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... 15 of the FCC Rules. CE Mark Warning This is strictly forbidden. In a domestic environment, this text: D-Link and the D-Link logo are trademarks of this user's guide, may be required to either the entities claiming the marks and names or... March 2005 P/N 6DGS3048.02 i DGS-3048 Gigabit Ethernet Switch Manual Information in trademarks and trade names other than its own. D-Link Computer Corporation disclaims any manner whatsoever without notice. © 2005 D-Link Computer Corporation. These limits are registered trademarks of D-Link Computer Corporation is a Class A ...
... 15 of the FCC Rules. CE Mark Warning This is strictly forbidden. In a domestic environment, this text: D-Link and the D-Link logo are trademarks of this user's guide, may be required to either the entities claiming the marks and names or... March 2005 P/N 6DGS3048.02 i DGS-3048 Gigabit Ethernet Switch Manual Information in trademarks and trade names other than its own. D-Link Computer Corporation disclaims any manner whatsoever without notice. © 2005 D-Link Computer Corporation. These limits are registered trademarks of D-Link Computer Corporation is a Class A ...
Product Manual
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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...
Product Manual
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... management via a connection to a console terminal or PC using a terminal emulation program. DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of RMON. • Flash memory for software upgrades....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 of network loops, including Multiple Spanning Tree (MSTP) and Rapid Spanning Tree (RSTP). • SNMP V.1, V2c1, and V3 network management, four groups of the DGS-3048...
... management via a connection to a console terminal or PC using a terminal emulation program. DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of RMON. • Flash memory for software upgrades....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 of network loops, including Multiple Spanning Tree (MSTP) and Rapid Spanning Tree (RSTP). • SNMP V.1, V2c1, and V3 network management, four groups of the DGS-3048...
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... first be within 1.82 meters (6 feet) of the device. • Visually inspect the power cord and see that it . DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for Desktop Installation 3 The carton should contain the following guidelines when.... • Make sure that there is found missing or damaged, please contact your local D-Link reseller for ventilation between the device and the objects around the Switch. Figure 2-1 Installing Rubber Feet for the Switch. Packing List Open the shipping carton of the device.
... first be within 1.82 meters (6 feet) of the device. • Visually inspect the power cord and see that it . DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for Desktop Installation 3 The carton should contain the following guidelines when.... • Make sure that there is found missing or damaged, please contact your local D-Link reseller for ventilation between the device and the objects around the Switch. Figure 2-1 Installing Rubber Feet for the Switch. Packing List Open the shipping carton of the device.
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... dark when it is not in use or the main power is solid amber when the POST fails. 7 The sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. LED Indicators • Power - This indicator blinks green when the system is booting up and remains dark when the system is... indicators of the system also provide heat vents to serve the same purpose. The LED is working normally. • Console - This indicator on . • RPS - DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. It remains solid green when the system is powered up .
... dark when it is not in use or the main power is solid amber when the POST fails. 7 The sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. LED Indicators • Power - This indicator blinks green when the system is booting up and remains dark when the system is... indicators of the system also provide heat vents to serve the same purpose. The LED is working normally. • Console - This indicator on . • RPS - DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. It remains solid green when the system is powered up .
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... 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. Switch to Hub or Switch These connections can be connected to... 5e UTP/STP cable. 8 They will light solid green for optimal performance, Category 5e is valid. 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...
... 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. Switch to Hub or Switch These connections can be connected to... 5e UTP/STP cable. 8 They will light solid green for optimal performance, Category 5e is valid. 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...
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...; Use the appropriate network cabling to connect a device to the Switch. CAUTION: When the SFP transceiver acquires a link, the associated integrated 10/100/1000BASE-T port is disabled. 15 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...
...; Use the appropriate network cabling to connect a device to the Switch. CAUTION: When the SFP transceiver acquires a link, the associated integrated 10/100/1000BASE-T port is disabled. 15 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...
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...settings. This can be any problems or questions with the 21 Switch Information Figure 7- 1. Boot PROM Version Version number for the firmware chip. 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,...
...settings. This can be any problems or questions with the 21 Switch Information Figure 7- 1. Boot PROM Version Version number for the firmware chip. 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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Use the remaining pull-down menus. 2. Figure 7- 3. Port Configuration Window To configure Switch ports: 1. 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. 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. Port Configuration Window To configure Switch ports: 1. 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. To open the Port Configuration Window click on the Port Configuration folder and choose the Port Settings link.
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Figure 7- 4. Port Description Window The following parameters can be set: Parameter Description From/To Description These two fields allow you to specify the range of the port User Accounts The Switch allows you to set up and manage user accounts by using the following window. DGS-3048 Gigabit Ethernet Switch Manual Port Description Port settings are presented in the description Text description 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. Port Description Window The following parameters can be set: Parameter Description From/To Description These two fields allow you to specify the range of the port User Accounts The Switch allows you to set up and manage user accounts by using the following window. DGS-3048 Gigabit Ethernet Switch Manual Port Description Port settings are presented in the description Text description 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.
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...to configure. 30 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 link, revealing the following window for sending Syslog messages. The default is 514. To ...delete an entry from the System Log Servers window, click the corresponding under the Delete heading of the entry to delete. To set the System Log Server configuration, click Apply. DGS-3048 Gigabit Ethernet Switch...
