Which VLAN is used specifically for administrative access to network devices such as switches and access points?

Which VLAN is used specifically for administrative access to network devices such as switches and access points?

• A. Voice VLAN
• B. Data VLAN
• C. Native VLAN
• D. Management VLAN

Answer: (D)

Separating management traffic from user data by assigning a dedicated management VLAN. This VLAN carries administrative access to devices like switches and access points, enabling admins to reach the devices using management protocols (SSH, HTTPS, SNMP, etc.) without competing with regular user traffic. It also makes it easier to apply strict security controls and access restrictions just for management paths. The other VLANs serve different roles: a data VLAN handles user data, a voice VLAN prioritizes IP phones, and the native VLAN is simply the default path for untagged frames on a trunk—not specifically for administration. So, for administrative access to network devices, a dedicated Management VLAN is used.

Separating management traffic from user data by assigning a dedicated management VLAN. This VLAN carries administrative access to devices like switches and access points, enabling admins to reach the devices using management protocols (SSH, HTTPS, SNMP, etc.) without competing with regular user traffic. It also makes it easier to apply strict security controls and access restrictions just for management paths. The other VLANs serve different roles: a data VLAN handles user data, a voice VLAN prioritizes IP phones, and the native VLAN is simply the default path for untagged frames on a trunk—not specifically for administration. So, for administrative access to network devices, a dedicated Management VLAN is used.