Installation Guide
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D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Table of Contents Preface...5 DXS-3250/DXS-3227P/DXS-3227 User Guide Overview 6 Intended Audience ...7 Device Description ...9 Viewing the Device...10 Ports Description...12 Cable Specifications...14 LED Defiitions ...15 Cable, Port, and Pinout Information 19 Physical Dimensions ...20 Mounting Device ...21 Preparing for Installation ...22 Installing the Device ...24 Connecting the Device ...27 Initial Configuration ...29 General Configuration Information 29 Booting the Switch ...30 Stacking Configuration ...32 Configuration Overview...33 ...
D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Table of Contents Preface...5 DXS-3250/DXS-3227P/DXS-3227 User Guide Overview 6 Intended Audience ...7 Device Description ...9 Viewing the Device...10 Ports Description...12 Cable Specifications...14 LED Defiitions ...15 Cable, Port, and Pinout Information 19 Physical Dimensions ...20 Mounting Device ...21 Preparing for Installation ...22 Installing the Device ...24 Connecting the Device ...27 Initial Configuration ...29 General Configuration Information 29 Booting the Switch ...30 Stacking Configuration ...32 Configuration Overview...33 ...
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... managing both static and dynamic MAC addresses. • Section 14. Provides information about configuring device security for management security, traffic control, and network security. • Section 9. Provides information about GARP and GVRP, and defining VLAN groups. • Section 12. Managing Stacking - Managing Power over Ethernet Devices - Preface DXS-3250/DXS-3227P/DXS-3227 User Guide Overview DXS-3250/DXS-3227P/DXS-3227 User Guide Overview This user guide is divided into the following sections to the D-Link Web System Interface User Guide...
... managing both static and dynamic MAC addresses. • Section 14. Provides information about configuring device security for management security, traffic control, and network security. • Section 9. Provides information about GARP and GVRP, and defining VLAN groups. • Section 12. Managing Stacking - Managing Power over Ethernet Devices - Preface DXS-3250/DXS-3227P/DXS-3227 User Guide Overview DXS-3250/DXS-3227P/DXS-3227 User Guide Overview This user guide is divided into the following sections to the D-Link Web System Interface User Guide...
Installation Guide
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... configuration is performed using an Embedded Web Server (EWS) or through a Command Line Interface (CLI). The device contains 48 gigabit network ports and 4 SFP Ports on the front panel for network connectivity, and 2 stacking ports on each port with the system LEDs displayed separately. An asynchronous serial console port supporting the RS-232 electrical specification. The port is a 24 port Gigabit Ethernet Managed Switch. DXS-3227 Front Panel The D-Link DXS-3227 is used to connect the device to the console managing the device. • 4 SFP Ports - Device Description Viewing...
... configuration is performed using an Embedded Web Server (EWS) or through a Command Line Interface (CLI). The device contains 48 gigabit network ports and 4 SFP Ports on the front panel for network connectivity, and 2 stacking ports on each port with the system LEDs displayed separately. An asynchronous serial console port supporting the RS-232 electrical specification. The port is a 24 port Gigabit Ethernet Managed Switch. DXS-3227 Front Panel The D-Link DXS-3227 is used to connect the device to the console managing the device. • 4 SFP Ports - Device Description Viewing...
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... for changing the port speed on port g1 using CLI commands: Console (config)# interface ethernet g1 Console (config-if)# speed 100 The following is an example for enabling flow control on port g1 using CLI commands: Console (config)# interface ethernet g1 Console (config-if)# speed 10 Console (config-if)# back-pressure Booting the Switch To boot the switch, perform the following table describes the device port default settings. Deactivate the AC power receptacle. 3. Page 30 Table 6: Device Port Default Settings Function Port speed and mode Port forwarding state Head of line...
... for changing the port speed on port g1 using CLI commands: Console (config)# interface ethernet g1 Console (config-if)# speed 100 The following is an example for enabling flow control on port g1 using CLI commands: Console (config)# interface ethernet g1 Console (config-if)# speed 10 Console (config-if)# back-pressure Booting the Switch To boot the switch, perform the following table describes the device port default settings. Deactivate the AC power receptacle. 3. Page 30 Table 6: Device Port Default Settings Function Port speed and mode Port forwarding state Head of line...
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.../DXS-3227 User Guide The Startup menu is displayed and contains the following configuration functions: Startup Menu [1] Download Software [2] Erase Flash File [3] Password Recovery Procedure [4] Enter Diagnostic Mode [5] Set Terminal Baud-Rate [6] Stack menu [7] Back Enter your choice or press 'ESC' to exit: Unit number in stack [2] Add stacking ports [3] Remove stacking ports [4] Stack info [5] Back 3. On the Stack menu, press "1". Configuration Overview Before assigning a static IP address to the device, obtain the following information from an SNMP-based management...
