Which two benefits are provided by creating VLANs? (Choose two.)
Click on the arrows to vote for the correct answerA. B. C. D. E.
A VLAN is a switched network that is logically segmented on an organizational basis, by functions, project teams, or applications rather than on a physical or geographical basis.
VLANs also improve security by isolating groups. High-security users can be grouped into a VLAN, possible on the same physical segment, and no users outside that VLAN can communicate with them
LAN Segmentation -
VLANs allow logical network topologies to overlay the physical switched infrastructure such that any arbitrary collection of LAN ports can be combined into an autonomous user group or community of interest. The technology logically segments the network into separate Layer 2 broadcast domains whereby packets are switched between ports designated to be within the same VLAN. By containing traffic originating on a particular LAN only to other LANs in the same VLAN, switched virtual networks avoid wasting bandwidth.
VLANs (Virtual Local Area Networks) are logical networks that allow you to segment your physical network into multiple broadcast domains. VLANs can be used to provide several benefits in a network environment. The two most significant advantages of creating VLANs are:
Provides Segmentation VLANs allow network administrators to create logical groups of devices, regardless of their physical location or connectivity. Devices that are grouped in a VLAN can communicate with each other, but they are isolated from devices that are in other VLANs. This segmentation helps to control network traffic and improve network performance by reducing broadcast and multicast traffic.
Added Security VLANs provide enhanced security by limiting the communication between devices. By isolating devices in different VLANs, you can prevent unauthorized access to sensitive information and reduce the risk of security breaches. VLANs also make it easier to apply security policies, such as access control lists (ACLs), to specific groups of devices.
The other options are not valid benefits of creating VLANs: