In which OSI layer does IS-IS operate?
A . Layer 1
B . Layer 2
C . Layer 3
D . Layer 4
Answer: B
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In which OSI layer does IS-IS operate?
A . Layer 1
B . Layer 2
C . Layer 3
D . Layer 4
Answer: B
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund