two or more Security Gateways that work together in a redundant configuration - High Availability, or Load Sharing. failover