CompTIA
JK0-019 · Question #173
When a packet that is entering a switch port is encapsulated, which of the following is the switch performing?
The correct answer is A. 802.1q. Encapsulation is the term associated with 802.1q which is enabled by default on many devices.
Networking concepts
Question
When a packet that is entering a switch port is encapsulated, which of the following is the switch performing?
Options
- A802.1q
- BCollision avoidance
- CPort mirroring
- DSTP
How the community answered
(27 responses)- A81% (22)
- B4% (1)
- C11% (3)
- D4% (1)
Explanation
Encapsulation is the term associated with 802.1q which is enabled by default on many devices.
Topics
#802.1q#VLAN tagging#frame encapsulation#switch operation
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