LevelOne GEP-2450 driver and firmware
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Datasheet - Page 1
... network administrator to monitor, to configure and to control each port's activity.
GEP-2450
In addition, the switch implements QoS (Quality of Service), Port Mirroring, VLAN, LACP, LAN security, Multicasting video stream protocol, and SNMP v2c. It is suitable for SMB application.
The switch supports power saving features to reduce the power consumption with auto detect of client idle and cable...
Datasheet - Page 2
... Class A, CE Mark
Software Performance 48Gbps forwarding bandwidth for switch, non-blocking switch fabric Wire speed performance MAC addresses: 8K Buffer Memory: 500 KB Backplane: 48Gbps Jumbo frame: 9KB Backpressure flow control for half duplex. 802.3x flow control for full duplex. VLAN Support up to 24 VLANs simultaneously (out of 4096 Vlan IDs) Port-base VLAN IEEE802...
Manual - Page 3
... for any software, firmware, information or memory data contained in, stored on or integrated with any Product returned to Manufacture pursuant to any warranty.
EXCLUSIONS. The warranty as mentioned above does not apply to the following conditions, in Manufacture's judgment, it contains (1) customer does not comply with the manual instructions offered by Manufacture in installation, operation...
Manual - Page 4
...(A) ANY MATTER BEYOND ITS REASONABLE CONTROL OR (B) ANY CONSEQUENTIAL, SPECIAL, INDIRECT OR INCIDENTAL DAMAGES ARISING OUT OF THIS LICENSE OR USE OF THE SOFTWARE PROVIDED BY MANUFACTURE, EVEN IF ...shall survive. Licensee may terminate this License at any time by destroying the software together with all copies thereof. This License will be immediately terminated if Licensee fails to comply with...
Manual - Page 5
...UP 8 2-1-1. Hardware and Cable Installation 8 2-1-2. Cabling Requirements 10 2-1-3. Configuring the Management Agent of 24-Port GbE Web Smart Switch ..........14 2-1-4. IP Address Assignment 15
2-2. TYPICAL APPLICATIONS 19
3. BASIC CONCEPT AND MANAGEMENT 21
3-1. WHAT'S THE ETHERNET 21 3-2. LOGICAL LINK CONTROL (LLC 22 3-3. MEDIA ACCESS CONTROL (MAC 24 3-4. FLOW CONTROL ...29 3-5. HOW DOES...
Manual - Page 8
Warning:
• Self-demolition on Product is strictly prohibited. Damage caused by selfdemolition will be charged for repairing fees.
• Do not place product at outdoor or sandstorm. • Before installation, please make sure input power supply and product
specifications are compatible to each other.
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Manual - Page 9
User Manual
About this user's manual
This user's manual provides instructions on how to install your Web Smart Switch. This guide also covers management options and detailed explanation about hardware and software functions.
Overview of this user's manual
Chapter 1 "Introduction" describes the features of 24-port Gigabit Web Smart PoE Switch
Chapter 2 "Installation" ...
Manual - Page 11
... the power consumption.
PoE: 24-PoE ports allow power to be supplied to end devices, such as Wireless Access Points or VoIP Phones, directly through the existing LAN cables, eliminating costs for additional AC wiring and reducing Installation Cost. It was compliant with IEEE802.3af standard. It provides the endpoint with 48VDC power through RJ-45 pin 1, 2, 3, 6. Others the GEP-2450 provides...
Manual - Page 16
...Cable Installation - Management Station Installation - Software booting and configuration
2-1-1. Hardware and Cable Installation
At the beginning, please do first: ⇒ Wear a grounding device to avoid the damage from electrostatic discharge ⇒ Be sure that power switch is OFF before you insert the power cord to power
source • Installing Optional SFP Fiber Transceivers to the 24-Port...
Manual - Page 17
... to a network-aware device such as a workstation or a server.
⇒ Repeat the above steps, as needed, for each RJ-45 port to be connected to a Gigabit 10/100/1000 TP device.
Now, you can start having the switch in operation. • Power On
The switch supports 100-240 VAC, 50-60 Hz power supply. The power supply will...
Manual - Page 18
... Requirements
To help ensure a successful installation and keep the network performance good, please take a care on the cabling requirement. Cables with worse specification will render the LAN to work poorly.
2-1-2-1. Cabling Requirements for TP Ports
⇒ For Fast Ethernet TP network connection The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of 100 meters...
Manual - Page 22
....0 Default Gateway = 192.168.1.254
Ethernet LAN
Fig. 2-6
• Managing 24-Port GbE Web Smart PoE Switch through Ethernet Port
Before you communicate with the switch, you have to finish first the configuration of the IP address or to know the IP address of the switch. Then, follow the procedures listed below.
1. Set up a physical path between the...
Manual - Page 29
... and was successfully commercialized by Digital Equipment Corporation (DEC), Intel and Xerox (DIX) in 1980. In 1992, Grand Junction Networks unveiled a new high speed Ethernet with the same characteristic of the original Ethernet but operated at 100Mbps, called Fast Ethernet now. This means Fast Ethernet inherits the same frame format, CSMA/CD, software interface. In 1998, Gigabit...
Manual - Page 37
... value and with a special destination MAC address 01-80-C2-00-00-01. As per the specification, PAUSE operation can not be used to inhibit the transmission of MAC control frame.
Normally, in 10Mbps and 100Mbps Ethernet, only symmetric flow control is supported. However, some switches (e.g. 24-Port GbE Web Smart PoE Switch) support not only symmetric but asymmetric...
Manual - Page 51
...
After login, System Information would be displayed as Fig. 4-2 illustrated. This page lists default values and shows you the basic information of the switch, including "Switch Status", "TP Port Status", "Fiber Port Status", "Aggregation", "VLAN", "Mirror", "SNMP", and "Maximum Packet Length". With this information, you will know the software version, MAC address, ports available and so on. It...
Manual - Page 55
...Lease time left. Set device name, DHCP enable, fallback IP address, fallback subnet mask, fallback gateway, management VLAN, password and inactivity timeout. Parameter description: System Description:
The simple description of this switch. Firmware Version:
The firmware version of this switch. Hardware Version:
The hardware version of this switch. MAC Address:
It is the Ethernet MAC address of the...
Manual - Page 101
4-4. Maintenance
There are five functions contained in the maintenance function.
Maintenance
Warm Restart
Factory Default
Software Upgrade Configuration File Transfer Logout
93
Manual - Page 102
... Switch offers many approaches to reboot your switch, such as: power up, hardware reset and software reset. You can press RESET button in the front panel of your switch to reset the device and to retrieve default settings. After upgrading software, you have to reboot the device to have new configuration take effect. The function being discussed...
Manual - Page 104
4-4-3. Software Upgrade
Function name: Software Upgrade
Function description: You can just click Browse button to retrieve the file you want in your system to upgrade your switch.
Fig. 4-30 Software Upgrade
96
Manual - Page 107
... follows: The attached device is not powered on The cable may not be the correct type or is faulty The installed building premise cable is faulty The port may be faulty
5-2. Q&A
1. Computer A can connect to Computer B, but cannot connect to Computer C through the 24-Port GbE Web Smart Switch. The network device of Computer C may fail to work...