Which router(s) is/are IS-Type L1/L2 IS-IS router?

Which router(s) is/are IS-Type L1/L2 IS-IS router?

A . CE5 only
B . PE6 only
C . CE5 and PE6 only
D . PE5 and PE6 only
E . CE5, PE5 and PE6

View Answer

Answer: D