Daniel, guilhermesp: thanks for coming back, As I wrote you cannot delete the network of a port on master (it is true for any port, not just for the parent ports of a trunk). As you wrote the cascade deletion is not working that way.
Daniel, guilhermesp: thanks for coming back, As I wrote you cannot delete the network of a port on master (it is true for any port, not just for the parent ports of a trunk). As you wrote the cascade deletion is not working that way.