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... user's guide, may cause radio interference in which case the user will be used in this text: D-Link and the D-Link logo are designed to provide reasonable protection against harmful interference when the equipment is operated in ambiente domestico il ... of Microsoft Corporation. Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen. Warnung! DGS-3048 Gigabit Ethernet Switch Manual Information in this document is subject to change without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this product may cause harmful...
... user's guide, may cause radio interference in which case the user will be used in this text: D-Link and the D-Link logo are designed to provide reasonable protection against harmful interference when the equipment is operated in ambiente domestico il ... of Microsoft Corporation. Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen. Warnung! DGS-3048 Gigabit Ethernet Switch Manual Information in this document is subject to change without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this product may cause harmful...
Product Manual
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DGS-3048 Gigabit Ethernet Switch Manual Table of Contents Intended Readers...6 Notes, Notices, and Cautions ...6 Safety Cautions ...7 General Precautions for Rack-Mountable Products ...8 Introduction...1 Features ... ...5 Identifying External Components ...6 Front Panel ...6 Rear Panel ...6 Side Panels ...6 LED Indicators...7 Connecting the Switch ...8 Switch to End Node ...8 Switch to Hub or Switch ...8 Switch to Core Router Switch...9 Introduction to Switch Management...10 Management Options ...10 Web-based Management Interface...10 SNMP-Based Management...10 Command Line Console Interface ...
DGS-3048 Gigabit Ethernet Switch Manual Table of Contents Intended Readers...6 Notes, Notices, and Cautions ...6 Safety Cautions ...7 General Precautions for Rack-Mountable Products ...8 Introduction...1 Features ... ...5 Identifying External Components ...6 Front Panel ...6 Rear Panel ...6 Side Panels ...6 LED Indicators...7 Connecting the Switch ...8 Switch to End Node ...8 Switch to Hub or Switch ...8 Switch to Core Router Switch...9 Introduction to Switch Management...10 Management Options ...10 Web-based Management Interface...10 SNMP-Based Management...10 Command Line Console Interface ...
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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 Forwarding and Filtering ...60 Unicast Forwarding...60 Multicast Forwarding ...61 Spanning Tree ...62 802.1s MSTP...62 802.1w Rapid Spanning Tree...63 Port Transition ...
DGS-3048 Gigabit Ethernet Switch Manual Forwarding and Filtering ...60 Unicast Forwarding...60 Multicast Forwarding ...61 Spanning Tree ...62 802.1s MSTP...62 802.1w Rapid Spanning Tree...63 Port Transition ...
Product Manual
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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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... Network Management" - Talks about configuring some of the basic functions of the Switch, including accessing the Switch information, using the Web-based Switch management feature on the Switch. Section 7, "Configuration" - Intended Readers The DGS-3048 Manual contains information for setup and management and of the DGS-3048. Notes, Notices, and Cautions NOTE: A NOTE indicates important information that describe the...
... Network Management" - Talks about configuring some of the basic functions of the Switch, including accessing the Switch information, using the Web-based Switch management feature on the Switch. Section 7, "Configuration" - Intended Readers The DGS-3048 Manual contains information for setup and management and of the DGS-3048. Notes, Notices, and Cautions NOTE: A NOTE indicates important information that describe the...
Product Manual
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... service provider. • Do not push any of the following conditions occur, unplug the product from radiators and heat sources. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following safety guidelines to ensure your own personal safety and to cool before removing covers or touching internal components... Japan - 230 V/50 Hz in most of Europe, the Middle East, and the Far East • Also be sure the voltage selection Switch (if provided) on your system components, and never operate the product in your location: - 115 volts (V)/60 hertz (Hz) in most ...
... service provider. • Do not push any of the following conditions occur, unplug the product from radiators and heat sources. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following safety guidelines to ensure your own personal safety and to cool before removing covers or touching internal components... Japan - 230 V/50 Hz in most of Europe, the Middle East, and the Far East • Also be sure the voltage selection Switch (if provided) on your system components, and never operate the product in your location: - 115 volts (V)/60 hertz (Hz) in most ...
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DGS-3048 Gigabit Ethernet Switch Manual • Position system cables and power cables carefully; Always follow your local/national wiring rules. • When connecting or disconnecting power to be stepped on ...
DGS-3048 Gigabit Ethernet Switch Manual • Position system cables and power cables carefully; Always follow your local/national wiring rules. • When connecting or disconnecting power to be stepped on ...
