分类：标准规范    下载：42    浏览：1031    时间：2021-01-07

IEEE Std 802.3af-2003 (Amendment to IEEE Std 802.3-2002, including IEEE Std 802.3ae-2002) IEEE Standard for Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications Amendment: Data Terminal Equipment (DTE) Power via Media Dependent Interface (MDI) Approved 12 June 2003 IEEE-SA Standards Board Abstract:Support for optionally powering a 10BASE-T, 100BASE-TX or 1000BASE-T DTE device via the Power Interface (PI) using physical layers defined in Clauses 14, 25, and 40. The Power Sourcing Equipment (PSE) is located at an endpoint or midspan, separate from and between the MDIs, and provides power to the Powered Device (PD) over the Link Section. The PSE detection protocol distinguishes a compatible PD from non-compatible devices and precludes the application of power and possible damage to non-compatible devices. The PSE monitors the Maintain Power Signature (MPS) and removes power when it is no longer requested or required. Optional management function requirements are specified. Keywords:802.3af, Link Section, midspan, MPS, PD, PI, POE, power, Power over Ethernet, PSE

分类：原厂编程器固件    下载：42    浏览：1243    时间：2021-01-06

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分类：字典工具    下载：15    浏览：1204    时间：2020-12-27

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分类：标准规范    下载：108    浏览：2215    时间：2020-12-27

IEEE Std 802.3-2012 (Revision of IEEE Std 802.3-2008) IEEE Standard for Ethernet Approved 30 August 2012 6部分，共25MB： 802.3-2012_section1.pdf 802.3-2012_section1.pdf 802.3-2012_section1.pdf

分类：标准规范    下载：36    浏览：2257    时间：2020-12-27

IEEE Std 802.3-2008 (Revision of IEEE Std 802.3-2005) IEEE Standard for Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications 5部分，15MB： 802.3-2008 section 1.pdf 802.3-2008 section 2.pdf 802.3-2008 section 3.pdf 802.3-2008 section 4.pdf 802.3-2008 section 5.pdf

分类：标准规范    下载：13    浏览：918    时间：2020-12-27

IEEE Std 802.3-2005/Cor 1-2006 (Corrigendum to IEEE Std 802.3-2005) IEEE Standard for Information technology— Telecommunications and information exchange between systems— Local and metropolitan area networks Specific requirements Part 3: Carrier Sense Multiple Access With Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications Corrigendum 1 Approved 8 June 2006 Abstract: This corrigendum clarifies and corrects isolation text including harmonization for both powered and unpowered Medium Dependent Interfaces. Keywords: DTE Power via the MDI, POE, Power over Ethernet, isolation

分类：标准规范    下载：26    浏览：1164    时间：2020-12-27

IEEE Std 1802.3-2001 (Revision of IEEE Std 1802.3-1991, includes IEEE Std 1802.3d-1993) IEEE Conformance Test Methodology for IEEE Standards for Local and Metropolitan Area Networks— Specific Requirements—Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications Approved 10 October 2001 Abstract:Abstract methods for the conformance testing of 802.3 Clause 14 (10BASE-T MAU) implementations in order to satisfy conformance requirements arising from the ISO/IEC 8802-3 (IEEE Std 802.3) specification are provided. Keywords:AUI, compliance, conformance testing, MAC, MAU, PICS, PIXIT, PLS

分类：标准规范    下载：17    浏览：860    时间：2020-12-27

IEEE Std 802.3.1-2011 IEEE Standard for Management Information Base (MIB) Definitions for Ethernet Approved 16 May 2011 Abstract: The Management Information Base (MIB) module specifications for IEEE Std 802.3, also known as Ethernet, are contained in this standard. It includes the Structure of Management Information Version 2 (SMIv2) MIB module specifications formerly produced and published by the Internet Engineering Task Force (IETF), and the Guidelines for the Definition of Managed Objects (GDMO) MIB modules formerly specified within IEEE Std 802.3, as well as extensions resulting from amendments to IEEE Std 802.3. The SMIv2 MIB modules are intended for use with the Simple Network Management Protocol (SNMP), commonly used to manage Ethernet. Keywords: Ethernet, GDMO, IEEE 802.3.1, MIB, network management, SNMP, SMIv2

