Page 2 - Contents; Configuring Setup Setting 13
2 Contents 1. Package Contents ................................................................................... 3 2. Introduction ................................................................................................... 3 Ports 1-24 Status LEDs .............................................
Page 3 - If any of the above items are missing, please contact your reseller; Switch
3 1. Package Contents One 24-Port 10/100Mbps+2-Port Combo 10/100/1000Mbps Copper/SFP(Mini GBIC) Gigabit Smart Switch One AC power cord Four rubber feet to be used for shock cushioning Screws and two mounting brackets Quick Installation Guide CD-Rom with Web Management Utility and Manual ...
Page 4 - LED; Figure 1. LED indicators of the Switch
4 VLAN (Virtual Local Area Network) A VLAN is a group of end-stations that are not constrained by their physical location and can communicate as if a common broadcast domain, a LAN. The primary utility of using VLAN is to reduce latency and the need for routers, by using faster switching instead. Ot...
Page 5 - Ports 1-24 Status LEDs
5 On When the Power LED light is on, the Switch is receiving power. Off When the Power LED light is off, the power cord is improperly connected. CPU (Management Indicator) Blinking : When the CPU is working, the System LED is blinking. On/Off : The CPU is not working. Ports 1-24 Status LEDs Link...
Page 6 - Connections; Front Panel; Figure 2. Front Panel; Rear Panel; Figure 3. Rear Panel; AC Power Connector
6 Connections Front Panel 10/100 Base-TX Twisted-Pair Ports SFP(Mini GBIC) Ports ┌────────────────┐ ┌───┐ Figure 2. Front Panel └──────┘ └───┘ LEDIndicators 10/100/1000Base-T Twisted-Pair Ports 10/100BASE-TX Twisted-Pair Ports (Port1~24) These ports support network speeds of either 10Mbps or 100Mb...
Page 7 - Figure 4. Attach the adhesive rubber pads to the bottom; Rack Mounting
7 3. Installation The site where you place the DES-1226G may greatly affect its performance. When installing, take the following into your consideration: Install the DES-1226G in a fairly cool and dry place. See the Technical Specifications for the acceptable temperature and humidity operating ran...
Page 8 - Installing the Web Management Utility; Start; Figure 7. Web Management Utility; Discovery List; System word definitions in the Discovery List:
8 The DES-1226G can be used with AC power supply 100~240V AC, 50~60 Hz. The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan. The Switch’s power supply will adjust to the local power source automatically and may be turned on without having any or ...
Page 9 - Monitor List; System word definitions in the Monitor List:; Figure 8. View trap button; Figure 9. Trap information
9 Monitor List All the Web Smart Devices in the Monitor List can be monitored; you can also receive a trap and show the status of the device. System word definitions in the Monitor List: z S: Shows the system symbol of the Web-Smart device, represents that the device system is not alive. z IP Addres...
Page 10 - Figure 10. Configuration Setting; Figure 11. Password Change; Toolbar
10 Device Setting You can set the device by using the function key in the Device Setting Dialog box. Configuration Setting: In Configuration Setting, you can set the IP Address, Subnet Mask, Gateway, Set Trap to (Trap IP Address), System name, and Location. Select the device in the Discovery list or...
Page 11 - Configuring the Switch; IP network
11 Exit: To exit the Web Management Utility. In the “View TAB” , the options are view log and clear log function, this function will help you to display trap settings. View Log: To show the event of the Web Management Utility and the device. Clear Log: To clear the log. In the “Option TAB” , there i...
Page 12 - Figure 15. Device Status; Setup Menu; Figure 16. Setup menu
12 Figure 15. Device Status Setup Menu When the main page appears, find the Setup menu in the left side of the screen (Figure 15). Click on the setup item that you want to configure. There are thirteen options: Port Settings, VLAN Settings, Trunk Setting, Mirror Setting, SNMP Setting, Static MAC, Qo...
Page 13 - Figure 17. Port Configuration; The priority of Gigabit Fiber port is higher than Copper.; Figure 18. Port settings; VLAN Settings (Virtual Local Area Network)
13 Configuring Setup Setting There are four items, including Port Settings, VLAN Settings, Trunk Settings, Mirror Settings and Static MAC in Setup menu. Port Settings The Port Settings menu page (Figure 11) displays each port’s status. Click on the ID parameter to set each port’s Speed, Flow Control...
Page 14 - Trunk Setting; Figure 21. Trunk setting
14 Figure 19. VID table setting Port VID Setting: When you select Port VLAN setting, fill in each port’s PVID value between 1 and 4094 Figure 20. Port VID setting Trunk Setting The Trunk function enables to cascade two or more devices with a larger bandwidths. There are three Trunk groups to be set;...
Page 15 - Mirror Setting; Figure 22. Mirror setting; SNMP Setting; public; private; Traps; Configure SNMP Community:; Figure 23. SNMP Community Setting
15 Mirror Setting Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or outgoing packet from one port of a network switch to another port where the packet can be studied. It enables the manager to keep close track of switch performance and alter it if ...
Page 16 - Configure SNMP Trap:
16 Figure 24. Add SNMP Community group Delete Group: To delete previously defined SNMP Community group, press “Delete Group” button, the Delete SNMP Community configuration window will pop out; checked the delete dialog box. Press “Apply” to delete the selected SNMP Community Group. Figure 25. Delet...
Page 17 - Figure 29. Delete SNMP Trap; Figure 30. Modify SNMP Trap; Static MAC; Dynamic Forwarding Table
17 Delete Trap: To delete previously defined SNMP Trap, press “Delete Trap” button, the Delete SNMP Trap Delete configuration window will pop out; checked the delete dialog box. Press “Apply” to delete the selected SNMP Trap setting. Figure 29. Delete SNMP Trap Modify Trap: To modify previously defi...
Page 19 - Port Setting; QoS Setting; Device Status; Figure 37. Device status
19 Port Setting : Select the “Port Setting” at Operation Tab, when the port is uncheck, it means that the port will auto-learn to forward the packets, and when the selected port was checked, then the port will follow the Static MAC rule to forward the packets. Figure 35. Add/Delete Static MAC QoS Se...
Page 20 - System Setting; Figure 38. System setting; Trap Setting; Figure 39. Trap Setting; Set Password
20 System Setting The System Setting includes the System name, Location name, Login Timeout, IP Address, Subnet Mask, and Gateway. Through the Web Management Utility, you can easily recognize the device by using the System Name and the Location Name. The Login Timeout is to set the idle time-out for...
Page 21 - Figure 40. Set Password; Backup Setting; Figure 41. Backup Setting; Reset Setting; Figure 42. Reset Setting; Logout
21 Figure 40. Set Password Backup Setting The backup tools help you to backup the current settings of the Switch. To backup your settings, press the “Backup” button. To restore a current settings file to the device, you must specify the backup file and click on the “Restore” button to process the se...
Page 22 - Technical Specifications
22 5. Technical Specifications General Standards IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100 BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3z 1000BASE-SX/LX Gigabit Ethernet Protocol CSMA/CD Data Transfer Rate Ethernet: 10Mbps (half-duplex), 20Mbps (full-duplex) Fast Ether...
Page 25 - Register online your D-Link product at
Product Registration Register online your D-Link product at http://support.dlink.com/register/ Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights.
Page 26 - International Offices
International Offices U.S.A 17595 Mt. Herrmann Street Fountain Valley, CA 92708 TEL: 1-800-326-1688 URL: www.dlink.com Canada 2180 Winston Park Drive Oakville, Ontario, L6H 5W1 Canada TEL: 1-905-8295033 FAX: 1-905-8295223 URL: www.dlink.ca Europe (U. K.) 4 th Floor, Merit House Edgware Road, Colinda...
Page 27 - Product Model; Product was purchased from:
Registration Card All Countries and Regions Excluding USA Print, type or use block letters. Your name: Mr./Ms_____________________________________________________________________________ Organization: ________________________________________________ Dept. ____________________________ Your title at o...