...to configure. 30 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 link, revealing the following window for sending Syslog messages. The default is 514. To ...delete an entry from the System Log Servers window, click the corresponding under the Delete heading of the entry to delete. To set the System Log Server configuration, click Apply. DGS-3048 Gigabit Ethernet Switch...
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... the Administration folder, then the SNTP Setting folder and click on the Time Zone and DST link, revealing the following are windows used to configure time zones and Daylight Savings time settings for SNTP. DGS-3048 Gigabit Ethernet Switch Manual Parameter Year Description Enter the current year, if you would like to update the...
... the Administration folder, then the SNTP Setting folder and click on the Time Zone and DST link, revealing the following are windows used to configure time zones and Daylight Savings time settings for SNTP. DGS-3048 Gigabit Ethernet Switch Manual Parameter Year Description Enter the current year, if you would like to update the...
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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. DGS-3048 Gigabit Ethernet Switch Manual Download Firmware To update the Switch's firmware, click on the Server. 35 TFTP Services Window To download firmware, configure the following fields and click Start.
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. DGS-3048 Gigabit Ethernet Switch Manual Download Firmware To update the Switch's firmware, click on the Server. 35 TFTP Services Window To download firmware, configure the following fields and click Start.
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... View Table Entries link. To return to the Switch's SNMP Group Table, click the Add button in the list of the SNMP Group Table window. To implement your new settings, click Apply. Subtree OID Type the Object Identifier (OID) Subtree for the entry under the Delete heading. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 15...
... View Table Entries link. To return to the Switch's SNMP Group Table, click the Add button in the list of the SNMP Group Table window. To implement your new settings, click Apply. Subtree OID Type the Object Identifier (OID) Subtree for the entry under the Delete heading. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 15...
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... Table Entries link. NoAuthNoPriv - Specifies that packets sent between the Switch and a remote SNMP manger will be used . Specifies that authorization will be required, and that authorization will be required, but there will be encrypted. To return to SNMPv3. Specifies that the SNMP version 3 will be used . AuthPriv - DGS-3048 Gigabit Ethernet Switch Manual Figure...
... Table Entries link. NoAuthNoPriv - Specifies that packets sent between the Switch and a remote SNMP manger will be used . Specifies that authorization will be required, and that authorization will be required, but there will be encrypted. To return to SNMPv3. Specifies that the SNMP version 3 will be used . AuthPriv - DGS-3048 Gigabit Ethernet Switch Manual Figure...
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... a password. To display a user table click on a user name in the User Name column. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 18. SNMP V3 Encryption Check to the SNMP User Table, click the Show All SNMP User Table Entries link. The SNMP User Table Display window appears. 39 This field is only operable when...
... a password. To display a user table click on a user name in the User Name column. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 18. SNMP V3 Encryption Check to the SNMP User Table, click the Show All SNMP User Table Entries link. The SNMP User Table Display window appears. 39 This field is only operable when...
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...string acts like a password to give remote SNMP managers access to MIB objects in the Administration folder, and click the SNMP Community Table link, which will open the following parameters can be associated with the community string: • An Access List of IP addresses of SNMP... managers that are permitted to use the community string to gain access to the Switch's SNMP agent. • Any MIB view that defines the subset of all MIB objects will appear. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 20. SNMP Community Table Configuration Window The following window: To create ...
...string acts like a password to give remote SNMP managers access to MIB objects in the Administration folder, and click the SNMP Community Table link, which will open the following parameters can be associated with the community string: • An Access List of IP addresses of SNMP... managers that are permitted to use the community string to gain access to the Switch's SNMP agent. • Any MIB view that defines the subset of all MIB objects will appear. DGS-3048 Gigabit Ethernet Switch Manual Figure 7- 20. SNMP Community Table Configuration Window The following window: To create ...
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...- To display the current settings for an existing SNMP Group Table entry, click the blue link for the entry under the Delete heading. 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 that a remote SNMP manager is allowed to access on the Switch. Specifies that SNMP community members ...
...- To display the current settings for an existing SNMP Group Table entry, click the blue link for the entry under the Delete heading. 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 that a remote SNMP manager is allowed to access on the Switch. Specifies that SNMP community members ...
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... a Auth-Priv security level. This is a unique identifier used , with a NoAuthNoPriv security level. To display the Switch's SNMP Engine ID, open the SNMP Engine ID Configuration window, as shown below. SNMP Trap Configuration 42 To specify that...to the SNMP Host Table, click the Show All SNMP Host Table Entries link. To return to identify the SNMP engine on the SNMP Engine ID link. V2 - Figure 7- 24. SNMP Host Table Configuration Window The following ...String or Type in the space provided and click the Apply button. DGS-3048 Gigabit Ethernet Switch Manual Figure7- 23.
... a Auth-Priv security level. This is a unique identifier used , with a NoAuthNoPriv security level. To display the Switch's SNMP Engine ID, open the SNMP Engine ID Configuration window, as shown below. SNMP Trap Configuration 42 To specify that...to the SNMP Host Table, click the Show All SNMP Host Table Entries link. To return to identify the SNMP engine on the SNMP Engine ID link. V2 - Figure 7- 24. SNMP Host Table Configuration Window The following ...String or Type in the space provided and click the Apply button. DGS-3048 Gigabit Ethernet Switch Manual Figure7- 23.