High Availability Data Guard, Sharding and Global Data Services (MOSC)

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Using two listeners on Data Guard, doable?

edited Sep 30, 2009 6:14AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 4 commentsAnswered
 Hi,

I am trying to set up Data Guard on two identical Linux servers (sitting next to each other in the lab) running 11gR1.  Besides a network link ( 100 Mbps) for each server, there is a high speed crosslink (1 Gbps) between the two servers.  I intend to use the crosslink solely for Data Guard on switchover/failover.  So, I set up two separate listeners (pointing to the same database but using different IP addresses) on each server with port 1521 for the cross link and xxxx for the other.  The EM Grid Control will have to monitor both servers thru the

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