To enable IIS application pool for all your domains:
Once you enable the application pool, all web applications on your domains will be using it.
To stop all applications running in the application pool, click
IIS Application Pool and click
Stop ( Home > domain name > IIS Application Pool ).
To start all applications in the application pool, click
IIS Application Pool and click
Start ( Home > domain name > IIS Application Pool ).
To restart all applications running in the application pool, click
IIS Application Pool and click
Recycle ( Home > domain name > IIS Application Pool ).
This can be handy if some applications are known to have memory leaks or become unstable after working for a long time.
To enable IIS application pool for a domain:
To disable IIS application pool for a domain:
To disable IIS application pool for all your domains: