GTM/DNS Upgrade Question
We are planning on upgrading our GTM/DNS devices from v14 -> v15. They are in a sync group. There are also 4 x LTM systems (2 x HA pairs) that the GTMs monitor. The LTMs run v14.
We are not planning on upgrading the LTMs yet.
Currently all devices run the same big3d version. After the upgrade the GTMs will have a newer version of big3d.
My question is - will the newer big3d version on the GTMs be backwards compatible with the older big3d versions on the LTMs?