Replacement for GTMPARSE or GTMLOAD on v11

tmsh is your friend, here's a incredibly long manual: http://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/bigip-tmsh-11-4-0.html.

The answer is that in version 11 that there is three ways to configure GTM the first is by GUI, second by tmsh, and third by modify the configuration files. I used to use the gtmparse -l or gtmload to upload a modified configuration file, also is used to force the synchronization. The replacement for this use of the third method is to make a tmsh load sys config gtm-only and that will load the GTM config of the modified file. The answer for my question is here: http://support.f5.com/kb/en-us/products/big-ip_ltm/releasenotes/product/relnote_11_0_0_ltm.html

Thank you,

And to verify the gtm config without loading it you can use:

tmsh load sys config gtm-only verify