Which two statements are true about IS-IS? (Choose two)
Select 2 response(s).

A.
Interfaces have a default metric of 1.

B.
Level 1 is intra-area and level 2 is interarea.

C.
Level 1 routing is between an end system (ES) and IS while Level 2 routing is between an
IS and IS.

D.
Hosts send ISHs while routers send ESHs.

E.
IS-IS is an open standard.

F.
Metrics depend on interface speed.