Hello everyone!
Almost any Network Engineer knows what LSA Type 3 and 4 are used for:
LSA 3 = Inter-area to OSPF route
LSA 4 = Inter-area to ASBR (who has routes to external routing domain)
My question is:
why do we really need LSA Type 4 to describe Inter-area route to ASBR?
why we couldn't use LSA Type 3 with /32 netmask for it?
No comments:
Post a Comment