.../DXS-3227 User Guide The Startup menu is displayed and contains the following configuration functions: Startup Menu [1] Download Software [2] Erase Flash File [3] Password Recovery Procedure [4] Enter Diagnostic Mode [5] Set Terminal Baud-Rate [6] Stack menu [7] Back Enter your choice or press 'ESC' to exit: Unit number in stack [2] Add stacking ports [3] Remove stacking ports [4] Stack info [5] Back 3. On the Stack menu, press "1". Configuration Overview Before assigning a static IP address to the device, obtain the following information from an SNMP-based management...
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... subnet as shown in the configuration example: Console> enable Console# configure Console(config)# username admin password lee privilege 15 Page 34 Note Only the administrator (super-user) with the IP address by entering the "show ip interface Proxy ARP is disabled IP Address I/F Type ----------100.1.1.1/24 -------vlan 1 ----------static Directed Broadcast disable User Name A user name is an IP address to where packets are sent when no entries are port specific. To manage the switch from a remote network, a static route must be specified. To...
... subnet as shown in the configuration example: Console> enable Console# configure Console(config)# username admin password lee privilege 15 Page 34 Note Only the administrator (super-user) with the IP address by entering the "show ip interface Proxy ARP is disabled IP Address I/F Type ----------100.1.1.1/24 -------vlan 1 ----------static Directed Broadcast disable User Name A user name is an IP address to where packets are sent when no entries are port specific. To manage the switch from a remote network, a static route must be specified. To...
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... Console# configure Config(config)# snmp-server community private rw 11.1.1.2 type router Config(config)# exit Console(config)# show ip interface Gateway IP Address Type Activity status Page 36 Console# show snmp Community-String Community-Access IP address ---------- Retrieving an IP Address From a DHCP Server When using the DHCP protocol to use the selected port for configuration. Select and connect any remote location. System Contact: System Location: This completes the initial configuration of IP addresses and security management based on the port type...
... Console# configure Config(config)# snmp-server community private rw 11.1.1.2 type router Config(config)# exit Console(config)# show ip interface Gateway IP Address Type Activity status Page 36 Console# show snmp Community-String Community-Access IP address ---------- Retrieving an IP Address From a DHCP Server When using the DHCP protocol to use the selected port for configuration. Select and connect any remote location. System Contact: System Location: This completes the initial configuration of IP addresses and security management based on the port type...
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...D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide -------10.7.1.1 -----Static Active IP address Interface Type Directed Broadcast -------- 10.7.1.192/24 VLAN 1 Static Notes: 1. When copying configuration files, avoid using a configuration file that contains an instruction to enable DHCP on an interface that manages user access rights, privileges, and management methods. Note When the device reboot begins, any port to a BOOTP server or subnet containing such a server, to reload the same file again. If a user-defined password is supported and enables the switch...
...D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide -------10.7.1.1 -----Static Active IP address Interface Type Directed Broadcast -------- 10.7.1.192/24 VLAN 1 Static Notes: 1. When copying configuration files, avoid using a configuration file that contains an instruction to enable DHCP on an interface that manages user access rights, privileges, and management methods. Note When the device reboot begins, any port to a BOOTP server or subnet containing such a server, to reload the same file again. If a user-defined password is supported and enables the switch...
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... be set to enable access and configuration rights to enable, enter george at the password prompt. When changing a device's mode to the device. A priority of "15" must be configured for the local terminal only and allows a one-time access to the device from the local terminal with any password. When changing a device mode to enable, enter bob. Configuring an Initial Telnet Password To configure an initial Telnet password, enter the following commands: Console(config)# aaa authentication login default line Console(config...
... be set to enable access and configuration rights to enable, enter george at the password prompt. When changing a device's mode to the device. A priority of "15" must be configured for the local terminal only and allows a one-time access to the device from the local terminal with any password. When changing a device mode to enable, enter bob. Configuring an Initial Telnet Password To configure an initial Telnet password, enter the following commands: Console(config)# aaa authentication login default line Console(config...
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... local Console(config)# username admin password user1 level 15 Configuring an initial HTTPS Password To configure an initial HTTPS password, enter the following commands: Console(config)# ip https authentication local Console(config)# username admin password user1 level 15 Enter the following is ready to use a console, a Telnet, or an SSH session in order to receive the file via the XModem protocol. 2. Specify the path of the informa- D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide When changing a device mode...
