Mine here in the UK covered quite a lot if networking protocols, so yes, there are some out there. In fact, it's never occured to me that this wouldn't be cover

Mine here in the UK covered quite a lot if networking protocols, so yes, there are some out there. In fact, it's never occured to me that this wouldn't be covered. I'd be pretty disappointed if a new grad couldn't figure out how to how to at least approach diagnosing an issue :(