Tech Insights

FEX

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What is FEX?

FEX, which likely stands for Fabric Extender, is a technology used in networking, particularly in Cisco environments. It extends the capabilities of a parent switch (also known as a Nexus switch in Cisco's terminology) by providing a distributed line card architecture. FEX essentially acts as a remote line card, simplifying network management and allowing for a higher port density without increasing the complexity of the core switching infrastructure. It simplifies the management of a large number of ports and reduces cabling complexity, making it easier to manage large data centers.

What other technologies are related to FEX?

FEX Competitor Technologies

Virtual Device Contexts (VDCs) are a feature of Cisco Nexus switches that provide logical partitioning of the switch. FEX is an alternative method of increasing switch port density. Hence, they are competitors.
mentioned alongside FEX in 88% (106) of relevant job posts
Virtual Device Contexts (VDCs) are a feature of Cisco Nexus switches that provide logical partitioning of the switch. FEX is an alternative method of increasing switch port density. Hence, they are competitors.
mentioned alongside FEX in 10% (265) of relevant job posts

Which organizations are mentioning FEX?

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