Product Manual
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...• Section 2, Mounting Device - Provides step-by -step instructions for managing and monitoring WLAN access points. • Section 13, Configuring IP Information - Provides information about using the EWS, including The D-Link Embedded Web Interface interface, management, and information buttons, as well as information about configuring and managing both static and dynamic MAC addresses. • Section 15, Configuring Spanning Tree - Provides information about Multicast Forwarding. • Section 17, Configuring SNMP - Provides information about stacking devices. •...
...• Section 2, Mounting Device - Provides step-by -step instructions for managing and monitoring WLAN access points. • Section 13, Configuring IP Information - Provides information about using the EWS, including The D-Link Embedded Web Interface interface, management, and information buttons, as well as information about configuring and managing both static and dynamic MAC addresses. • Section 15, Configuring Spanning Tree - Provides information about Multicast Forwarding. • Section 17, Configuring SNMP - Provides information about stacking devices. •...
Product Manual
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DXS/DWS 3200 Series User Guide • Section 18, Configuring Quality of Service on the device. • Section 19, Managing System Files - Provides information about configuring system time, including Daylight Savings Time parameters and Simple Network Time Protocol (SNTP) parameters. • Section 23, Viewing Statistics - Provides information about enabling and defining system logs. • Section 21, Managing Device Diagnostics - Provides information about configuring port mirroring, testing copper and fiber cables, and viewing device health information...
DXS/DWS 3200 Series User Guide • Section 18, Configuring Quality of Service on the device. • Section 19, Managing System Files - Provides information about configuring system time, including Daylight Savings Time parameters and Simple Network Time Protocol (SNTP) parameters. • Section 23, Viewing Statistics - Provides information about enabling and defining system logs. • Section 21, Managing Device Diagnostics - Provides information about configuring port mirroring, testing copper and fiber cables, and viewing device health information...
Product Manual
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... network connectivity, and 2 stacking ports on the front panel for the following: • DXS-3250/DWS Front Panel • DXS/DWS-3227 Front Panel • DXS- 3227P Front Panel • Back Panels DXS-3250/DWS Front Panel The D-Link DXS/DWS-3250 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 back panel. Device management is a 48 port Gigabit Ethernet Managed Switch. The device configuration...
... network connectivity, and 2 stacking ports on the front panel for the following: • DXS-3250/DWS Front Panel • DXS/DWS-3227 Front Panel • DXS- 3227P Front Panel • Back Panels DXS-3250/DWS Front Panel The D-Link DXS/DWS-3250 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 back panel. Device management is a 48 port Gigabit Ethernet Managed Switch. The device configuration...
Product Manual
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... for network connectivity, and 2 optional stacking or uplink module bays on each port with the system LEDs displayed separately. There are four SFP port, which contains 1000Base-X (fiber) connections. • XFP port - The port is used to connect the device to the console managing the device. • 4 SFP Ports - There are four SFP port, which contains 1000Base-X (fiber) connections. DXS/DWS-3227 Front Panel The D-Link DXS-3227 is a 24 port Gigabit Ethernet Managed Switch. The RJ-45 ports are the Port activity LEDs...
... for network connectivity, and 2 optional stacking or uplink module bays on each port with the system LEDs displayed separately. There are four SFP port, which contains 1000Base-X (fiber) connections. • XFP port - The port is used to connect the device to the console managing the device. • 4 SFP Ports - There are four SFP port, which contains 1000Base-X (fiber) connections. DXS/DWS-3227 Front Panel The D-Link DXS-3227 is a 24 port Gigabit Ethernet Managed Switch. The RJ-45 ports are the Port activity LEDs...
Product Manual
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... installed. Table 8: Device Port Default Settings Function Port speed and mode Port forwarding state Head of line blocking prevention Flow Control Back Pressure Default Settings 1000M Auto-negotiation Enabled On (Enabled) Off Off Note These default settings can be modified once the device is fully operational before completely booting. POST runs every time the device is initialized and checks hardware components to the AC receptacle. 4. Page 32 DXS/DWS 3200 Series User Guide Device Port Default Settings The following : 1. If a critical problem...