... local Console(config)# username admin password user1 level 15 Configuring an initial HTTPS Password To configure an initial HTTPS password, enter the following commands: Console(config)# ip https authentication local Console(config)# username admin password user1 level 15 Enter the following is ready to use a console, a Telnet, or an SSH session in order to receive the file via the XModem protocol. 2. Specify the path of the informa- D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide When changing a device mode...
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... login. Once the authentication session is 5. The default settings are user-assigned defaults. The TACACS+ Page opens. Defines the default time that passes before the connection between the device and the TACACS+ server. • Timeout for TACACS+ communication between the device and the TACACS+ times out. D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Defining TACACS+ Authentication Terminal Access Controller Access Control System (TACACS+) provides centralized security user access validation. The TACACS+ default...
... login. Once the authentication session is 5. The default settings are user-assigned defaults. The TACACS+ Page opens. Defines the default time that passes before the connection between the device and the TACACS+ server. • Timeout for TACACS+ communication between the device and the TACACS+ times out. D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Defining TACACS+ Authentication Terminal Access Controller Access Control System (TACACS+) provides centralized security user access validation. The TACACS+ default...
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Local user passwords can contain up to the fields in the Local User Page, the Add Local User Page contains the following fields: • Password - Click . To edit the settings for a local user: 1. The Local User Page opens. 2. Click System > Management Security > Passwords > Local Users. The Local User Settings Page opens: Figure 45: Local User Settings Page Page 89 Defines the local user password. Verifies the password. D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Figure 44: Add Local User Page In addition to 159 characters. • Confirm Password -
Local user passwords can contain up to the fields in the Local User Page, the Add Local User Page contains the following fields: • Password - Click . To edit the settings for a local user: 1. The Local User Page opens. 2. Click System > Management Security > Passwords > Local Users. The Local User Settings Page opens: Figure 45: Local User Settings Page Page 89 Defines the local user password. Verifies the password. D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Figure 44: Add Local User Page In addition to 159 characters. • Confirm Password -
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... duplex mode setting. - 1000 Half - Hubs and switches are deliberately wired opposite the way end stations are connected to each other , a crossover cable is currently operating at 1000 Mbps. • Auto Negotiation - Indicates whether the port is connected to disable ports in only one direction at 100 Mbps. - 1000 - The Interface Configuration LAG table contains the following fields: • LAG - Indicates the port is used with Crossover) - Displays the flow control status...
... duplex mode setting. - 1000 Half - Hubs and switches are deliberately wired opposite the way end stations are connected to each other , a crossover cable is currently operating at 1000 Mbps. • Auto Negotiation - Indicates whether the port is connected to disable ports in only one direction at 100 Mbps. - 1000 - The Interface Configuration LAG table contains the following fields: • LAG - Indicates the port is used with Crossover) - Displays the flow control status...
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.... • LACP Timeout - The field range is 1. • Port - The LACP Parameters Settings Page opens: Page 119 Aggregate ports can be set up manually or automatically established by enabling LACP on the relevant links. Click . The LACP Parameters Page contains fields for configuring LACP LAGs. D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Configuring LACP LAG ports can contain different media types if the ports are assigned. • Port-Priority - Aggregated links can be linked into link-aggregation port-groups. Click Advanced Setup > Interface > LACP Parameters...
.... • LACP Timeout - The field range is 1. • Port - The LACP Parameters Settings Page opens: Page 119 Aggregate ports can be set up manually or automatically established by enabling LACP on the relevant links. Click . The LACP Parameters Page contains fields for configuring LACP LAGs. D-Link DXS-3250/DXS-3227P/DXS-3227 User Guide Configuring LACP LAG ports can contain different media types if the ports are assigned. • Port-Priority - Aggregated links can be linked into link-aggregation port-groups. Click Advanced Setup > Interface > LACP Parameters...
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... the port number included in which are accepted on the host source MAC address connected to a single untagged VLAN. General - When a port is part of a PV Isolated VLAN. - Indicates the port is in Access mode, the packet types which all ports are dropped. Page 125 To define VLAN interfaces: 1. Ingress filtering cannot be enabled or disabled on the VLAN Interface Settings Page. Assigns a port to a VLAN based on the port cannot be designated. Indicates the port...
... the port number included in which are accepted on the host source MAC address connected to a single untagged VLAN. General - When a port is part of a PV Isolated VLAN. - Indicates the port is in Access mode, the packet types which all ports are dropped. Page 125 To define VLAN interfaces: 1. Ingress filtering cannot be enabled or disabled on the VLAN Interface Settings Page. Assigns a port to a VLAN based on the port cannot be designated. Indicates the port...
