D-LINK DES-3226L 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports User Guide

LED Indicators

The following table explains what the various LEDs on the switch represent when they light up.
Table 4. LED Indicators

power; otherwise, the light is off.
Fault state LED| •  The light blinks green on start-up (post).
•  The light turns off while the system is running.
•  The light turns on solid green if a u-boot permanent fault occurs.
Per port Speed/Link/Activity state LED| •  Link/Act LED: The indicators light up when there is a secure connection (or link) to an Ethernet device per port. The indicator blinks whenever there is reception or transmission (that is, Activity/Act) per port.
•  Speed LED:
–  When 10/100Mbps per port, the indicator light is:
Green when linked to 100Mbps.
Off when linked to 10Mbps.
–  When 10/100/1000Mbps per port, the indicator light is:
Yellow when linked to 100Mbps.
Light green when linked to 1000Mbps.
Off when linked to 10Mbps.
•  SFP LED: The indicator lights green when linked to a SFP interface.

Software Installation

This section contains procedures to help you become acquainted quickly with the D-Link DES-3226L switch software.
Upgrading the Switch Firmware
Use the information in this section to upgrade the D-Link DES-3226L firmware to the latest version. Follow these instructions to upgrade:

1. Open your web browser to the D-Link support website: http://support.dlink.com/

2. Select your D-Link product from the drop-down: DES 3226L

3. Click Go.

4. The D-Link Switches Product Description web page appears.

5. Scroll down to the section of this web page where the Firmware tab is displayed. An example of this tab is displayed in Figure 8.
   NOTE: Figure 8 is only an example. This website is updated for new firmware releases.
   Figure 8. Firmware Download for D-Link DES-3226L

6. Select Download Now for the latest version of firmware to begin your download.

7. Click OK on the next warning screen.

8. Click Run to run the upgrade from the D-Link site.

Quick Starting the Networking Device
NOTE: Before you use the information in this section, ensure that you have upgraded to the latest firmware. See “Upgrading the Switch Firmware” on page 31.

1. Read “Installing the Hardware” on page 19 for the connectivity procedure. In-band connectivity allows access to the D-Link software locally or from a remote workstation. You must configure the device with IP information (IP address, subnet mask, and default gateway).
2. Turn the Power ON.
3. Allow the device to load the software until the login prompt appears. The device initial state is called the default mode.
4. When the prompt asks for operator login, do the following steps:

• Type admin at the login prompt. Since a number of the Quick Setup commands require administrator account rights, D-Link suggests logging into an administrator account.
• Do not enter a password because the default mode does not use a password.
• The CLI User EXEC prompt is displayed.
• Enter enable to switch to the Privileged EXEC mode from User EXEC.
• Enter configure to switch to the Global Config mode from Privileged EXEC.
• Enter exit to return to the previous mode.
• Enter ? to show a list of commands that are available in the current mode.
System Information and System Setup
This section describes the commands you use to view system information and to setup the network device. Table 5 contains the Quick Start commands that allow you to view or configure the following information:

• Software versions
• Physical port data
• User account management
• IP address configuration
• Uploading from Networking Device to Out-of-Band PC (Only XMODEM)
• Downloading from Out-of-Band PC to Networking Device (Only XMODEM)
• Downloading from TFTP Server
• Restoring factory defaults

If you configure any network parameters, you should execute the following command:
copy system:running-config nvram:startup-config
This command saves the changes to the configuration file. You must be in the correct mode to execute the command. If you do not save the configuration, all changes are lost when a you power down or reset the networking device.
Table 5 describes the command syntax, the mode you must be in to execute the command, and the purpose and output of the command.
Table 5. Quick Start Commands

software ver- sion information.
show users| Privileged EXEC| Displays all of the users that are allowed to access the net- working device.
Access Mode shows whether the user is able to change parameters on the networking device (Read/Write) or is only able to view them (Read Only).
As a factory default, the ‘admin’ user has Read/Write access and the ‘guest’ user has Read Only access. There can only be one Read/Write user and up to five Read Only users.
show loginsession| User EXEC| Displays all of the login session information.
users passwd
< username>| Global Config| Allows the user to set passwords or change passwords needed to login.
A prompt appears after the command is entered requesting the users old password. In the absence of an old password leave the area blank.
User password should not be more than eight characters in length.
copy sys- tem:running- config nvram:startup- config| Privileged EXEC| Saves passwords and all other changes to the device.
If you do not save the configuration, all changes are lost when you power down or reset the networking device.
logout| User EXEC Privileged EXEC| Logs the user out of the networking device.

Table 5. Quick Start Commands

tion:
•   IP Address – IP Address of the interface (default: 0.0.0.0)
•   Subnet Mask – IP Subnet Mask for the interface (default: 0.0.0.0)
•   Default Gateway – The default Gateway for this inter- face (default: 0.0.0.0)
•   Burned in MAC Address – The Burned in MAC Address used for in-band connectivity
•   Locally Administered MAC Address – Can be config- ured to allow a locally administered MAC address
•   MAC Address Type – Specifies which MAC address should be used for in-band connectivity
•   Network Configurations Protocol Current – Indicates which network protocol is being used (default: none)
•   Management VLAN Id – Specifies VLAN id
•   Web Mode – Indicates whether HTTP/Web is enabled.
•   Java Mode – Indicates whether java mode is enabled.
network parms
< ipaddr> [gateway]| Privileged EXEC| Sets the IP address, subnet mask and gateway of the router. The IP address and the gateway must be on the same subnet. IP address range is from 0.0.0.0 to 255.255.255.255.
copy nvram:startup- config < tftp://
< ipaddress>/
< filepath>/
< filename>>| Privileged EXEC| Starts the configuration file upload, displays the mode and type of upload and confirms the upload is progressing.
The URL must be specified as: xmodem:/ For example:
If the user is using HyperTerminal, the user must specify where the file is going to be received by the PC.
copy nvram:errorlog
< tftp://<ipad- dress >//
< filename>>| Privileged EXEC| Starts the error log upload, displays the mode and type of upload and confirms the upload is progressing.
The URL must be specified as: xmodem:/
copy nvram:tra- plog < tftp://
< ipaddress>/
< filepath>/
< filename>>| Privileged EXEC| Starts the trap log upload, displays the mode and type of upload and confirms the upload is progressing.
The URL must be specified as: xmodem:/
Command| Mode| Description
---|---|---
copy < tftp://
< ipaddress>/
< filepath>/
_< filename>> nvram:startup- config| Privileged EXEC| Sets the destination (download) datatype to be an image (system:image) or a configuration file (nvram:startup-con- fig).
The URL must be specified as: xmodem:/ For example:
If the user is using Hyper Terminal, the user must specify which file is to be sent to the networking device.
The Networking Device restarts automatically once the code has been downloaded.
copy < tftp://
< ipaddress>/
< filepath>/
< filename>> sys- tem:image| Privileged EXEC| Sets the destination (download) datatype to be an image (system:image) or a configuration file (nvram:startup-con- fig).
The URL must be specified as: xmodem:/
copy < tftp://
< ipaddress>/
< filepath>/
< filename>> nvram:startup- config| Privileged EXEC| Sets the destination (download) datatype to be a configu- ration file.
The URL must be specified as: tftp:////
Before starting a TFTP server download, you must config- ure the IP address.
copy < tftp://
< ipaddress>/
< filepath>/
< filename>> _sys- tem:image| Privileged EXEC| Sets the destination (download) datatype to be an image. The URL must be specified as: tftp:////
The system:image option downloads the code file.
clear config| Privileged EXEC| Enter yes when the prompt pops up to clear all the config- urations made to the networking device.
copy sys- tem:running- config nvram:startup- config| Privileged EXEC| Enter yes when the prompt pops up that asks if you want to save the configurations made to the networking device.
reload (or cold boot the networking device)| Privileged EXEC| Enter yes when the prompt pops up that asks if you want to reset the system.
You can reset the networking device or cold boot the net- working device, both work effectively.

Using the Web Interface

This chapter is a brief introduction to the web interface.
Tip: Use the Web interface for configuration instead of the CLI interface. Web configuration is quicker and easier than entering the multiple required CLI commands.
You can manage your switch through a Web browser and Internet connection. This is referred to as Web-based management. To use Web-based management, the DES- 3226L must be set up for in-band connectivity.
To access the switch, the Web browser must support:

• HTML version 4.0, or later
• HTTP version 1.1, or later
• JavaScript(TM)version 1.2, or later

This section explains how to access the switch Web-based management panels to configure and manage the switch.
Note that there are equivalent functions in the Web interface as in the terminal interface — that is, both applications usually employ the same menus to accomplish a task. For example, when you log in, there is a Main Menu with the same functions available, etc.
There are several differences between the Web and terminal interfaces. For example, on the Web interface the entire forwarding database can be displayed, while the terminal interface only displays 10 entries starting at specified addresses.
To terminate the Web login session, close the web browser.
Configuring for Web Access
To enable Web access to the switch:

1. Configure the switch for in-band connectivity. See “Configuring for In-band Connectivity” on page 23 for instructions.
2. Enable Web mode:
   A. At the CLI prompt, enter the show network command.
   B. Set Web Mode to Enabled.

Web Page Layout
A Web interface panel for the switch Web page consists of three areas (Figure 9).
A banner graphic of the switch appears across the top of the panel.
The second area, a hierarchical-tree view appears to the left of the panel. The tree consists of a combination of folders, subfolders, and configuration and status HTML pages. You can think of the folders and subfolders as branches and the configuration and  status HTML pages as leafs. Only the selection of a leaf (not a folder or subfolder) will cause the display of a new HTML page. A folder or subfolder has no corresponding HTML page.
The third area, at the bottom-right of the panel, displays the currently selected device configuration status and/or the user configurable information that you have selected from the tree view.
Figure 9. Web Interface Panel-Example Starting the Web Interface
Follow these steps to start the switch DES-3226L Web interface:

1. Enter the IP address of the switch in the Web browser address field.

2. When the Login panel is displayed, click Login, then enter the appropriate User Name and Password. The User Name and associated Password are the same as those used for the terminal interface. Click on the Login button. The System Description Menu displays as shown in Figure 9, with the navigation tree appearing to the left of the screen.

3. Make a selection by clicking on the appropriate item in the navigation tree.

4. Configuring an SNMP V3 User Profile Configuring an SNMP V3 user profile is a part of user configuration. Any user can connect to the D-Link DES-3226L switch using the SNMPv3 protocol, but for authentication and encryption, additional steps are needed. Use the following steps to configure an SNMP V3 new user profile.

5. Select System>Configuration>User Accounts from the hierarchical tree on the left side of the web interface (see Figure 10).
   Figure 10. Configuring an SNMP V3 User Profile

6. Using the User pulldown menu, select Create to create a new user.

7. Enter a new user name in the User Name field.

8. Enter a new user password in the Password field and then retype it in the Confirm Password field.
   NOTE: If SNMPv3 Authentication is to be used for this user, the password must be eight or more alphanumeric characters.

9. If you do not need authentication, go to Step 9.

10. To enable authentication, use the Authentication Protocol pulldown menu to select either MD5 or SHA for the authentication protocol.

11. If you do not need encryption, go to Step 9.

12. To enable encryption, use the Encryption Protocol pulldown menu to select DES for the encryption scheme. Then, enter in the Encryption Key field an encryption code of eight or more alphanumeric characters.

13. Click Submit.

Command Buttons
The following command buttons are used throughout the Web interface panels for the switch:
Save
Pressing the Save button implements and saves the changes you just made. Some settings may require you to reset the system in order for them to take effect.
Refresh
Pressing the Refresh button that appears next to the Apply button in Web interface panels refreshes the data on the panel.
Submit
Pressing the Submit button sends the updated configuration to the switch. Configuration changes take effect immediately, but these changes are not retained across a power cycle unless a save is performed.

IGMP Snooping

This section describes the Internet Group Management Protocol (IGMP) feature: IGMPv3 and IGMP Snooping.
Overview
IGMP:

• Uses Version 3 of IGMP
• Includes snooping
• Snooping can be enabled per VLAN

CLI Examples
The following are examples of the commands used in the IGMP Snooping feature.
Example #1: show igmpsnoopingExample #2: show mac-address- table igmpsnooping Web Examples
The following web pages are used in the IGMP Snooping feature. Click Help for more information on the web interface.
Figure 11. IGMP Snooping – Global Configuration and Status PageFigure 12. IGMP Snooping – Interface Configuration PageFigure 13. IGMP Snooping – VLAN Status Page![D-LINK DES-3226L 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports

• VLAN Status Page](https://manuals.plus/wp-content/uploads/2023/10/D-LINK- DES-3226L-24-Port-10-100-Managed-Switch-Plus-2-Combo-Gigabit-Copper-SFP-Ports- VLAN-Status-Page.png)

Configuration Scripting

This section describes the Configuration Scripting feature.
Overview
Configuration Scripting:

• Allows you to generate text-formatted files
• Provides scripts that can be uploaded and downloaded to the system
• Provides flexibility to create command configuration scripts
• May be applied to several switches
• Can save up to ten scripts or 500K of memory
• Provides List, Delete, Apply, Upload, Download
• Provides script format of one CLI command per line

Considerations

• Total number of scripts stored on box limited by NVRAM/FLASH size.
• Application of scripts is partial if script fails. For example, if the script executes five of ten commands and the script fails, the script stops at five.
• Scripts cannot be modified or deleted while being applied.
• Validation of scripts checks for syntax errors only. It does not validate that the script will run.

CLI Examples
The following are examples of the commands used for the Configuration Scripting feature.
Example #1: script Example #2: script list and script deleteExample #3: script apply running-config.scrExample #4: Creating a Configuration ScriptExample #5: Upload a Configuration ScriptExample #5: Upload a Configuration ScriptExample #6: script validate running-config.scrExample #7: Validate another Configuration Script

Port Mirroring

This section describes the Port Mirroring feature.
Overview
Port Mirroring:

• Allows you to monitor network traffic with an external network analyzer
• Forwards a copy of each incoming and outgoing packet to a specific port
• Is used as a diagnostic tool, debugging feature or means of fending off attacks
• Assigns a specific port to copy all packets to
• Allows inbound or outbound packets to switch to their destination and to be copied to the mirrored port

CLI Examples
The following are examples of the commands used in the Port Mirroring feature.
Example #1: show monitor session NOTE: Monitor session ID “1” – “1” is a hardware limitation.
Example #2: show port allExample #3: show port interface
Use this command for a specific port. The output shows whether the port is the mirror or the probe port, what is enabled or disable on the port, etc.![D-LINK DES-3226L 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports

• Fig 7](https://manuals.plus/wp-content/uploads/2023/10/D-LINK-DES- 3226L-24-Port-10-100-Managed-Switch-Plus-2-Combo-Gigabit-Copper-SFP-Ports- Fig-7.png)Example #4: show monitor session 1 Example #5: (Config) monitor session 1 mode
  To set up port mirroring, specify the monitor session, then the mode.![D-LINK DES-3226L 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports
• Fig 9](https://manuals.plus/wp-content/uploads/2023/10/D-LINK-DES- 3226L-24-Port-10-100-Managed-Switch-Plus-2-Combo-Gigabit-Copper-SFP-Ports- Fig-9.png)Example #6: (Config) monitor session 1 source interface
  Specify the source ports and destination port.Web Examples
  The following web pages are used with the Port Mirroring feature.
  Figure 14. System – Port Summary
  Web Examples
  The following web pages are used with the Port Mirroring feature.
  

Syslog

This section provides information about the Syslog feature.
Overview
Syslog:

• Allows you to store system messages and/or errors

• Can store to local files on the switch or a remote server running a syslog daemon

• Method of collecting message logs from many systems
  Persistent Log Files

• Currently three – one for each of the last three sessions

• Each log has two parts:
  – Start up log is the first 32 messages after system startup
  – Operational log is the last 32 messages received after the startup log is full

• Files are stored in ASCII format
  – slog0.txt – slog2.txt
  – olog0.txt – olog2.txt
  Where 0 is for the boot, 1 is for the last boot, 2 is for the boot before that, and the third one falls off.

• Can be saved to local server to monitor at a later point in time

Interpreting Log Files A. Priority
B. Timestamp
C. Stack ID
D. Component Name
E. Thread ID
F. File Name
G. Line Number
H Sequence Number
I. Message
CLI Examples
The following are examples of the commands used in the Syslog feature.
Example #1: show loggingExample #2: show logging persistentExample #3: show logging traplogsExample #4: logging port configurationExample #5: show logging hosts Web Examples
The following web pages are used in the Syslog feature.

Traceroute

This section describes the Traceroute feature.
Traceroute Overview
Use Traceroute to discover the routes that packets take when traveling on a hop-by-hop basis to their destination through the network.

• Maps network routes by sending packets with small Time-to-Live (TTL) values and watches the ICMP time-out announcements
• Command displays all L3 devices
• Can be used to detect issues on the network
• Tracks up to 20 hops
• Default UPD port used 33343 unless modified in the traceroute command

NOTE: You can execute Traceroute with CLI commands only — there is no Web interface for this feature.
CLI Example
The following shows an example of using the traceroute command to determine how many hops there are to the destination.
The command output shows each IP address the packet passes through and how long it takes to get there. In this example, the packet takes 13 hops to reach its destination.

Virtual LANs

Adding Virtual LAN (VLAN) support to a Layer 2 switch offers some of the benefits of both bridging and routing. Like a bridge, a VLAN switch forwards traffic based on the Layer 2 header, which is fast, and like a router, it partitions the network into logical segments, which provides better administration, security and management of multicast traffic.
A VLAN is a set of end stations and the switch ports that connect them. You may have many reasons for the logical division, such as department or project membership. The only physical requirement is that the end station and the port to which it is connected both belong to the same VLAN.
Each VLAN in a network has an associated VLAN ID, which appears in the IEEE 802.1Q tag in the Layer 2 header of packets transmitted on a VLAN. An end station may omit the tag, or the VLAN portion of the tag, in which case the first switch port to receive the packet may either reject it or insert a tag using its default VLAN ID. A given port may handle traffic for more than one VLAN, but it can only support one default VLAN ID.
The Private Edge VLAN feature lets you set protection between ports located on the switch.
This means that a protected port cannot forward traffic to another protected port on the same switch.
The feature does not provide protection between ports located on different switches.
VLAN Configuration Example
The diagram in this section shows a switch with four ports configured to handle the traffic for two VLANs. Port 0/2 handles traffic for both VLANs, while port 0/1 is a member of VLAN 2 only, and ports 0/3 and 0/4 are members of VLAN 3 only. The script following the diagram shows the commands you would use to configure the switch as shown in the diagram. CLI Examples
The following examples show how to create VLANs, assign ports to the VLANs, and assign a VLAN as the default VLAN to a port.
Example #1: Create Two VLANs Use the following commands to create two VLANs and to assign the VLAN IDs while leaving the names blank. Example #2: Assign Ports to VLAN2
This sequence shows how to assign ports to VLAN2, specify that frames will always be transmitted tagged from all member ports, and that untagged frames will be rejected on receipt. Example #3: Assign Ports to VLAN3
This example shows how to assign the ports that will belong to VLAN 3, and to specify that untagged frames will be accepted on port 0/4.
Note that port 0/2 belongs to both VLANs and that port 0/1 can never belong to VLAN 3.Example #4: Assign VLAN3 as the Default VLAN
This example shows how to assign VLAN 3 as the default VLAN for port 0/2. Graphical User Interface
Use the following screens to perform the same configuration using the Graphical User Interface:
Switching –> VLAN–> Configuration. To create the VLANs and specify port participation.
Switching –> VLAN –> Port Configuration. To specify the handling of untagged frames on receipt, and whether frames will be transmitted tagged or untagged.
Private Edge VLANs
Use the Private Edge VLAN feature to prevent ports on the switch from forwarding traffic to each other even if they are on the same VLAN.

• Protected ports cannot forward traffic to other protected ports in the same group, even if they have the same VLAN membership. Protected ports can forward traffic to unprotected ports in their group.
• Unprotected ports can forward traffic to both protected and unprotected ports.

You can also configure groups of protected ports. Each group’s configuration consists of a name and a mask of ports. A port can belong to only one set of protected ports, but if a port is unprotected in one group it can be protected in another group.
The group name is configurable by the network administrator.
Use the switchport protected command to designate a port as protected. Use the show switchport protected command to display a listing of the protected ports.
CLI Example
Example #1: switchport protected CLI Examples
The following are examples of the commands used in the CoS Queuing feature.
Example #1 classofservice dot1p-mapping
Use the following command to enter the 802.1p priority and the traffic class queue.Example #2: show classofservice dot1p-mappingExample #3: show classofservice trust Traffic Shaping and Rate Limiting
Traffic shaping controls the amount and volume of traffic transmitted through a network. This has the effect of smoothing temporary traffic bursts over time.
Rate limiting specifies the maximum ingress bandwidth allowed, typically used to rate limit the inbound transmission rate. This value is controlled independently of any per-flow input policing configurations. It is effectively a hard-limit for allowed ingress traffic rate.
traffic-shape
Use this command to enable traffic shaping by specifying the maximum transmission bandwidth limit for all interfaces (Global Config) or for a single interface (Interface Config).
The <0-100> value is the percentage of port speed. For example, a value of 20 means the port speed for egress traffic is at 20% of the maximum rate. The <rate 0-10000000> is the absolute bandwidth value of the port in kilobits per second in increments of 64 kbps. The default bandwidth value is 0, meaning no upper limit is enforced, which allows the interface to transmit up to its maximum line rate.
The bandwidth value is independent of any per-queue maximum bandwidth value(s) in effect for the interface and should be considered as a second-level transmission rate control mechanism that regulates the output of the entire interface regardless of which queues originate the outbound traffic.
Format traffic-shape {<0-100> | rate <0-10000000>}
Modes Global Config Interface Config
rate-limit
This command allows you to limit the rate of ingress traffic arriving on the port. You can set the rate on a per-port basis or on all ports. The <0-100> value is the percentage of bandwidth to limit. For example, a value of 20 means that the port speed for ingress traffic is at 20% of the maximum rate. The <rate 0-10000000> value is the absolute bandwidth value in increments of 64 kbps.
The default ingress rate shaping value is 0, meaning no upper limit is enforced, which allows the port to accept up to its maximum traffic rate. Default 0 Format rate-limit {<0-100> | rate <0-10000000>}
Modes
Global Config
Interface Config
To verify the traffic-shape and rate limit values, from Privileged Exec mode enter: show interfaces cos-queue – shows traffic-shape value for all interfaces show interface cos-queue <slot/port> – shows traffic-shape value for the specified interface.
Example #4 (Interface Config) traffic-shapeExample #5 show interfaces cos-queue slot/port Web User Guide Web Example
Figure 19 shows the CoS Interface configuration Web page with an interface rate limit of 60%. In this example, the Slot/Port field is set to Global, which means the interface rate limit is applied to all ports on the system.

Link Aggregation

This section includes instructions on configuring Link Aggregation using the Command Line Interface and the Graphical User Interface.
Link Aggregation
Link Aggregation (LAG) allows the switch to treat multiple physical links between two endpoints as a single logical link. All of the physical links in a given LAG must operate in fullduplex mode at the same speed.
Link Aggregation can be used to directly connect two switches when the traffic between them requires high bandwidth and reliability, or to provide a higher bandwidth connection to a public network. LAG offers the following benefits:

• Increased reliability and availability — if one of the physical links in the LAG goes down, traffic is dynamically and transparently reassigned to one of the other physical links.
• Better use of physical resources — traffic can be load-balanced across the physical links.
• Increased bandwidth — the aggregated physical links deliver higher bandwidth than each individual link.
• Incremental increase in bandwidth — A physical upgrade could produce a 10-times increase in bandwidth; LAG produces a two- or five-times increase, useful if only a small increase is needed.

Management functions treat a LAG as if it were a single physical port.
You can include a LAG in a VLAN. You can configure more than one LAG for a given switch.
Example #1: Link Aggregation Configuration Example
This section provides an example of configuring the software to support Link Aggregation (LAG) to a server and to a Layer 2 switch.
Create two LAGS: Use the show port-channel all command to show the logical interface ids you will use to identify the LAGs in subsequent commands. Assume that lag_10 is assigned id 1/1 and lag_20 is assigned id 1/2.Add the ports to the appropriate LAG: Enable both LAGs. By default, the system enables link trap notificationAt this point, the LAGs could be added to VLANs.
To perform the same configuration using the Graphical User Interface, use:
Switching –> Link Aggregation –> Configuration.
To create the LAGs, specify port participation and enable LAG support on the switch.

Limited Warranty (USA only)

Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited Warranty:

• Only to the person or entity that originally purchased the product from D-Link or its authorized reseller or distributor, and
• Only for products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S. Possessions or Protectorates, U.S. Military Installations, or addresses with an APO or FPO.

Limited Warranty: D-Link warrants that the hardware portion of the D-Link product described below (“Hardware”) will be free from material defects in workmanship and materials under normal use from the date of original retail purchase of the product, for the period set forth below (“Warranty Period”), except s otherwise stated herein.
Limited Lifetime Warranty for the product is defined as follows:

• Hardware: For as long as the original customer/end user owns the product, or five (5) years after product discontinuance, whichever occurs first (excluding power supplies and fans)
• Power supplies and fans: Three (3) Year
• Spare parts and spare kits: Ninety (90) days

The customer’s sole and exclusive remedy and the entire liability of D-Link and its suppliers under this Limited Warranty will be, at D-Link’s option, to repair or replace the defective Hardware during the Warranty Period at no charge to the original owner or to refund the actual purchase price paid. Any repair or replacement will be rendered by D-Link at an Authorized D-Link Service Office. The replacement hardware need not be new or have an identical make, model or part. D-Link may, at its option, replace the defective Hardware or any part thereof with any reconditioned product that D-Link reasonably determines is substantially equivalent (or superior) in all material respects to the defective Hardware. Repaired or replacement hardware will be warranted for the remainder of the original Warranty Period or ninety (90) days, whichever is longer, and is subject to the same limitations and exclusions. If a material defect is incapable of correction, or if D-Link determines that it is not practical to repair or replace the defective Hardware, the actual price paid by the original purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the defective Hardware. All Hardware or part thereof that is replaced by D-Link, or for which the purchase price is refunded, shall become the property of D-Link upon replacement or refund.
Limited Software Warranty: D-Link warrants that the software portion of the product (“Software”) will substantially conform to D-Link’s then current functional specifications for the Software, as set forth in the applicable documentation, from the date of original retail purchase of the Software for a period of ninety (90) days (“Software Warranty Period”), provided that the Software is properly installed on approved hardware and operated as contemplated in its documentation. D-Link further warrants that, during the Software Warranty Period, the magnetic media on which D-Link delivers the Software will be free of physical defects. The customer’s sole and exclusive remedy and the entire liability of D-Link and its suppliers under this Limited Warranty will be, at D-Link’s option, to replace the nonconforming Software (or defective media) with software that substantially conforms to DLink’s functional specifications for the Software or to refund the portion of the actual purchase price paid that is attributable to the Software.
Except as otherwise agreed by D-Link in writing, the replacement Software is provided only to the original licensee, and is subject to the terms and conditions of the license granted by D-Link for the Software. Replacement Software will be warranted for the remainder of the original Warranty Period and is subject to the same limitations and exclusions. If a material non- conformance is incapable of correction, or if D-Link determines in its sole discretion that it is not practical to replace the nonconforming Software, the price paid by the original licensee for the non-conforming Software will be refunded by D-Link; provided that the non-conforming Software (and all copies thereof) is first returned to D-Link. The license granted respecting any Software for which a refund is  given automatically terminates.
Non-Applicability of Warranty: The Limited Warranty provided hereunder for Hardware and Software portions of D-Link’s products will not be applied to and does not cover any refurbished product and any product purchased through the inventory clearance or liquidation sale or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product and in that case, the product is being sold “As-Is” without any warranty whatsoever including, without limitation, the Limited Warranty as described herein, notwithstanding anything stated herein to the contrary.
Submitting A Claim: The customer shall return the product to the original purchase point based on its return policy. In case the return policy period has expired and the product is within warranty, the customer shall submit a claim to D-Link as outlined below:

• The customer must submit with the product as part of the claim a written description of the Hardware defect or Software nonconformance in sufficient detail to allow D-Link to confirm the same, along with proof of purchase of the product (such as a copy of the dated purchase invoice for the product) if the product is not registered.
• The customer must obtain a Case ID Number from D-Link Technical Support at 1-877-4535465, who will attempt to assist the customer in resolving any suspected defects with the product. If the product is considered defective, the customer must obtain a Return Material Authorization (“RMA”) number by completing the RMA form and entering the assigned Case ID Number at https://rma.dlink.com/.
• After an RMA number is issued, the defective product must be packaged securely in the original or other suitable shipping package to ensure that it will not be damaged in transit, and the RMA number must be prominently marked on the outside of the package. Do not include any manuals or accessories in the shipping package. D-Link will only replace the defective portion of the product and will not ship back any accessories.
• The customer is responsible for all in-bound shipping charges to D-Link. No Cash on Delivery (“COD”) is allowed. Products sent COD will either be rejected by D-Link or become the property of D-Link. Products shall be fully insured by the customer and shipped to D-Link Systems, Inc., 17595 Mt. Herrmann, Fountain Valley, CA 92708. D-Link will not be held responsible for any packages that are lost in transit to D-Link. The repaired or replaced packages will be shipped to the customer via UPS Ground or any common carrier selected by D-Link. Return shipping charges shall be prepaid by D-Link if you use an address in the United States, otherwise we will ship the product to you freight collect. Expedited shipping is available upon request and provided shipping charges are prepaid by the customer.