... installed. Table 8: Device Port Default Settings Function Port speed and mode Port forwarding state Head of line blocking prevention Flow Control Back Pressure Default Settings 1000M Auto-negotiation Enabled On (Enabled) Off Off Note These default settings can be modified once the device is fully operational before completely booting. POST runs every time the device is initialized and checks hardware components to the AC receptacle. 4. Page 32 DXS/DWS 3200 Series User Guide Device Port Default Settings The following : 1. If a critical problem...
Product Manual
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... management station, SNMP community strings must be configured, which starts after the device has booted successfully, includes static IP address and subnet mask configuration, and setting user name and privilege level to the same subnet as shown in the device tables. Console# show ip interface" command. To save the configuration, enter the following configuration example where 101.101.101.101 is the specific management station, and 5.1.1.100 is the static route: Console# configure Console(config)# interface vlan 1 Console(config...
... management station, SNMP community strings must be configured, which starts after the device has booted successfully, includes static IP address and subnet mask configuration, and setting user name and privilege level to the same subnet as shown in the device tables. Console# show ip interface" command. To save the configuration, enter the following configuration example where 101.101.101.101 is the specific management station, and 5.1.1.100 is the static route: Console# configure Console(config)# interface vlan 1 Console(config...
Product Manual
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... services: • Console • Telnet • SSH • HTTP • HTTPS Passwords are user-defined. Configuring Security Passwords Introduction The security passwords can be configured for the local terminal only and allows a one-time access to always assign a password. If a user-defined password is no specified password, privileged users can be set to enable access and configuration rights to enable, enter george at the password prompt. Although user names can access the Web interface with no default password configured; When changing a device's mode...
... services: • Console • Telnet • SSH • HTTP • HTTPS Passwords are user-defined. Configuring Security Passwords Introduction The security passwords can be configured for the local terminal only and allows a one-time access to always assign a password. If a user-defined password is no specified password, privileged users can be set to enable access and configuration rights to enable, enter george at the password prompt. Although user names can access the Web interface with no default password configured; When changing a device's mode...
Product Manual
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... authentication login default line Console(config)# aaa authentication enable default line Console(config)# line ssh Console(config-line)# login authentication default Console(config-line)# enable authentication default Console(config-line)# password jones When initially logging onto a device through a Telnet session, enter bob at the password prompt. In the Web browser enable SSL 2.0 or greater for password. Page 41 Note HTTP and HTTPS services require level 15 access and connect directly to use an HTTPS session. Configuring an Initial SSH password To configure an initial SSH password...
... authentication login default line Console(config)# aaa authentication enable default line Console(config)# line ssh Console(config-line)# login authentication default Console(config-line)# enable authentication default Console(config-line)# password jones When initially logging onto a device through a Telnet session, enter bob at the password prompt. In the Web browser enable SSL 2.0 or greater for password. Page 41 Note HTTP and HTTPS services require level 15 access and connect directly to use an HTTPS session. Configuring an Initial SSH password To configure an initial SSH password...
Product Manual
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... default settings are user-assigned defaults. Defines the default time that passes before the connection between the device and the TACACS+ server. • Key String - DXS/DWS 3200 Series User Guide Defining TACACS+ Authentication Terminal Access Controller Access Control System (TACACS+) provides centralized security user access validation. Once the authentication session is 5. Defines the default device source IP address used for the TACACS+ session between the device and the TACACS+ times out. Performed at login...
... default settings are user-assigned defaults. Defines the default time that passes before the connection between the device and the TACACS+ server. • Key String - DXS/DWS 3200 Series User Guide Defining TACACS+ Authentication Terminal Access Controller Access Control System (TACACS+) provides centralized security user access validation. Once the authentication session is 5. Defines the default device source IP address used for the TACACS+ session between the device and the TACACS+ times out. Performed at login...
Product Manual
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... System > Management Security > Passwords > Local Users. The lowest user access level is 1 and the highest is updated. Defines the local user password. Verifies the password. To edit the settings for a local user: 1. Click . Click . The Local User Settings Page opens: Figure 50: Local User Settings Page 3. Users with access level 15 are saved, and the device is 15. Define the User Name, Access Level, Password, and Confirm Password fields. 4. DXS/DWS 3200 Series User Guide In...
... System > Management Security > Passwords > Local Users. The lowest user access level is 1 and the highest is updated. Defines the local user password. Verifies the password. To edit the settings for a local user: 1. Click . Click . The Local User Settings Page opens: Figure 50: Local User Settings Page 3. Users with access level 15 are saved, and the device is 15. Define the User Name, Access Level, Password, and Confirm Password fields. 4. DXS/DWS 3200 Series User Guide In...
