With which ISs will an ISIS Level 1 IS exchange routing information?
A.
Level 1 ISs
B.
Level 1 ISs in the same area
C.
Level 1 and Level 2 ISs
D.
Level 2 ISs
With which ISs will an ISIS Level 1 IS exchange routing information?
With which ISs will an ISIS Level 1 IS exchange routing information?
A.
Level 1 ISs
B.
Level 1 ISs in the same area
C.
Level 1 and Level 2 ISs
D.
Level 2 ISs
ISs only exchange routing information with in Lv1 at same area