Edimax Technology ES-516G+ user manual STP Bpdu

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User Manual

Table 3-1 LLC Format

The table 3-1 is the format of LLC PDU. It comprises four fields, DSAP, SSAP, Control and Information. The DSAP address field identifies the one or more service access points, in which the I/G bit indicates it is individual or group address. If all bit of DSAP is 1s, it’s a global address. The SSAP address field identifies the specific services indicated by C/R bit (command or response). The DSAP and SSAP pair with some reserved values indicates some well-known services listed in the table below.

0xAAAA

SNAP

0xE0E0

Novell IPX

0xF0F0

NetBios

0xFEFE

IOS network layer PDU

0xFFFF

Novell IPX 802.3 RAW packet

0x4242

STP BPDU

0x0606

IP

0x9898

ARP

Table 3-2

LLC type 1 connectionless service, LLC type 2 connection-oriented service and LLC type 3 acknowledge connectionless service are three types of LLC frame for all classes of service. In Fig 3-2, it shows the format of Service Access Point (SAP). Please refer to IEEE802.2 for more details.

Publication date: January, 2005

Revision A1

25

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Contents 24 / 16 Gigabit Web Smart Switch Table of Contents 12/30/2004 01/20/2005 01/26/2005 MaintenanceFederal Communications Commission FCC Statement Electronic Emission NoticesAbout this user’s manual Key Features in the Device Overview of Gigabit Web Smart SwitchFeatures ChecklistHardware ManagementPublication date January User Interfaces on the Front Panel Button, LEDs and Plugs View of 16 Gigabit Web Smart SwitchUser Interfaces on the Rear Panel LED IndicatorsSystem LED 10/100/1000Ethernet TP Port LEDFront View of 1000Base-SX/LX LC, SFP Fiber Transceiv er View of the Optional ModulesConnecting the SFP Module to the Chassis Starting Gigabit Web Smart Switch UpPower 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 Configuring the Management Agent of Gigabit Web Smart Switch Managing Gigabit Web Smart Switch through Ethernet Port IP Address Assignment Login Screen f or Web110 10000000.00000001.00000010.1 Prefix Length No. of IP matched No. of Addressable IP Publication date January 10 Network Connection between Remote Site and Central Site Typical Applications11 Peer-to-peer Network Connection What’s the Ethernet Basic Concept ManagementIEEE802.3 CSMA/CD MAC STP Bpdu SAP Format Media Access Control MACStart-of-frame delimiter SFD The SFD is one-byte long with FCSPublication date January How does a MAC work? Bytes DTE Flow Control Publication date January Revision A1 Bits How does a switch work? Collision Domain Publication date January Revision A1 Publication date January Virtual LAN Publication date January CFI Publication date January Publication date January Revision A1 VID Link Aggregation 10 Example of Link Aggregation Application Operation of Web-based Management Web Management Home Overview Information of Page Layout Configuration Function description System ConfigurationPublication date January Publication date January Revision A1 Media type NWay Speed Duplex Ports ConfigurationVlan Mode Configuration Publication date January Publication date January Revision A1 VID Vlan Group ConfigurationPublication date January Revision A1 Publication date January Pvid Configuration Publication date January Aggregation Configuration Mirror Configuration Quality of Service Configuration Parameter description Publication date January Revision A1 IP ToS Classification Publication date January Revision A1 IP TCP/UDP Port Classification Publication date January Revision A1 16Advanced Mode IP Diffserv Classification Bandwidth Management Publication date January Revision A1 Trap Event Configuration Max. Packet Length Statistics Overview MonitoringDetailed Statistics Publication date January Publication date January Revision A1 Status MaintenanceSwitch Status Publication date January TP / Fiber Ports Status Publication date January Aggregation 27 Tag-based Vlan Vlan29 Metro mode Vlan Mirror Trap Event Maximum Packet Length Warm Restart Factory Default Logout Q&A Resolving No Link ConditionAppendix a Technical Specifications ƒ Cable and Maximum Length ƒ Network Interfaceƒ MAC Address and Self-learning 8K MAC address ƒ Power Requirement ƒ Diagnostic LEDAmbient Temperature DimensionsManagement Software Specifications Appendix B MIB Specifications

ES-516G+ specifications

Edimax Technology has carved a niche for itself in the realm of networking devices, and one of its standout products is the Edimax ES-516G+. This 16-port Ethernet switch is designed to meet the demanding needs of small to medium-sized businesses and network enthusiasts.

At the core of the ES-516G+ is its capacity to support 10/100/1000 Mbps speeds across its 16 ports, enabling efficient data transmission and minimal latency for connected devices. This switch is a Layer 2 unmanaged switch, which simplifies the user experience by eliminating the need for complex configurations. Users can plug in their devices and start functioning immediately, making it an ideal option for those who may not have extensive networking knowledge.

One of the key features of the Edimax ES-516G+ is its support for Auto-MDI/MDI-X, which automatically detects the type of connection required for each port, whether it’s connecting to another switch or end devices like computers and printers. This eliminates the hassle of crossover cables and ensures seamless connectivity.

Moreover, the ES-516G+ incorporates advanced energy-saving technologies that are designed to minimize power consumption without compromising performance. This feature is particularly appealing for environmentally-conscious businesses looking to reduce their carbon footprint. It includes capabilities such as energy-efficient Ethernet (EEE), which adjusts power usage based on the link status and length of connected cables.

The switch features a compact metal housing, providing durability and a professional look suitable for any office environment. It also supports a fanless design for quiet operation, making it an excellent addition to workplaces where noise levels need to be kept to a minimum.

In terms of performance, the Edimax ES-516G+ employs store-and-forward switching technology, which helps to minimize errors by ensuring that only error-free packets are forwarded. This significantly enhances network performance and reliability.

Overall, the Edimax Technology ES-516G+ stands out as a robust, efficient, and user-friendly solution for enhancing network performance in small to medium-sized businesses. Its combination of speed, plug-and-play convenience, energy-saving features, and reliability makes it a compelling choice for users seeking to expand their network capabilities. Whether for a bustling office or a home network, the ES-516G+ is engineered to deliver a seamless, high-performance networking experience.