From a design perspective which two of the following OSPF Statements are most relevant?
(Choose two)
A.
OSPF stub areas can be thought of as a simple form of summarization
B.
OSPF cannot filter intra area routes
C.
An ARR ran only exist in two areas – the backbone and one adjacent area
D.
Performance issues in the Backbone area can be offset by allowing some traffic to transit a
non-backbone area
E.
the size of an area (the LSDB) will be constrained by the size of the IP MTU