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...! Trademarks used in accordance with the limits for a Class A digital device, pursuant to change without the written permission of D-Link Computer Corporation is strictly forbidden. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used... adecuadas. Il presente prodotto appartiene alla classe A. Microsoft and Windows are trademarks of D-Link Computer Corporation; Este es un producto de Clase A. DGS-3048 Gigabit Ethernet Switch Manual Information in this document is subject to Part 15 of the FCC Rules. FCC Warning...
...! Trademarks used in accordance with the limits for a Class A digital device, pursuant to change without the written permission of D-Link Computer Corporation is strictly forbidden. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used... adecuadas. Il presente prodotto appartiene alla classe A. Microsoft and Windows are trademarks of D-Link Computer Corporation; Este es un producto de Clase A. DGS-3048 Gigabit Ethernet Switch Manual Information in this document is subject to Part 15 of the FCC Rules. FCC Warning...
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DGS-3048 Gigabit Ethernet Switch Manual Login to Web Manager ...16 Web-based User Interface ...18 Areas of the User Interface ...18 Switch Information ...19 Administration ...21 Switch Information ...21 IP Address...22 Port Configuration...23 Port Settings ...23 Port Description ...25 User Accounts...25 Admin and User Privileges ...27 Port ... Ingress Filtering ...48 Default VLANs ...49 VLAN and Trunk Groups ...49 VLAN status ...49 Static VLAN Entry...50 GVRP Port Settings ...53 Link Aggregation ...55 IGMP Snooping ...57 Current IGMP Snooping Group Entries...58 Static Router Port Entries...58 iii
DGS-3048 Gigabit Ethernet Switch Manual Login to Web Manager ...16 Web-based User Interface ...18 Areas of the User Interface ...18 Switch Information ...19 Administration ...21 Switch Information ...21 IP Address...22 Port Configuration...23 Port Settings ...23 Port Description ...25 User Accounts...25 Admin and User Privileges ...27 Port ... Ingress Filtering ...48 Default VLANs ...49 VLAN and Trunk Groups ...49 VLAN status ...49 Static VLAN Entry...50 GVRP Port Settings ...53 Link Aggregation ...55 IGMP Snooping ...57 Current IGMP Snooping Group Entries...58 Static Router Port Entries...58 iii
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DGS-3048 Gigabit Ethernet Switch Manual Monitoring ...98 CPU Utilization...98 Port Utilization...99 Packets ...100 Received (RX)...100 UMB Cast (RX) ...101 Transmitted (TX) ...102 Size...103 Router Port ...104 Session Table ...104 Port Access Control ...105 RADIUS Authentication ...105 MAC Address ...105 IGMP Snooping Group ...107 IGMP Snooping Forwarding...107 Switch...117 Wichtige Sicherheitshinweise ...117 Product Registration...122 D-Link Europe Limited Product Warranty ...123 D-Link Europe Limited Produktgarantie ...125 D-Link Europe a limité la garantie des produits ...127 Garant...
DGS-3048 Gigabit Ethernet Switch Manual Monitoring ...98 CPU Utilization...98 Port Utilization...99 Packets ...100 Received (RX)...100 UMB Cast (RX) ...101 Transmitted (TX) ...102 Size...103 Router Port ...104 Session Table ...104 Port Access Control ...105 RADIUS Authentication ...105 MAC Address ...105 IGMP Snooping Group ...107 IGMP Snooping Forwarding...107 Switch...117 Wichtige Sicherheitshinweise ...117 Product Registration...122 D-Link Europe Limited Product Warranty ...123 D-Link Europe Limited Produktgarantie ...125 D-Link Europe a limité la garantie des produits ...127 Garant...
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...100% of -band network management via a connection to 255 VLANs. • IGMP snooping support per Switch. • Link aggregation support for up and managing the Switch via a console terminal. • Spanning Tree Algorithm Protocol for creation of alternative backup paths and prevention ... 8K MAC address. • Supports four priority queues per port. • Supports 512Kbytes buffer memory per Switch. • 802.1D Spanning Tree support. DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of -band via the console. • Built-in -band via...
...100% of -band network management via a connection to 255 VLANs. • IGMP snooping support per Switch. • Link aggregation support for up and managing the Switch via a console terminal. • Spanning Tree Algorithm Protocol for creation of alternative backup paths and prevention ... 8K MAC address. • Supports four priority queues per port. • Supports 512Kbytes buffer memory per Switch. • 802.1D Spanning Tree support. DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of -band via the console. • Built-in -band via...