D-Link may reject or return any product that is not packaged and shipped in strict compliance with the foregoing requirements, or for which an RMA number is not visible from the outside of the package. The product owner agrees to pay D-Link’s reasonable handling and return shipping charges for any product that is not packaged and shipped in accordance with the foregoing requirements, or that is determined by D-Link not to be defective or nonconforming.
What Is Not Covered: The Limited Warranty provided herein by D-Link does not cover:
Products that, in D-Link’s judgment, have been subjected to abuse, accident, alteration, modification, tampering, negligence, misuse, faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in the documentation for the product, or if the model or serial number has been altered, tampered with, defaced or removed; Initial installation, installation and removal of the product for repair, and shipping costs; Operational adjustments covered in the operating manual for the product, and normal maintenance; Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage; Any hardware, software, firmware or other products or services provided by anyone other than D-Link; and Products that have been purchased from inventory clearance or liquidation sales or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product. While necessary maintenance or repairs on your Product can be performed by any company, we recommend that you use only an Authorized D-Link Service Office. Improper or incorrectly performed maintenance or repair voids this Limited Warranty.
Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE PRODUCT IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY WHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO NINETY (90) DAYS. EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED HEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE  PRODUCT IS WITH THE PURCHASER OF THE PRODUCT.
Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY CHARACTER, WHETHER DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR LOSS OF GOODWILL, LOSS OF REVENUE OR PROFIT, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, FAILURE OF OTHER EQUIPMENT OR COMPUTER PROGRAMS TO WHICH D-LINK’S PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION OR DATA CONTAINED IN, STORED ON, OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE) RESULTING FROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANY BREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS REPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE OR NON-CONFORMING PRODUCT. THE MAXIMUM LIABILITY OF DLINK UNDER THIS WARRANTY IS LIMITED  TO THE PURCHASE PRICEOF THE PRODUCT COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR STATUTORY.
Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Some states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the foregoing limitations and exclusions may not apply. This Limited Warranty provides specific legal rights and you may also have other rights which vary from state to state.
Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective owners.
Copyright Statement: No part of this publication or documentation accompanying this product may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link Corporation/DLink Systems, Inc., as stipulated by the United States Copyright Act of 1976 and any amendments thereto. Contents are subject to change without prior notice. Copyright 2005 by D-Link Corporation/D-Link Systems, Inc. All rights reserved.
CE Mark Warning: This is a Class A product. In a residential environment, this product may cause radio interference, in which case the user may be required to take adequate measures.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. However, there is no guarantee that interference will not occur in a particular installation. Operation of this equipment in a residential environment is likely to cause harmful interference to radio or television reception. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.For detailed warranty information applicable to products purchased outside the United States, please contact the corresponding local D-Link office.

For detailed warranty information applicable to products purchased outside the United States, please contact the corresponding local D-Link office.

Registration

Register online your D-Link product at http://supporldlink.comiregister/ Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights.

