CompTIA
N10-005 · Question #160
N10-005 Question #160: Real Exam Question with Answer & Explanation
The correct answer is A: Switch. A Multilayer Switch and Router work from OSI layer 2, 3 or 4 to IP DSCP (if IP packet) and/or VLAN IEEE 802.1p.
Question
Which of the following networking devices can exist at several layers of the OSI model at the same time? (Select TWO).
Options
- ASwitch
- BCable
- CRepeater
- DRouter
- EBridge
- FHub
Explanation
A Multilayer Switch and Router work from OSI layer 2, 3 or 4 to IP DSCP (if IP packet) and/or VLAN IEEE 802.1p.
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