There are two areas area 1 and area 2, all have L1/L2 IS-IS running.
How are the routes outside area 1 going to appear, as i L2 or i *L1 in the routing table of router A and through which interface. Please see picture attached.
even if routers and links are L1/L2 capable the type of adjacency between two routers in different areas can only be L2 because the net-id (the CLNS address) is different.
So RA should see Area2 IP routes as i L2 and via its link to area2 labeled E1.
Hope to help
Giuseppe
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