Product Manual
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The interface supports transmission between two link partners that the port advertises for a 100 Mbps speed port and half duplex mode setting. - 100 Full - Defines the auto negotiation setting the port advertises. Indicates that enables a port to advertise its transmission rate, duplex mode, and flow control abilities to disable ports from receiving messages. • Flow Control - Operates when the port is in the Interface Configuration Page, the Port or LAG Configuration Settings Page includes the Reactivate Suspended Port or Reactivate Suspended Lag fields...
The interface supports transmission between two link partners that the port advertises for a 100 Mbps speed port and half duplex mode setting. - 100 Full - Defines the auto negotiation setting the port advertises. Indicates that enables a port to advertise its transmission rate, duplex mode, and flow control abilities to disable ports from receiving messages. • Flow Control - Operates when the port is in the Interface Configuration Page, the Port or LAG Configuration Settings Page includes the Reactivate Suspended Port or Reactivate Suspended Lag fields...
Product Manual
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... define VLAN interfaces: 1. The VLAN Interface Settings Page opens. Displays the port number included in Access mode, the packet types which are part of a VLAN. General - Indicates a port belongs to untagged packets. Indicates the port belongs to VLANs in which is in the VLAN. • Interface VLAN Mode - Customer - indicates the CPE VLAN which all ports are tagged, except for managing ports that can be enabled or disabled on the port cannot be designated. Packets classified to the Multicast TV VLAN...
... define VLAN interfaces: 1. The VLAN Interface Settings Page opens. Displays the port number included in Access mode, the packet types which are part of a VLAN. General - Indicates a port belongs to untagged packets. Indicates the port belongs to VLANs in which is in the VLAN. • Interface VLAN Mode - Customer - indicates the CPE VLAN which all ports are tagged, except for managing ports that can be enabled or disabled on the port cannot be designated. Packets classified to the Multicast TV VLAN...
Product Manual
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... between the same ESS APs, stations remain connected to the system. The wireless network is enabled, and the device is United States. Page 143 enables/disables global tx-power on the switch 2. Defining WLAN Defining WLAN System Properties • Idle Station Timeout - ESS are denied network access. The default value is timed out. SSIDs act as a password when a mobile device attempts to...
... between the same ESS APs, stations remain connected to the system. The wireless network is enabled, and the device is United States. Page 143 enables/disables global tx-power on the switch 2. Defining WLAN Defining WLAN System Properties • Idle Station Timeout - ESS are denied network access. The default value is timed out. SSIDs act as a password when a mobile device attempts to...
Product Manual
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... network core from being assigned the spanning tree root. • Port Fast - Indicates if Fast Link is taken on traffic. If enabled, the port state determines what forwarding action is enabled on the port. Disabled - Indicates that STP is currently blocked and cannot forward traffic or learn MAC addresses. Click Advanced Setup > Spanning Tree > STP > Interface Settings. Enabled - STP convergence can assign STP settings to specific interfaces using the STP Interface Page. sible field values are : - The Global LAGs section displays the STP information for a port, the Port...
... network core from being assigned the spanning tree root. • Port Fast - Indicates if Fast Link is taken on traffic. If enabled, the port state determines what forwarding action is enabled on the port. Disabled - Indicates that STP is currently blocked and cannot forward traffic or learn MAC addresses. Click Advanced Setup > Spanning Tree > STP > Interface Settings. Enabled - STP convergence can assign STP settings to specific interfaces using the STP Interface Page. sible field values are : - The Global LAGs section displays the STP information for a port, the Port...
Product Manual
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... a point-to the LAN. - Indicates the bridge priority and the MAC Address of the port. Indicates the LAG to the root path cost. The STP Interface Settings Page opens: Figure 124:STP Interface Settings Page 3. Backup ports occur only when two ports are less likely to Block- Indicates the cost of the port participating in increments of times the port has changed from the root interface. - Configuring Spanning Tree Defining STP on Interfaces -
... a point-to the LAN. - Indicates the bridge priority and the MAC Address of the port. Indicates the LAG to the root path cost. The STP Interface Settings Page opens: Figure 124:STP Interface Settings Page 3. Backup ports occur only when two ports are less likely to Block- Indicates the cost of the port participating in increments of times the port has changed from the root interface. - Configuring Spanning Tree Defining STP on Interfaces -
Product Manual
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.... After QoS has been configured, the original device QoS default settings can be assigned a lower priority queue. Specifies which is an improved traffic flow for enabling QoS globally and on a per-port basis. DXS/DWS 3200 Series User Guide Quality of Service Overview Quality of Service (QoS) provides the ability to specific values. For example, certain types of traffic that require minimal delay, such as VLAN Priority Tag (VPT) and DiffServ Code Point...
