You are attempting to create a protocol object group to contain a group of protocols frequently
used by users on your network. You enter the command object-group protocol PROTO. What
happens?

A.
You get an error message

B.
You get the proper syntax for the object-group command

C.
You get the promptpixfirewall(config)# access-list so that you can quickly insert the object group
into an ACL

D.
You get a sub-command prompt:pixfirewall (config-protocol)#