Assume we have a multi-homed stub network (in BGP terms):
We are using OSPF.  

BNS - big nearby school
IG1, IG2,  BGP capable routers, assume they have entire
		Internet routing table.  These routers run
		both BGP and OSPF.
A1R - area 1 router (OSPF only).  

	| to Internet		|  to Internet, but also to BNS
	IG1			IG2
	| to area 0		|  to area 0
	----------------------------------
	area 0	192.1.2/24	         | area 1 router (A1R) -> 191.2.3.0/24
	----------------------------------

The A.S. has two class C subnets that are not contiquous.  192.1.2.0/24
	and 191.2.3.0/24.  It is split into two OSPF areas, 0, and 1.

Questions:
	1.  what kind/s of LSAs do the two IG1 inject into the OSPF domain?
	There may be more than one strategy here possible.  What is
	reasonable as opposed to what is possible?  How might things
	change if this was *not* a stub area?
	2.  name the routers that are ASBRs and ARs in OSPF terms.
	3.  what kind of LSAs does A1R send from area 1 into area 0?   
	4.  what kind of LSAs do IG1 and IG2 receive from the
		area 0 routers.
	5.  in addition to 191.2.3.0/24, assume area 1 also has
	the class C network 201.0.1.0/24.   What would A1R have
	to do then in terms of summary-lsas?