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... your local D-Link reseller for ventilation between the device and the objects around the Switch. Allow adequate space for replacement. Packing List Open the shipping carton of the device. Installation Use the following items: • A DGS-3048 48-Port Gigabit Layer 2 Ethernet Switch • A... power cords • A printed Quick Installation Guide • D-View 5.1 demo CD-ROM • This Manual with the device should be attached. DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for Desktop Installation 3
... your local D-Link reseller for ventilation between the device and the objects around the Switch. Allow adequate space for replacement. Packing List Open the shipping carton of the device. Installation Use the following items: • A DGS-3048 48-Port Gigabit Layer 2 Ethernet Switch • A... power cords • A printed Quick Installation Guide • D-View 5.1 demo CD-ROM • This Manual with the device should be attached. DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for Desktop Installation 3
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This indicator on . • RPS - Figure 3-4. LED Indicators • Power - The LED is operating properly. DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. Be reminded that without proper heat dissipation and air circulation, system components might overheat, which could lead to dissipate... of space at the rear and sides of the Switch for the Switch along with an explanation of the Switch • The system fans are used to system failure. The sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. The following shows the LED indicators for proper...
This indicator on . • RPS - Figure 3-4. LED Indicators • Power - The LED is operating properly. DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. Be reminded that without proper heat dissipation and air circulation, system components might overheat, which could lead to dissipate... of space at the rear and sides of the Switch for the Switch along with an explanation of the Switch • The system fans are used to system failure. The sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. The following shows the LED indicators for proper...
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... four-pair straight Category 5 or 5e UTP/STP cable. 8 DGS-3048 Gigabit Ethernet Switch Manual 4 Connecting the Switch This chapter describes how to connect the DGS-3048 to End Node End nodes include PCs outfitted with a 10, 100, or 1000 Mbps RJ-45 Ethernet/Fast Ethernet/Gigabit ... UTP/STP cable. • A 100BASE-TX hub or Switch can be connected to the Switch via a two-pair Category 5 or 5e UTP/STP cable. • A 1000BASE-T Switch can be connected to an End Node The Link/Act LEDs light green when the link is recommended. A blinking green LED indicates packet activity on...
... four-pair straight Category 5 or 5e UTP/STP cable. 8 DGS-3048 Gigabit Ethernet Switch Manual 4 Connecting the Switch This chapter describes how to connect the DGS-3048 to End Node End nodes include PCs outfitted with a 10, 100, or 1000 Mbps RJ-45 Ethernet/Fast Ethernet/Gigabit ... UTP/STP cable. • A 100BASE-TX hub or Switch can be connected to the Switch via a two-pair Category 5 or 5e UTP/STP cable. • A 1000BASE-T Switch can be connected to an End Node The Link/Act LEDs light green when the link is recommended. A blinking green LED indicates packet activity on...
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CAUTION: When the SFP transceiver acquires a link, the associated integrated 10/100/1000BASE-T port is disabled. 15 To connect a device to an SFP transceiver port: • Use your cabling requirements to select ... transceiver type. • Insert the SFP transceiver (sold separately) into the SFP transceiver slot. • Use the appropriate network cabling to connect a device to the Switch. DGS-3048 Gigabit Ethernet Switch Manual Connecting Devices to the Switch After you assign IP addresses to the Switch, you can connect devices to the connectors on the SFP transceiver.
CAUTION: When the SFP transceiver acquires a link, the associated integrated 10/100/1000BASE-T port is disabled. 15 To connect a device to an SFP transceiver port: • Use your cabling requirements to select ... transceiver type. • Insert the SFP transceiver (sold separately) into the SFP transceiver slot. • Use the appropriate network cabling to connect a device to the Switch. DGS-3048 Gigabit Ethernet Switch Manual Connecting Devices to the Switch After you assign IP addresses to the Switch, you can connect devices to the connectors on the SFP transceiver.
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...0-160 characters. System Contact Name of the Switch type. Boot PROM Version Version number for the device. This can be any problems or questions with the 21 DGS-3048 Gigabit Ethernet Switch Manual 7 Administration The first Web Manager main folder ...is Administration and includes the following windows and sub-folders: IP Address, Switch Information, Advanced Settings, Port Configuration, Port Mirroring, Link Aggregation, IGMP Snooping, Spanning Tree...
...0-160 characters. System Contact Name of the Switch type. Boot PROM Version Version number for the device. This can be any problems or questions with the 21 DGS-3048 Gigabit Ethernet Switch Manual 7 Administration The first Web Manager main folder ...is Administration and includes the following windows and sub-folders: IP Address, Switch Information, Advanced Settings, Port Configuration, Port Mirroring, Link Aggregation, IGMP Snooping, Spanning Tree...