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... branch circuit rating. Do not attempt to connect power to the system until grounding cables are uncertain that the rack is provided to the rack. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack.
... branch circuit rating. Do not attempt to connect power to the system until grounding cables are uncertain that the rack is provided to the rack. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack.
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... component from its shipping carton, do so by the manufacturer. If possible, use antistatic floor pads and workbench pads and an antistatic grounding strap. DGS-3048 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can also take the following steps to prevent damage from the antistatic packing material until you touch any...
... component from its shipping carton, do so by the manufacturer. If possible, use antistatic floor pads and workbench pads and an antistatic grounding strap. DGS-3048 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can also take the following steps to prevent damage from the antistatic packing material until you touch any...
Product Manual
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...255 VLANs. • IGMP snooping support per Switch. • Link aggregation support for up and managing the Switch via a connection to four trunk groups and eight trunk members per Switch. • 802.1D Spanning Tree support. Features The DGS-3048 was designed for backbone and server connection. ... per second • High-speed data forwarding rate of 1,488,095 pps per port at 100% of the DGS-3048. Bridge MIB (RFC 1493) 1 DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of wire-speed for 1000 Mbps speed. • Supports 8K MAC address...
...255 VLANs. • IGMP snooping support per Switch. • Link aggregation support for up and managing the Switch via a connection to four trunk groups and eight trunk members per Switch. • 802.1D Spanning Tree support. Features The DGS-3048 was designed for backbone and server connection. ... per second • High-speed data forwarding rate of 1,488,095 pps per port at 100% of the DGS-3048. Bridge MIB (RFC 1493) 1 DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of wire-speed for 1000 Mbps speed. • Supports 8K MAC address...
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... on MAC Notification support. • Jumbo frame support. • SSH support. • SSL support. • TACACS+/RADIUS support. 2 Ethernet-like MIB (RFC 1643) - However, the DGS-3048 provides counters for the receive functions only. DGS-3048 Gigabit Ethernet Switch Manual -
... on MAC Notification support. • Jumbo frame support. • SSH support. • SSL support. • TACACS+/RADIUS support. 2 Ethernet-like MIB (RFC 1643) - However, the DGS-3048 provides counters for the receive functions only. DGS-3048 Gigabit Ethernet Switch Manual -
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... outlet should first be within 1.82 meters (6 feet) of the Switch and carefully unpack its contents. DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for ...Desktop Installation 3 Attach these cushioning feet on the Switch. Packing List Open the shipping carton of the device. • Visually inspect the power cord and see that there is found missing or damaged, please contact your local D-Link...
... outlet should first be within 1.82 meters (6 feet) of the Switch and carefully unpack its contents. DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for ...Desktop Installation 3 Attach these cushioning feet on the Switch. Packing List Open the shipping carton of the device. • Visually inspect the power cord and see that there is found missing or damaged, please contact your local D-Link...
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... plugged in, the LED indicators should respond as follows: • All LED indicators except console will light solid amber. DGS-3048 Gigabit Ethernet Switch Manual Rack Installation The DGS-3048 can be mounted in an EIA standard-sized, 19-inch rack, which can be used with AC power supply 100-240 VAC, 50 - 60... Hz. To install, attach the mounting brackets on the Switch's side panels (one on each side) and secure them with the...
... plugged in, the LED indicators should respond as follows: • All LED indicators except console will light solid amber. DGS-3048 Gigabit Ethernet Switch Manual Rack Installation The DGS-3048 can be mounted in an EIA standard-sized, 19-inch rack, which can be used with AC power supply 100-240 VAC, 50 - 60... Hz. To install, attach the mounting brackets on the Switch's side panels (one on each side) and secure them with the...
