A network technician is segmenting network traffic into various broadcast domains utilizing VLAN.

A network technician is segmenting network traffic into various broadcast domains.

Which of the following should the network technician utilize?

A.

VLAN

B.

STP

C.

ACL

D.

BPDU.

A.

The correct answer is A. VLAN.

Explanation: When a network technician segments network traffic into different broadcast domains, they are essentially creating smaller, more efficient network segments that allow for better performance and security. One way to achieve this is by implementing VLANs (Virtual Local Area Networks).

A VLAN is a logical grouping of network devices and resources, regardless of their physical location on the network. By creating VLANs, network traffic can be isolated and controlled, reducing the overall amount of broadcast traffic on the network and improving network performance.

VLANs also provide better security, as devices within a VLAN can communicate with each other while being isolated from devices in other VLANs. This helps to prevent unauthorized access and restrict the spread of malware or other threats.

STP (Spanning Tree Protocol) is a network protocol that prevents network loops and ensures network redundancy. It does not segment network traffic.

ACLs (Access Control Lists) are a set of rules that define what traffic is allowed or denied on a network. They can be used for security purposes, but do not segment network traffic.

BPDU (Bridge Protocol Data Unit) is a message that is sent between network devices to negotiate the Spanning Tree Protocol. It does not segment network traffic.

Therefore, the best answer is A. VLAN.