IEEE 802.1X-2004
Based Network Access Control
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
802.1X-2004 is a network access control standard that addresses how devices authenticate before they are allowed onto a communication network. In the context of Communication, Networking and Broadcast Technologies, it is relevant to controlled access at the edge of a system rather than to general data traffic. This specification helps define a consistent approach to access decisions, supporting more reliable enforcement of network policy and reducing the risk of unauthorized connections.
What is 802.1X-2004?
802.1X-2004 describes a port-based network access control mechanism used to verify a user or device before permitting network services. It is part of the IEEE 802.1 family and is commonly associated with authentication workflows at switch ports or similar access points. As a technical document, 802.1X-2004 is useful for understanding the requirements and behavior of access control exchange between an endpoint, the network access device, and the authentication system.
Where is 802.1X-2004 used?
This standard is typically used in managed network environments where access must be checked before a connection is accepted. That may include enterprise switches, wireless access infrastructure, and other port-controlled networking equipment in communication systems. 802.1X-2004 is relevant where administrators need a defined method for controlling who or what can connect, especially in environments that rely on centralized authentication and consistent access policy enforcement.
Why is 802.1X-2004 important?
802.1X-2004 matters because it gives organizations a repeatable basis for controlling network admission and reducing unauthorized access. For procurement, design, and compliance work, the standard provides a clear reference for expected behavior and interoperability. It also supports more consistent testing of access-control functions, which can help limit configuration drift and improve operational confidence when deploying networked equipment across multiple sites or teams.
- Port-based access control
- Authentication before network entry
- IEEE 802.1 technical context
- Managed communication systems
- Superseded standard reference
- Publication Date: 2004
- Standard Status: Superseded
- Publisher: IEEE
- Subject: Communication, Networking and Broadcast Technologies
- Official IEEE: Doi link
- New Version Available: 802.1 (2025)
- Previous Version: 802.1 (2025)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2024)
- Previous Version: 802.1 (2023)
- Previous Version: 802.1 (2023)
- Previous Version: 802.1 (2023)
- Previous Version: 802.1 (2023)
- Previous Version: 802.1 (2022)
- Previous Version: 802.1 (2022)
- Previous Version: 802.1 (2022)
- Previous Version: 802.1 (2022)
- Previous Version: 802.1 (2022)
- Previous Version: 802.1 (2022)
- Previous Version: 802.1 (2021)
- Previous Version: 802.1 (2021)
- Previous Version: 802.1 (2021)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2020)
- Previous Version: 802.1 (2019)
- Previous Version: 802.1 (2019)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2018)
- Previous Version: 802.1 (2017)
- Previous Version: 802.1 (2017)
- Previous Version: 802.1 (2017)
- Previous Version: 802.1 (2017)
- Previous Version: 802.1 (2017)
- Previous Version: 802.1 (2017)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2016)
- Previous Version: 802.1 (2015)
- Previous Version: 802.1 (2015)
- Previous Version: 802.1 (2015)
- Previous Version: 802.1 (2014)
- Previous Version: 802.1 (2014)
- Previous Version: 802.1 (2014)
- Previous Version: 802.1 (2014)
- Previous Version: 802.1 (2013)
- Previous Version: 802.1 (2013)
- Previous Version: 802.1 (2013)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2012)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2011)
- Previous Version: 802.1 (2010)
- Previous Version: 802.1 (2010)
- Previous Version: 802.1 (2010)
- Previous Version: 802.1 (2010)
- Previous Version: 802.1 (2009)
- Previous Version: 802.1 (2009)
- Previous Version: 802.1 (2009)
- Previous Version: 802.1 (2009)
- Previous Version: 802.1 (2009)
- Previous Version: 802.1 (2009)
- Previous Version: 802.1 (2008)
- Previous Version: 802.1 (2008)
- Previous Version: 802.1 (2008)
- Previous Version: 802.1 (2008)
- Previous Version: 802.1 (2007)
- Previous Version: 802.1 (2007)
- Previous Version: 802.1 (2006)
- Previous Version: 802.1 (2006)
- Previous Version: 802.1 (2006)
- Previous Version: 802.1 (2005)
- This Version: 802.1 (2004)
- Previous Version: 802.1 (2004)
- Previous Version: 802.1 (2003)
- Previous Version: 802.1 (2002)
- Previous Version: 802.1 (2001)
- Previous Version: 802.1 (2001)
- Previous Version: 802.1 (2001)
- Previous Version: 802.1 (2001)
- Previous Version: 802.1 (2001)
- Previous Version: 802.1 (1999)
- Previous Version: 802.1 (1998)
- Previous Version: 802.1 (1997)
- Previous Version: 802.1 (1995)
- Previous Version: 802.1 (1994)
- Previous Version: 802.1 (1993)
- Previous Version: 802.1 (1993)
- Previous Version: 802.1 (1992)
- Previous Version: 802.1 (1991)
- Previous Version: 802.1 (1991)
Please request information about the document. Contact Page
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.