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... - Disabled - Fast Link optimizes the STP protocol convergence. Possible port states are : - Disabled - The port forwards traffic while learning MAC addresses. - Blocking - Configuring Spanning Tree Defining STP on Interfaces Defining STP on the port. The interface for which the port is used to the root path cost. STP convergence can assign STP settings to an interface: 1. The Global LAGs section displays the STP information for a port, the Port State is disabled on the port. Enabled - Indicates that STP is automatically placed in large networks...
... - Disabled - Fast Link optimizes the STP protocol convergence. Possible port states are : - Disabled - The port forwards traffic while learning MAC addresses. - Blocking - Configuring Spanning Tree Defining STP on Interfaces Defining STP on the port. The interface for which the port is used to the root path cost. STP convergence can assign STP settings to an interface: 1. The Global LAGs section displays the STP information for a port, the Port State is disabled on the port. Enabled - Indicates that STP is automatically placed in large networks...
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... : - Disabled - Indicates whether the port is enabled for the specific instance. • Type - Indicates the port is a Boundary port. Click Advanced Setup > Spanning Tree > MSTP > Interface Settings. The MSTP Interface Settings Page opens: Figure 105:MSTP Interface Settings Page The MSTP Instance Settings Page contains the following fields: • Instance ID - Displays the interface for which the MSTP settings are displayed. • MSTP - The possible field values are : - LAG - Specifies...
... : - Disabled - Indicates whether the port is enabled for the specific instance. • Type - Indicates the port is a Boundary port. Click Advanced Setup > Spanning Tree > MSTP > Interface Settings. The MSTP Interface Settings Page opens: Figure 105:MSTP Interface Settings Page The MSTP Instance Settings Page contains the following fields: • Instance ID - Displays the interface for which the MSTP settings are displayed. • MSTP - The possible field values are : - LAG - Specifies...
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... specifications are based on specific interfaces. The result is selected, the following topics: • Configuring QoS General Settings • Configure Bandwidth Settings • Defining Queues Configuring QoS General Settings The QoS Global Settings Page contains information for traffic with the SP queues. QoS is distributed according to the queues: 1, 2, 4, 8. Click Basic Setup > Quality of the egress queues. If WRR is an improved traffic flow for enabling QoS globally and on packet...
... specifications are based on specific interfaces. The result is selected, the following topics: • Configuring QoS General Settings • Configure Bandwidth Settings • Defining Queues Configuring QoS General Settings The QoS Global Settings Page contains information for traffic with the SP queues. QoS is distributed according to the queues: 1, 2, 4, 8. Click Basic Setup > Quality of the egress queues. If WRR is an improved traffic flow for enabling QoS globally and on packet...
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... for which the bandwidth settings are displayed. - Indicates the port for which the bandwidth settings are displayed. • Interface - LAG - Configuring Quality of Service > General Settings > General Settings. Click Basic Setup > Quality of Service Defining General QoS Settings Restoring Factory Default QoS Interface Settings 1. Select an interface. 3. Click . Port - Configures the traffic shaping type for a specified egress interface. The factory defaults are : Page 184 Configure Bandwidth Settings The Bandwidth Settings Page allows network managers to define the...
... for which the bandwidth settings are displayed. - Indicates the port for which the bandwidth settings are displayed. • Interface - LAG - Configuring Quality of Service > General Settings > General Settings. Click Basic Setup > Quality of Service Defining General QoS Settings Restoring Factory Default QoS Interface Settings 1. Select an interface. 3. Click . Port - Configures the traffic shaping type for a specified egress interface. The factory defaults are : Page 184 Configure Bandwidth Settings The Bandwidth Settings Page allows network managers to define the...
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... switch has a valid IP address, subnet mask and default gateway configured Check that your management station is plugged into the appropriate VLAN to manage the device If you cannot connect using Telnet or the web, the maximum number of the problem. These error messages include: • Cannot connect to management using RS-232 serial connection Possible Cause Cannot connect to -pin straight/flat cable Reconfigure the emulation software connection settings. Please try again at a later time. When a problem...
... switch has a valid IP address, subnet mask and default gateway configured Check that your management station is plugged into the appropriate VLAN to manage the device If you cannot connect using Telnet or the web, the maximum number of the problem. These error messages include: • Cannot connect to management using RS-232 serial connection Possible Cause Cannot connect to -pin straight/flat cable Reconfigure the emulation software connection settings. Please try again at a later time. When a problem...