What type of VLAN should not carry voice and network management traffic?
- data VLAN
- voice VLAN
- management VLAN
- security VLAN
Answers Explanation & Hints: The management VLAN should not carry voice and network management traffic.
A management VLAN is used to manage network devices, such as switches and routers, and to access their management interfaces. This VLAN is typically isolated from user traffic and other VLANs to ensure the security and reliability of the network.
Voice traffic is carried on a separate voice VLAN to ensure quality of service (QoS) for voice communications. This allows for proper prioritization and bandwidth allocation to ensure that voice traffic is not impacted by other types of traffic on the network.
Similarly, network management traffic should be carried on a separate VLAN to ensure that it is not impacted by other types of traffic and to provide secure and reliable access to network devices.
Data VLANs carry user data and are typically separated from other VLANs to provide security and to help manage network traffic. Security VLANs are used to provide additional security measures and to isolate sensitive data or devices from other parts of the network.