Technical Support

Technical Support
You can find software updates and user documentation on the D-Link website.
D-Link provides free technical suppori for customers within the United States and within Canada for the duration of the warranty period on this product.
U.S. and Canadian customers can conact D-Link technical support through our website, or by phone.
Tech Support for customers within the United States:
D-Link Technical Support over the Telephone:
888-843-6100
Hours of Operation: &:00AM to 6:00PM PST
D-Link Technical Support over the internet:
http://support.dlink.com
email: suppert@dlink.com
Tech Support for customers within Canada:
D-Link Technical Support over the Telephone:
800-361-5265
Mcnday ly Friday 7.30arm lo 12. 00a EST
D-Link Technical Support over the internet:
http://support.dlink.ca
email: support@dlink.ca
Technical Support
You can find software updates and user documentation on the D-Link websites.
D-Link provides free technical support for customers within Canada, the United Kingdom, and Iretand.
Customers can contact D-Link technical support through our websites, or by phone.
For Customers within
The United Kingdom & Ireland:
D-Link UK & Ireland Technical Support over the Telephone:
(08456 12 0003 (United Kingdom)
+44 8456 12 0003 (Ireland)
Monday to Friday 8:00 am to 10:00 pm GMT
Sat & Sun 10.00 am to 7.00 pm GMT
D-Link UK & freland Technical Support over the Internet:
http://www.dlink.co.uk
fip://ftp.dlink.co.uk
For Customers within Canada:
D-Link Canada Technical Support over the Telephone:
1-800-361-5265 (Canada)
Monday to Friday 7:30 am to 12:00 am EST
D-Link Canada Technical Support over the Internet:
http://support.dlink.ca
email: support@dlink.ca
Technical Support
You can find updates and user documentation on the D-Link website Tech Support for Latin America customers:
D-Link Technical Support over the followings Telephones:
Argentina: 0800-665 1442 — Monday to Friday 09:30am to 22:00pm
Chite: 800-214 422 Monday to Friday 08:00am to 21:00pm
Colombia: 01800 700 1688 Monday to Friday 07:30am to 20:00pm
Ecuador: 1800-777 711 Monday to Friday 07:30am to 20:00pm
EI Salvador: 800-6137 Monday to Friday 06:00am to 19:00pm
Guatemaia:1800-300 0017 Monday to Friday 06:30am to 19:00pm
Panama: 0800-560 3193 Monday to Friday 07:30am to 20:00pm
Peru: 0800-52049 Monday to Friday 07:00am to 20:00pm
Venezuela: 0800-1C0 3470 — Monday to Friday 08:30am to 21:00pm
D-Link Technical Support over the internet:
www.dlinkla.com
www.diinklatinazmerica.com
email support@dlink.cl
Tech Support for customers within Brazil:
D-Link Technical Support over the Telephone:
0800-7014104
Monday to Friday 8:30am to 18:30pm
D-Link Technical Support over the Internet:
www.diinkbrasil.com_br
email: suporte@dlinkbrasd.com.br

International Offices

U.S.A.
17595 Mt. Herrmann Street
Fountain Valley, CA. 92708
TEL: 714-885-6000
FAX: 866-743-4905
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.c

Appendix A – Cables and Connectors

When connecting the Switch to another switch, a bridge or hub, a normal cable is necessary.
Please review these products for matching cable pin assignment. The following diagrams and tables show the standard RJ-45 receptacle/connector and their pin assignments.
Table 6 shows the standard RJ-45 pin assignments.
Table 6. RJ-45 Pin Assignments

Appendix B – Connector Pinouts

The following tables show connector pinout information.
Table 7. Power Connector Pinouts: 6-pin Connector (5V)

Pin Number| Pin.1| Pin.2| Pin.3| Pin.4| Pin.5| Pin.6
---|---|---|---|---|---|---
Signal Name| VCC5| VCC5| VCC5| GND| GND| GND
Description| Power 5V in| Power 5V in| Power 5V in| Power 5V in| Power 5V in| Power 5V in

Table 8. RS-232 Connector Pinouts: 9-pin Connector

Pin Number| **Pin.1| ****Pin.2| ****Pin.3| ****Pin.4| ****Pin.5| ****Pin.6| ****Pin.7| Pin.8| ****Pin.9
---|---|---|---|---|---|---|---|---|---
Signal Name| SDCD| SRXD| STXD| SDTR| GND| SDSR| SRTS| SCTS| SRI
Description**| Carrier Detect| Receive Data| Trans- mit Data| Data Termi- nal Ready| Ground| Data Set Ready| Request to Send| Clear to Send| Ring Indica- tor

Table 9. Fan Connector Pinouts: 3-pin Connector

Appendix C – Cable Lengths and

Wavelengths
The following tables show maximum cable lengths and wavelengths.
Table 10. Maximum Cable Lengths

NOTE: Maximum distance depends on fiber size and manufacturer.
Table 11. Cable Wavelengths

| Wavelength
---|---
1000BASE-LX, Single-mode fiber module| 1300
1000BASE-SX, Multi-mode fiber module| 850
1000BASE-LHX, Single-mode fiber module| Not IEEE standard
1000BASE-ZX, Single-mode fiber module| Not IEEE standard

NOTE: Exact wavelength depends on the fiber module’s manufacturer.

https://manual-hub.com/
C-2 Web User Guide

Documents / Resources

| D-LINK DES-3226L 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports [pdf] User Guide
DES-3226L 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports, DES-3226L, 24 Port 10 100 Managed Switch Plus 2 Combo Gigabit Copper SFP Ports, Combo Gigabit Copper SFP Ports, Copper SFP Ports
---|---

References

• Heavy Lifting LLC
• D-Link Southern Africa - Quality WiFi Products That Connect You to More
• SIL Fios e Cabos Elétricos - Home
• D-Link Support
• dlink-intl.com - dlink intl Resources and Information.
• D-Link Shop Canada
• D-Link ראשי
• For Home| D-Link
• Smart Home, SMB and Enterprise solutions | D-Link UK
• Smart Home, SMB and Enterprise solutions | D-Link
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• Smart Home, SMB and Enterprise solutions | D-Link Finland
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• dlink.no
• Smart Home, SMB and Enterprise solutions | D-Link Sweden
• D-Link | Welcome
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• Manual-Hub.com – Free PDF manuals!
• D-Link RMA

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