NOTE TO INSTRUCTORS
 
 
- Instructors know the complete topology.
- Students all get different diagrams, showing only their own direct neighbours, not showing more distant topology.
- When printing these notes, remember that everything after this page needs special treatment.
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- From page 1 to just before this page, treat it like a normal presentation.  That probably implies printing in 6-up layout, with one copy per student.
- This page is not printed at all.
-  Each group of students will need about 10 copies of the DV and LS routing update messages, and 1 or 2 copies of the echo request, echo reply and unreachable message templates.  You can make multiple copies of the same page in the powerpoint presentation and then print 6-up.
- Each group of students will need 1 large copy of their own partial topology, and 1 or 2 large copies of the routing tables.
- Instructors will need 1 or 2 large copies of the complete topology.