分类：标准规范    下载：38    浏览：1095    时间：2020-12-27

IEEE Std 802.2, 1998 Edition(R2003) IEEE Standard for Information technology— Telecommunications and information exchange between systems— Local and metropolitan area networks— Specific requirements Part 2: Logical Link Control Adopted by the ISO/IEC and redesignated as ISO/IEC 8802-2:1998 Abstract: This standard is part of a family of standards for local area networks (LANs) and metropolitan area networks (MANs) that deals with the physical and data link layers as defined by the ISO Open Systems Interconnection Basic Reference Model. The functions, features, protocol, and services of the Logical Link Control (LLC) sublayer, which constitutes the top sublayer in the data link layer of the ISO/IEC 8802 LAN protocol, are described. The services required of, or by, the LLC sublayer at the logical interfaces with the network layer, the medium access control (MAC) sublayer, and the LLC sublayer management function are specified. The protocol data unit (PDU) structure for data communication systems is defined using bit-oriented procedures, as are three types of operation for data communication between service access points. In the first type of operation, PDUs are exchanged between LLCs without the need for the establishment of a data link connection. In the second type of operation, a data link connection is established between two LLCs prior to any exchange of information-bearing PDUs. In the third type of operation, PDUs are exchanged between LLCs without the need for the establishment of a data link connection, but stations are permitted to both send data and request the return of data simultaneously. Keywords: local area networks, protocols; logical link control

分类：标准规范    下载：69    浏览：1676    时间：2020-12-27

IEEE Std 802.1X-2010 (Revision of IEEE Std 802.1X-2004) IEEE Standard for Local and metropolitan area networks Port-Based Network Access Control Approved 2 February 2010 Abstract: Port-based network access control allows a network administrator to restrict the use of IEEE 802® LAN service access points (ports) to secure communication between authenticated and authorized devices. This standard specifies a common architecture, functional elements, and protocols that support mutual authentication between the clients of ports attached to the same LAN and that secure communication between the ports, including the media access method independent protocols that are used to discover and establish the security associations used by IEEE 802.1AE MAC Security. Keywords: access control, authentication, authorization, controlled port, key agreement, LANs, local area networks, MAC security, MAC Service, MANs, metropolitan area networks, port-based network access control, secure association, security, service access point, uncontrolled port

分类：标准规范    下载：38    浏览：1884    时间：2020-12-27

IEEE Std 802.1Qbg-2012 (Amendment to IEEE Std 802.1Q-2011 as amended by IEEE Std 802.1Qbe-2011, IEEE Std 802.1Qbc-2011, IEEE Std 802.1Qbb-2011, IEEE Std 802.1Qaz-2011, IEEE Std 802.1Qbf-2011, and IEEE Std 802.1aq-2012) IEEE Standard for Local and metropolitan area networks— Media Access Control (MAC) Bridges and Virtual Bridged Local Area Networks— Amendment 21: Edge Virtual Bridging Approved 14 May 2012 Abstract: This amendment to IEEE Std 802.1Q-2011 specifies protocols, procedures, and managed objects that — Provide for the discovery, configuration, and control of a pair of direct-attached limited-function Service VLAN (S-VLAN) components to extend the services of a customer bridge to remote ports and enable coexistence of multiple services onstation-resident ports (e.g., embedded bridging). — Provide for discovery, configuration, and control of a Reflective Relay Service for a bridge port. — Provide for discovery of, and coordinated configuration of, edge relays (ERs) and other devices that utilize the reflective relay service. — Provide for dynamic profile-driven port configuration. Keywords: Bridged Local Area Networks, edge virtual bridging, IEEE 802.1Qbg, LANs, local area networks, MAC Bridges, metropolitan area networks, Reflective Relay Service, SPB, Virtual Bridged Local Area Networks, virtual LANs

分类：标准规范    下载：16    浏览：804    时间：2020-12-27

IEEE Std 802.1Qbf-2011 IEEE Standard for Local and metropolitan area networks— Media Access Control (MAC) Bridges and Virtual Bridged Local Area Networks Amendment 19: PBB-TE Infrastructure Segment Protection Approved 7 December 2011 Abstract: This amendment to IEEE Std 802.1Q-2011 specifies localized protection of selected Traffic Engineered Service Instances traversing a common sequence of Provider Network Ports. Keywords: Bridged Local Area Networks, IEEE 802.1Qbf, Infrastructure Segment Protection, LANs, local area networks, MAC Bridges, MANs, metropolitan area networks, Provider Backbone Bridge, Traffic Engineering