Forum Discussion

f51's avatar
f51
Icon for Cumulonimbus rankCumulonimbus
Sep 20, 2017

GTM Active Sync

Hi,

 

I have two 5250 and those are in Active and standby. Enabled licenses with LTM,GTM,APM and ASM. We want to use GSLB now in Active and Standby. Generally, we add LTM to GTM but here if we have two licenses in one device LTM and GTM, how can I add LTM guest to GTM ? Please guide me with instructions.

 

Thanks in advance.

 

application delivery
BIG-IP DNS
LTM
  • Leonardo_Souza's avatar
    Leonardo_Souza
    Icon for Cirrocumulus rankCirrocumulus
    Sep 29, 2017

    You need to think about the GTM as been separated from the LTM, even when they are on the same devices.

     

    The LTM can be in an active/standby configuration, but GTM will always be active.

     

    The trick here is if you configure the GTM with floating or non-floating listener. The GTM listener is a LTM virtual server.

     

    If you use floating, only the active LTM will process the traffic for the GTM listener.

     

    If you use non-floating, the both LTMs will process the traffic for the GTM listener.

     

    In relation with the GTM configuration, you configure the GTM server objects as if you have one device for LTM and another with GTM.