Municipal court security is only a perimeter firewall, so two case-management VMs on the same VLAN have no east-west control. Which traditional gap is that?
Select an answer to reveal the explanation.
Short Explanation
A perimeter firewall is the courthouse front door. Two VMs on the same VLAN are already inside the building and can talk in the hallway. Micro-segmentation puts a checkpoint between those rooms.
Full Explanation
Traditional perimeter firewalls see north-south traffic that leaves or enters a VLAN or site; they typically do not see or control east-west traffic between two VMs on the same Layer-2 segment. NSX-T micro-segmentation using the distributed firewall addresses that gap at the vNIC. Carbon Black endpoint protection and Horizon published apps are not the network-virtualization answer to same-VLAN east-west control.