VLAN Insights | Sumble

What is VLAN?

A VLAN (Virtual LAN) is a logical grouping of network devices, allowing them to communicate as if they were on the same physical network segment, regardless of their physical location. VLANs are commonly used to segment networks for security, performance, and administrative reasons. They enable network administrators to divide a single physical network into multiple broadcast domains.

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What other technologies are related to VLAN?

VLAN Competitor Technologies

VXLAN

VXLAN is a competing technology as it provides network segmentation and virtualization, often used as an alternative to traditional VLANs, especially in cloud environments.

mentioned alongside VLAN in 13% (1.6k) of relevant job posts

VRF

VRF (Virtual Routing and Forwarding) can provide network segmentation, similar to VLANs, making it a competitor in some scenarios.

mentioned alongside VLAN in 14% (1.4k) of relevant job posts

VLAN Complementary Technologies

VTP

VTP (VLAN Trunking Protocol) is complementary as it helps manage and propagate VLAN configurations across a network.

mentioned alongside VLAN in 37% (1.7k) of relevant job posts

DHCP

DHCP (Dynamic Host Configuration Protocol) is complementary as it automatically assigns IP addresses to devices within a VLAN.

mentioned alongside VLAN in 7% (9.3k) of relevant job posts

ACL

ACLs (Access Control Lists) are used to filter traffic based on defined rules, and are often deployed alongside VLANs to improve security. They provide finer grained control that can be used in conjunction with VLANs.

mentioned alongside VLAN in 12% (1.8k) of relevant job posts