Refer to the exhibit. On the basis of the output, what two conclusions can be reached?()
A.
The default administrative distance has been changed.
B.
IS - IS is not enabled.
C.
Three physical interfaces are taking part in integrated IS - IS.
D.
IS - IS is not redistributing any oth er routing protocols.
E.
There are two neighboring routers sending IS - IS routing information.
F.
Address summarization is configured.