Chapter 21 Troubleshooting
If a RADIUS server authenticates wireless stations, the
Device HA is not working.
•You may need to disable STP (Spanning Tree Protocol).
•The master and its backups must all use the same device HA mode (active- passive).
•Configure a static IP address for each interface that you will have device HA monitor.
•Configure a separate management IP address for each interface. You can use it to access the
•Enable monitoring for the same interfaces on the master and backup NWA3000- N series APs.
•Each monitored interface must have a static IP address and be connected to the same subnet as the corresponding interface on the backup or master NWA3000- N series AP.
•If you have multiple
A broadcast storm results when I turn on Device HA.
Do not connect the bridge interfaces on two
I cannot get the Device HA synchronization to work.
Only
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