220-1101 · Question #445
Which of the following network devices should a technician install in order to isolate voice traffic on the network?
The correct answer is B. Managed switch. A managed switch is a network device that can be configured to create VLANs (Virtual Local Area Networks), which are logical segments of a network that isolate traffic based on criteria such as function, security, or quality of service. A VLAN can be used to isolate voice traffic
Question
Which of the following network devices should a technician install in order to isolate voice traffic on the network?
Options
- ANetwork tap
- BManaged switch
- CHub
- DDSL filter
How the community answered
(27 responses)- B96% (26)
- D4% (1)
Explanation
A managed switch is a network device that can be configured to create VLANs (Virtual Local Area Networks), which are logical segments of a network that isolate traffic based on criteria such as function, security, or quality of service. A VLAN can be used to isolate voice traffic on the network, which can improve the performance and security of voice over IP (VoIP) applications. A network tap, a hub, and a DSL filter are not capable of creating VLANs.
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