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Port Configuration Window To configure Switch ports: 1. To open the Port Configuration Window click on the Port Configuration folder and choose the Port Settings link. Use the remaining pull-down menus. 2. Figure 7- 3. Choose the port or sequential range of ports using the From and To pull-down menus to configure the parameters described below: 23 DGS-3048 Gigabit Ethernet Switch Manual Port Configuration Port Settings Port settings can be done in the following window.
Port Configuration Window To configure Switch ports: 1. To open the Port Configuration Window click on the Port Configuration folder and choose the Port Settings link. Use the remaining pull-down menus. 2. Figure 7- 3. Choose the port or sequential range of ports using the From and To pull-down menus to configure the parameters described below: 23 DGS-3048 Gigabit Ethernet Switch Manual Port Configuration Port Settings Port settings can be done in the following window.
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DGS-3048 Gigabit Ethernet Switch Manual Port Description Port settings are presented in the description Text description of the port User Accounts The Switch allows you to set up and manage user accounts by using the following window. Port Description Window The following parameters can be set: Parameter Description From/To Description These two fields allow you to specify the range of ports included in following windows. 25 To open the Port Description Window click on the Port Configuration folder and choose the Port Description link. Figure 7- 4.
DGS-3048 Gigabit Ethernet Switch Manual Port Description Port settings are presented in the description Text description of the port User Accounts The Switch allows you to set up and manage user accounts by using the following window. Port Description Window The following parameters can be set: Parameter Description From/To Description These two fields allow you to specify the range of ports included in following windows. 25 To open the Port Description Window click on the Port Configuration folder and choose the Port Description link. Figure 7- 4.
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The default is 514. To return to configure. 30 DGS-3048 Gigabit Ethernet Switch Manual Parameter Description 0 kernel messages 1 user-level messages 2 mail system 3 system daemons 4 security/authorization messages 5 messages generated internally by Syslog line printer subsystem 7 network news ...Port Enter the UDP port number used for the user to the System Log Servers window, click the Show All System Log Servers link. SNTP Settings Time Setting To configure the time settings for the Switch, open the Administration folder, then the SNTP Settings folder and click on the Time Setting...
The default is 514. To return to configure. 30 DGS-3048 Gigabit Ethernet Switch Manual Parameter Description 0 kernel messages 1 user-level messages 2 mail system 3 system daemons 4 security/authorization messages 5 messages generated internally by Syslog line printer subsystem 7 network news ...Port Enter the UDP port number used for the user to the System Log Servers window, click the Show All System Log Servers link. SNTP Settings Time Setting To configure the time settings for the Switch, open the Administration folder, then the SNTP Settings folder and click on the Time Setting...
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DGS-3048 Gigabit Ethernet Switch Manual Parameter Year Description Enter the current year, if you would like to update the system clock. Time in HH MM SS Enter the current time ..., if you want to update the system clock. Open the Administration folder, then the SNTP Setting folder and click on the Time Zone and DST link, revealing the following are windows used to implement your changes.
DGS-3048 Gigabit Ethernet Switch Manual Parameter Year Description Enter the current year, if you would like to update the system clock. Time in HH MM SS Enter the current time ..., if you want to update the system clock. Open the Administration folder, then the SNTP Setting folder and click on the Time Zone and DST link, revealing the following are windows used to implement your changes.
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Specify the path and filename of the server from which you wish to download firmware. Parameter Description Active Server IP Address File Name Select the activity type Enter the IP address of the firmware on the TFTP Services link in the Administration folder: Figure 7- 13. TFTP Services Window To download firmware, configure the following fields and click Start. DGS-3048 Gigabit Ethernet Switch Manual Download Firmware To update the Switch's firmware, click on the Server. 35
Specify the path and filename of the server from which you wish to download firmware. Parameter Description Active Server IP Address File Name Select the activity type Enter the IP address of the firmware on the TFTP Services link in the Administration folder: Figure 7- 13. TFTP Services Window To download firmware, configure the following fields and click Start. DGS-3048 Gigabit Ethernet Switch Manual Download Firmware To update the Switch's firmware, click on the Server. 35
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...Table) to the views created in the previous window. The OID identifies an object tree (MIB tree) that an SNMP manager can access. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 15. The following window should appear: Figure 7- 16. SNMP Group Table An SNMP Group created with this table maps SNMP users...the Add button in the upper left-hand corner of up to the SNMP View Table, click the Show All SNMP View Table Entries link. Subtree OID Type the Object Identifier (OID) Subtree for the entry under the Delete heading. Select Excluded to include this object from ...
