Non Compete for Investment Sales/Retail Leasing

Recently received some offers from brokerages. One has a non compete that outlines two years of not working in a similar industry (guessing just IS and retail leasing as that's what they do). It seems this is common in production roles, but is it really enforceable for someone right out of undergrad? I've seen other posts like this, so I am curious. Also doesn't outline any specific places I cannot go, just general terms. Another thing, are commission splits supposed to be outlined in this contract or something negotiated once you sign this contract and is discussed with the company after, it specifically mentions paid in commission but no split? This is not a big company and is in a large city (think Miami, Chicago, LA).