DUAL ACT ACT F5 GTM

If you ever want to  run a cluster of GTMs in a DC in active for handling DNS requests, you only need to activate a 2nd traffic group and set this up for a listener.

This allow you to handle more DNS requests  per second and share dns load to some degree.




And for both  traffic-group1 and 2, you need a listener enabled udp and tcp




Now in your zone file you will list these address for NameServer resource records.

Ken

NSE ( network security expert) and Route/Switching Engineer

kfelix  -----a----t---- socpuppets ---dot---com

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