What are three benefits of implementing VLANs? (Choose three.)

A.
A higher level of network security can be reached by separating sensitive data traffic from other
network traffic.

B.
A more efficient use of bandwidth can be achieved allowing many physical groups to use the
same network infrastructure.

C.
A more efficient use of bandwidth can be achieved allowing many logical networks to use the
same network infrastructure.

D.
Broadcast storms can be mitigated by increasing the number of broadcast domains, thus
reducing their size.

E.
Broadcast storms can be mitigated by decreasing the number of broadcast domains, thus
increasing their size.

F.
VLANs make it easier for IT staff to configure new logical groups, because the VLANs all belong
to the same broadcast domain.

G.
Port-based VLANs increase switch-port use efficiency, thanks to 802.1Q trunks.

Explanation:
Benefits of VLANs
VLAN is a network structure which allows users to communicate while in different locations by
sharing one multicast domain and a single broadcast. They provide numerous networking benefits
and have become popular in the market. For instance, it helps reduce administrative costs when
users are geographically dispersed.
1. Inexpensive
The popularity of VLANs is due to the fact that changes, adds, and moves can be attained simply
by making necessary configurations on the VLAN port. Time-consuming, re-addressing, and host
reconfigurations is now a thing of the past, because network configuration can be made at ease
when need arises.
2. Better management
A VLAN typically solve the scalability issues that exist in a large network by breaking the main
domain into several VLAN groups or smaller broadcast configurations, thereby encourage better
control of multicast traffic as well as broadcast domains.
3. Improves network security
High-security can be positioned in different VLAN groups to ensure that non-members cannot
receive their broadcasts. On the other hand, a router is added and workgroups relocated into
centralized locations.
4. Enhances performance
A more efficient use of bandwidth can be achieved allowing many logical networks to use the
same network infrastructure.
5. Segment multiple networks
VLANs are typically used to achieve multiple purposes. They are popularly used to reduce
broadcast traffic. Each VLAN creates a separate, smaller broadcast domain.
6. Better administration
VLANs facilitate grouping of multiple geographical stations. When VLAN users move to another
physical location, the network does not have to be configured.