What are three advantages of VLANs? (Choose three.)
A.
VLANs establish broadcast domains in switched networks.
B.
VLANs utilize packet filtering to enhance network security.
C.
VLANs provide a method of conserving IP addresses in large networks.
D.
VLANs provide a low-latency internetworking alternative to routed networks.
E.
VLANs allow access to network services based on department, not physical location.
F.
VLANs can greatly simplify adding, moving, or changing hosts on the network.
Explanation:
VLAN technology is often used in practice, because it can better control layer2 broadcast to
improve network security. This makes network more flexible and scalable.
Packet filtering is a function of firewall instead of VLAN.
If VLANS cannot do packet filtering, I don’t know what they do then?
Of course they do packet filtering hence better security. Vlan add a tag so they will be transmitted just to the right VLAN. (That is a filter)
VLANS don’t make thing easier, by the contrary is one more configuration to make.
Right answers are:
A,B and E
0
0