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External Redundant Power System The Switch supports an external redundant power system. CAUTION: Do not use the Switch with DGS-3048 NOTE: See the DPS-500 documentation for more information. DGS-3048 Gigabit Ethernet Switch Manual Power Failure As a precaution in . When power is resumed, plug the Switch back in the event of a power failure, unplug the Switch. Figure 2-3. DPS-500 in DPS-900 Case with DGS-3048 Figure 2-4. DPS-500 in DPS-800 Case with any redundant power system other than the DPS-500. 5
External Redundant Power System The Switch supports an external redundant power system. CAUTION: Do not use the Switch with DGS-3048 NOTE: See the DPS-500 documentation for more information. DGS-3048 Gigabit Ethernet Switch Manual Power Failure As a precaution in . When power is resumed, plug the Switch back in the event of a power failure, unplug the Switch. Figure 2-3. DPS-500 in DPS-900 Case with DGS-3048 Figure 2-4. DPS-500 in DPS-800 Case with any redundant power system other than the DPS-500. 5
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...range from internal to external supply shall not disturb normal operation. • The AC power connector is used to connect the DGS-3048 to a console terminal or PC using a terminal emulation program. • Comprehensive LED indicators display the status of the ...communication port, 48 1000BASE-T ports, and four mini-GBIC combo ports. An auto-Switch circuit automatically switches to another Switch, server, core router Switch, or network backbone. DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side ...
...range from internal to external supply shall not disturb normal operation. • The AC power connector is used to connect the DGS-3048 to a console terminal or PC using a terminal emulation program. • Comprehensive LED indicators display the status of the ...communication port, 48 1000BASE-T ports, and four mini-GBIC combo ports. An auto-Switch circuit automatically switches to another Switch, server, core router Switch, or network backbone. DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side ...
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... Power, Console, RPS, Speed, and Link/Activity. LED Indicators The LED indicators of the Switch for the Switch along with an explanation of the system also provide heat vents to serve the same purpose. This indicator on . • RPS - DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. Side Panel Views of the Switch • The system fans are used...
... Power, Console, RPS, Speed, and Link/Activity. LED Indicators The LED indicators of the Switch for the Switch along with an explanation of the system also provide heat vents to serve the same purpose. This indicator on . • RPS - DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. Side Panel Views of the Switch • The system fans are used...
Product Manual
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... UTP/STP cable-for 10 or 100 Mbps connections. Switch Connected to your Gigabit Ethernet network. DGS-3048 Gigabit Ethernet Switch Manual 4 Connecting the Switch This chapter describes how to connect the DGS-3048 to an End Node The Link/Act LEDs light green when the link is recommended. Switch to the Switch via a two-pair Category 5 or 5e UTP/STP cable...
... UTP/STP cable-for 10 or 100 Mbps connections. Switch Connected to your Gigabit Ethernet network. DGS-3048 Gigabit Ethernet Switch Manual 4 Connecting the Switch This chapter describes how to connect the DGS-3048 to an End Node The Link/Act LEDs light green when the link is recommended. Switch to the Switch via a two-pair Category 5 or 5e UTP/STP cable...
Product Manual
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... a Normal (non-Uplink) Port on a Hub or Switch Using a Straight or Crossover Cable Switch to Core Router Switch This connection can be accomplished using the following fiber optic media: • SFP Transceiver for 1000BASE-LX Single-mode fiber module (... Single-mode fiber module (40km) • SFP Transceiver for 1000BASE-ZX Single-mode fiber module (80km) Figure 4-3 Switch Connected by an Optical Fiber Cable to a Core Router Switch, with a Server Connected by Crossover Cable and a PC Connected by a Category 3, 4, 5, or 5e UTP/STP cable 9 DGS-3048 Gigabit Ethernet Switch Manual Figure 4-2.
... a Normal (non-Uplink) Port on a Hub or Switch Using a Straight or Crossover Cable Switch to Core Router Switch This connection can be accomplished using the following fiber optic media: • SFP Transceiver for 1000BASE-LX Single-mode fiber module (... Single-mode fiber module (40km) • SFP Transceiver for 1000BASE-ZX Single-mode fiber module (80km) Figure 4-3 Switch Connected by an Optical Fiber Cable to a Core Router Switch, with a Server Connected by Crossover Cable and a PC Connected by a Category 3, 4, 5, or 5e UTP/STP cable 9 DGS-3048 Gigabit Ethernet Switch Manual Figure 4-2.
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...; A null modem or crossover RS-232 cable with an SNMP-compatible console program. Select the appropriate serial port (COM port 1 or COM port 2). 4. DGS-3048 Gigabit Ethernet Switch Manual 5 Introduction to Switch Management Management Options This system may also choose the web-based management, accessible through the console port on the front panel or in...
...; A null modem or crossover RS-232 cable with an SNMP-compatible console program. Select the appropriate serial port (COM port 1 or COM port 2). 4. DGS-3048 Gigabit Ethernet Switch Manual 5 Introduction to Switch Management Management Options This system may also choose the web-based management, accessible through the console port on the front panel or in...