How are the vitreous humour and aqueous humour of the eye, connected?
Don't be confused by the word "humour": the vitreous body is presented in birth and has very low "exchange" rate of its components, while aqueous is in constant turnover. 

Secondly, the vitreous is an organ-like structure and is separated from other eye structures by its membrane, while aqueous is fluid produced by ciliary body processes into the posterior chamber and moves  anteriorly throughout the pupil. Aqueous can move posteriorly in a case of trauma, operations and other non-physiologic states.   

ADD (after attachment of the image)

I'd correct some things in the scheme - call Vitreous as Vitreous, not Vitreous humour, change arrow pointing at the ciliary body as on the following image, depict the vitreous body membrane as I did. 



In addition learn two terms: Cloquet canal and Berger's space.

Number 9 shows a vitreo-aqueous route which will follow blood, drugs injected to the vitreous (not an only route), etc.