(ISC)2
CISSP · Question #296
Between which pair of Open System Interconnection (OSI) Reference Model layers are routers used as a communications device?
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Submitted by chen.hong· Mar 5, 2026Communication and Network Security
Question
Between which pair of Open System Interconnection (OSI) Reference Model layers are routers used as a communications device?
Options
- ATransport and Session
- BData-Link and Transport
- CNetwork and Session
- DPhysical and Data-Link
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Topics
#OSI model#routers#network layer#communication devices