Edimax Technology ES-5240G+ user manual IEEE802.3 CSMA/CD MAC

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Data

Link

Layer

IEEE 802.2 LLC

IEEE802.3 CSMA/CD MAC

Physical

Layer

IEEE 802.3 PLS

IEEE 802.3

MAU

Coaxial/STP/UTP

CS

MII

ANSI X3T9.5 PMD

Fiber

The above diagram shows the Ethernet architecture in OSI model. LLC sub- layer and MAC sub-layer will respond to the Data Link layer, and the transceivers will respond to the Physical layer.

Logical Link Control (LLC)

Data link layer is composed of both the sub-layers of MAC and MAC-client. Here MAC client may be logical link control or bridge relay entity.

Logical link control acts as the interface between the Ethernet MAC and upper layers in the protocol stack, usually Network layer. Network layer has nothing to do with the nature of the LAN, so it operates over other different LAN technologies such as Token Ring, FDDI and so on. Likewise, as for the interface to the MAC layer, LLC defines the services provided by the interface independent medium access technology, which some natures of the medium itself apply.

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Contents Version 1.0 / June ES-5240G+ Port GbE Web Smart SwitchCopyright Table of Contents 100 Federal Communications Commission FCC Statement Electronic Emission NoticesPage Vlan Overview of 24-Port GbE Web Smart SwitchKey Features in the Device Features ChecklistHardware ManagementPage User Interfaces on the Front Panel Button, LEDs and Plugs View of 24-Port GbE Web Smart SwitchUser Interfaces on the Rear Panel LED IndicatorsSystem LED 10/100/1000Ethernet TP Port 1 to 24 LEDFront View of 1000Base-SX/LX LC, SFP Fiber Transceiver View of the Optional ModulesConnecting the SFP Module to the Chassis Starting 24-Port GbE Web Smart Switch UpHardware and Cable Installation Power On TP Port and Cable InstallationCabling Requirements Firmware LoadingCabling Requirements for 1000SX/LX SFP Module Cabling Requirements for TP PortsTypical Network Topology in Deployment 1000Base-X TP, Fiber 100Base-TX TP 100Base-FX FiberNo Vlan Configuration Diagram Case 2b Port-based Vlan See -4 Page Management through Ethernet Port Managing 24-Port GbE Web Smart Switch through Ethernet PortIP Address Assignment Login Screen for Web110 10000000.00000001.00000010.1 Prefix Length No. of IP matched No. of Addressable IP Page 10 Network Connection between Remote Site and Central Site Typical Applications11 Peer-to-peer Network Connection What’s the Ethernet Basic Concept and ManagementIEEE802.3 CSMA/CD MAC ARP SnapSTP Bpdu SAP Format Media Access Control MACFCS PRE SFDPage How does a MAC work? Bytes DTE Flow Control Page Bits How does a switch work? Collision Domain Page Page Virtual LAN Page Tag Format CFIPage Page VID How does a Tagged Vlan work?Link Aggregation 10 Example of Link Aggregation Application Operation of Web-based Management Web Management Home Overview Information of Page Layout Snmp Lacp RstpFunction description System ConfigurationPage Page ON/OFF Port ConfigurationPort Configuration Vlan Mode ConfigurationSelect Vlan Mode VID Vlan Group ConfigurationAdd or Remove Vlan Member Aggregation 10 Aggregation/Trunking ConfigurationLacp 11 Lacp Port ConfigurationRstp Rstp Port Configuration Page Page Page Port Mode Port Control Authentication Port Status Radius IP 16 802.1X Configuration 802.1x Parameters Vlan ID Igmp Snooping20 Mirror ports configuration Mirror Configuration21 QoS Configuration QoSQuality of Service ConfigurationQoS Configuration Dscp Setting Dhcp Filter24 Filter Configuration Rate Limit 25 Rate Limit ConfigurationStorm Control 26 Storm Control ConfigurationParameter description Parameters description Snmp27 Snmp Configuration Monitoring 28 Statistics Overview for all ports Statistics OverviewDetailed Statistics Page Page 29 Detailed Statistics for each port 30 Lacp Status Lacp StatusRstp Status 31 Rstp Status Igmp Status 32 Igmp Status Ping Status 33 Ping Maintenance 34 Warm Restart Warm RestartFactory Default 36 Software Upgrade Software UpgradeFunction description Configuration File TransferLogout Q&A Resolving No Link ConditionAppendix a Technical Specifications SFP ƒ Network Interfaceƒ MAC Address and Self-learning 8K MAC address ƒ Cable and Maximum Lengthƒ Power Requirement ƒ Diagnostic LEDAmbient Temperature DimensionsManagement Software Specifications From RFC1213-MIB PRIVATE-ES-5240G+-MIB Definitions = Begin ImportsFrom RFC1155-SMI OBJECT-TYPE

ES-5240G+ specifications

Edimax Technology ES-5240G+ is a highly versatile and efficient Ethernet switch designed to cater to the networking needs of small to medium-sized businesses and home offices. With its robust features and reliable performance, this switch is an essential component for a seamless network infrastructure.

One of the standout features of the ES-5240G+ is its 24 10/100/1000Mbps Gigabit Ethernet ports. This allows for high-speed connectivity, enabling users to transfer large files quickly and efficiently. The switch is equipped with a non-blocking architecture, ensuring that all ports can be utilized simultaneously without any reduction in bandwidth. This is particularly beneficial for businesses that rely on high-speed internet and internal networks for their daily operations.

The ES-5240G+ supports advanced Layer 2 switching features, including VLAN (Virtual Local Area Network) support, port mirroring, and link aggregation. These features enhance network management and optimization, making it easier to segment network traffic and improve security. With VLAN support, users can create separate networks within the same switch, leading to improved performance and reduced broadcast traffic.

Moreover, the ES-5240G+ incorporates IEEE 802.3x Flow Control, which helps to prevent data loss during heavy traffic periods. This technology allows for effective communication between devices and ensures smooth data transmission, even in congested network environments. Additionally, the switch is equipped with Automatic MDI/MDI-X detection, eliminating the need for crossover cables and simplifying installation.

From a security perspective, Edimax has included features such as address filtering and port security, which help to protect the network from unauthorized access. The switch can restrict access to specific MAC addresses, providing an added layer of security for sensitive data.

In terms of energy efficiency, the ES-5240G+ is designed to comply with IEEE 802.3az Energy Efficient Ethernet standards. This technology helps to reduce power consumption during low-traffic periods, making it an eco-friendly choice for businesses looking to minimize their carbon footprint.

Overall, Edimax Technology ES-5240G+ stands out as a reliable and efficient Ethernet switch, equipped with a range of features that enhance network performance and security. Its capabilities make it an ideal choice for businesses seeking to streamline their networking infrastructure and improve operational efficiency.
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