Edimax Technology ES-516G+ user manual Prefix Length No. of IP matched No. of Addressable IP

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User Manual

In this diagram, you can see the subnet mask with 25-bit long, 255.255.255.128, contains 126 members in the sub-netted network. Another is that the length of network prefix equals the number of the bit with 1s in that subnet mask. With this, you can easily count the number of IP addresse s matched. The following table shows the result.

 

 

 

 

 

 

Prefix Length

No. of IP matched

No. of Addressable IP

 

 

/32

1

-

 

 

 

 

 

 

 

/31

2

-

 

 

 

 

 

 

 

/30

4

2

 

 

 

 

 

 

 

/29

8

6

 

 

 

 

 

 

 

/28

16

14

 

 

 

 

 

 

 

/27

32

30

 

 

 

 

 

 

 

/26

64

62

 

 

 

 

 

 

 

/25

128

126

 

 

 

 

 

 

 

/24

256

254

 

 

 

 

 

 

 

/23

512

510

 

 

 

 

 

 

 

/22

1024

1022

 

 

 

 

 

 

 

/21

2048

2046

 

 

 

 

 

 

 

/20

4096

4094

 

 

 

 

 

 

 

/19

8192

8190

 

 

 

 

 

 

 

/18

16384

16382

 

 

 

 

 

 

 

/17

32768

32766

 

 

 

 

 

 

 

/16

65536

65534

 

 

 

 

 

 

 

 

 

 

 

Table 2-3

According to the scheme above, a subnet mask 255.255.255.0 will partition a network with the class C. It means there will have a maximum of 254 effective nodes existed in this sub-netted network and is considered a physical network in an autonomous network. So it owns a network IP address which may looks like 168.1.2.0.

With the subnet mask, a bigger network can be cut into small pieces of network. If we want to have more than two independent networks in a worknet, a partition to the network must be performed. In this case, subnet mask must be applied.

Publication date: January, 2005

Revision A1

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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 SwitchManagement ChecklistFeatures HardwarePublication date January User Interfaces on the Front Panel Button, LEDs and Plugs View of 16 Gigabit Web Smart Switch10/100/1000Ethernet TP Port LED LED IndicatorsUser Interfaces on the Rear Panel System 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 UpFirmware Loading TP Port and Cable InstallationPower On Cabling RequirementsCabling 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 Dimensions ƒ Diagnostic LEDƒ Power Requirement Ambient TemperatureManagement 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.
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