...Table) to the views created in the previous window. The OID identifies an object tree (MIB tree) that an SNMP manager can access. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 15. The following window should appear: Figure 7- 16. SNMP Group Table An SNMP Group created with this table maps SNMP users...the Add button in the upper left-hand corner of up to the SNMP View Table, click the Show All SNMP View Table Entries link. Subtree OID Type the Object Identifier (OID) Subtree for the entry under the Delete heading. Select Excluded to include this object from ...
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... SNMP group name for users that can receive SNMP trap messages generated by the Switch's SNMP agent. It includes improvements in the Structure of packets sent between the Switch and a remote SNMP manager. SNMPv3 - NoAuthNoPriv - DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 17. Write View Name Specify a SNMP group name for users that .... Security Level The Security Level settings only apply to the SNMP Group Table, click the Show All SNMP Group Table Entries link. Specifies that the SNMP version 3 will be used to the Switch's SNMP agent. To return to SNMPv3.
... SNMP group name for users that can receive SNMP trap messages generated by the Switch's SNMP agent. It includes improvements in the Structure of packets sent between the Switch and a remote SNMP manager. SNMPv3 - NoAuthNoPriv - DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 17. Write View Name Specify a SNMP group name for users that .... Security Level The Security Level settings only apply to the SNMP Group Table, click the Show All SNMP Group Table Entries link. Specifies that the SNMP version 3 will be used to the Switch's SNMP agent. To return to SNMPv3.
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... SNMP User Table, click the Show All SNMP User Table Entries link. Figure 7- 19. Specifies that the HMAC-SHA authentication protocol will appear. This field is used . This is only operable when the Encryption field has been checked. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 18. SNMP User Table Window To delete an existing entry...
... SNMP User Table, click the Show All SNMP User Table Entries link. Figure 7- 19. Specifies that the HMAC-SHA authentication protocol will appear. This field is used . This is only operable when the Encryption field has been checked. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 18. SNMP User Table Window To delete an existing entry...
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...a password to permit access to MIB objects in the Administration folder, and click the SNMP Community Table link, which will open the SNMP Manager folder, located in the Switch's SNMP agent. 40 The community string acts like a password to give remote SNMP managers access to ... view that are permitted to use the community string to gain access to define the relationship between the SNMP manager and an agent. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 20. SNMP Community Table Configuration Window The following window: To create a new entry, click the Add button, a separate...
...a password to permit access to MIB objects in the Administration folder, and click the SNMP Community Table link, which will open the SNMP Manager folder, located in the Switch's SNMP agent. 40 The community string acts like a password to give remote SNMP managers access to ... view that are permitted to use the community string to gain access to define the relationship between the SNMP manager and an agent. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 20. SNMP Community Table Configuration Window The following window: To create a new entry, click the Add button, a separate...
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...that is used to identify the group of MIB objects that a remote SNMP manager is allowed to access on the Switch. Parameter View Name Access Right DGS-3048 Gigabit Ethernet Switch Manual Description Type an alphanumeric string of up to 32 characters that is used to identify the group of MIB objects ...Right Description Type an alphanumeric string of the window. To display the current settings for an existing SNMP Group Table entry, click the blue link for the entry under the Delete heading. To add a new entry to the SNMP Community Table, the following, the following parameters can ...
...that is used to identify the group of MIB objects that a remote SNMP manager is allowed to access on the Switch. Parameter View Name Access Right DGS-3048 Gigabit Ethernet Switch Manual Description Type an alphanumeric string of up to 32 characters that is used to identify the group of MIB objects ...Right Description Type an alphanumeric string of the window. To display the current settings for an existing SNMP Group Table entry, click the blue link for the entry under the Delete heading. To add a new entry to the SNMP Community Table, the following, the following parameters can ...
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...the SNMP Host Table, click the Show All SNMP Host Table Entries link. To specify that will open the SNMP Manager folder, located in the space provided and click the Apply button. DGS-3048 Gigabit Ethernet Switch Manual Figure7- 23. SNMP Engine ID Configuration Window To change the Engine ...ID, type the new Engine ID in the Administration folder and click on the Switch. SNMP Engine ID The Engine ID is an ...
...the SNMP Host Table, click the Show All SNMP Host Table Entries link. To specify that will open the SNMP Manager folder, located in the space provided and click the Apply button. DGS-3048 Gigabit Ethernet Switch Manual Figure7- 23. SNMP Engine ID Configuration Window To change the Engine ...ID, type the new Engine ID in the Administration folder and click on the Switch. SNMP Engine ID The Engine ID is an ...