ANALYZING listener 11 GR 2 and AMT DataGuard configuration for RAC nodes

By oracle paper MAA for 11 GR 1 material to configure Oracle Networking, they recommend to configure listener_hostname on each host (2 Guest CARS on primary, 2 Guest CARS standby in standby mode). Like Listener_europa, Listener_callisto, Listener_dione, Listener_hyperion.

I installed two primary databases grid/oracle RAC and now try to configure both nodes to backup CARS. I couldn't find any documents on how to configure the network files. 3 SCAN listeners were now configured and running on the main nodes of the rac.

so the configuration of listner.ora, how to set up listner_hostname? or should I use scan listener?

Can someone tell me exactly how I can configure tns entries in such situation?

Thank you

Hello;

So I think Yes 10 5 (per node) If you have two.

See the document Oracle B28282-02

2.6.4.6 use of standby Redo Logs and configure the appropriate size

Best regards

mseberg

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