Description: Intra-VLAN routing refers to the process of directing data traffic within the same VLAN (Virtual Local Area Network). In a network that uses VLANs, devices are grouped logically, regardless of their physical location. This allows devices within the same VLAN to communicate with each other without the need to go through a router, optimizing performance and reducing latency. Intra-VLAN communication is carried out through layer 2 switches, which can identify and direct traffic based on MAC addresses. This technique is fundamental for network segmentation, as it allows the creation of multiple virtual networks within a single physical infrastructure, improving security and traffic management. Additionally, intra-VLAN routing facilitates the implementation of security policies and access control, as specific rules can be applied to each VLAN. In summary, intra-VLAN routing is essential for the efficient operation of modern networks, allowing smooth and secure communication between devices within the same VLAN.