.... After QoS has been configured, the original device QoS default settings can be assigned a lower priority queue. Specifies which is an improved traffic flow for enabling QoS globally and on a per-port basis. DXS/DWS 3200 Series User Guide Quality of Service Overview Quality of Service (QoS) provides the ability to specific values. For example, certain types of traffic that require minimal delay, such as VLAN Priority Tag (VPT) and DiffServ Code Point...
Product Manual
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... and prioritizing network traffic at the data link/MAC sub-layer. 802.1p traffic is received for additional traffic. The system supports the following features: Feature Auto Negotiation Description Auto negotiation allows an device to advertise modes of priority, similar to automatically configure both system wide and port specific device configuration. Automatic MAC Addresses Aging Back Pressure Class Of Service Command Line Interface Configuration File Management DHCP Clients MAC addresses from overflowing. On half-duplex links, the receiving port prevents buffer...
... and prioritizing network traffic at the data link/MAC sub-layer. 802.1p traffic is received for additional traffic. The system supports the following features: Feature Auto Negotiation Description Auto negotiation allows an device to advertise modes of priority, similar to automatically configure both system wide and port specific device configuration. Automatic MAC Addresses Aging Back Pressure Class Of Service Command Line Interface Configuration File Management DHCP Clients MAC addresses from overflowing. On half-duplex links, the receiving port prevents buffer...
Product Manual
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... users on Password Management, see "Configuring Passwords". DXS/DWS 3200 Series User Guide Feature MAC Multicast Support MDI/MDIX Support Multiple Spanning Tree Password Management Port Based Authentication Port Based Virtual LANs Port Mirroring Description Multicast service is a limited broadcast service, which allows oneto-many and many connections for information distribution. Users specify which frames can transmit and receive data. Password management provides increased network security and improved password control. Port mirroring monitors and mirrors network traffic...
... users on Password Management, see "Configuring Passwords". DXS/DWS 3200 Series User Guide Feature MAC Multicast Support MDI/MDIX Support Multiple Spanning Tree Password Management Port Based Authentication Port Based Virtual LANs Port Mirroring Description Multicast service is a limited broadcast service, which allows oneto-many and many connections for information distribution. Users specify which frames can transmit and receive data. Password management provides increased network security and improved password control. Port mirroring monitors and mirrors network traffic...
Product Manual
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... number. The CLI Traceroute utility can be executed from incoming frames. Page 330 Switches exchange configuration messages using specifically formatted frames and selectively enable and disable forwarding on ports. SSH uses RSA and DSA Public Key cryptography for validation of data through privacy, authentication, and data integrity. Octets streams are identified by a network SNTP server. TACACS+ provides centralized security for device connections and authentication. The device supports boot image, software and configuration upload/download via TFTP...
... number. The CLI Traceroute utility can be executed from incoming frames. Page 330 Switches exchange configuration messages using specifically formatted frames and selectively enable and disable forwarding on ports. SSH uses RSA and DSA Public Key cryptography for validation of data through privacy, authentication, and data integrity. Octets streams are identified by a network SNTP server. TACACS+ provides centralized security for device connections and authentication. The device supports boot image, software and configuration upload/download via TFTP...
Product Manual
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... port LED is off • Add and Edit pages do not open . Problems Cannot connect to management using Telnet or the web, the maximum number of connections may already be determined. This includes how the problem is recorded with a valid link light, and that the port has not been disabled Ensure that your cable is properly connected with all known results from the terminal emulations software is not readable Faulty serial cable Software settings...
... port LED is off • Add and Edit pages do not open . Problems Cannot connect to management using Telnet or the web, the maximum number of connections may already be determined. This includes how the problem is recorded with a valid link light, and that the port has not been disabled Ensure that your cable is properly connected with all known results from the terminal emulations software is not readable Faulty serial cable Software settings...