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...the user will be required to correct the interference at his own expense. Warnung! Ceci est un produit de classe A. DGS-3048 Gigabit Ethernet Switch Manual Information in this document is likely to cause harmful interference in which case the user may be used in this ... Produkt Funkstoerungen verursachen. Precaución! Attenzione! FCC Warning This equipment has been tested and found to comply with this text: D-Link and the D-Link logo are registered trademarks of the FCC Rules. Reproduction in any proprietary interest in a residential area is subject to take adequate...
...the user will be required to correct the interference at his own expense. Warnung! Ceci est un produit de classe A. DGS-3048 Gigabit Ethernet Switch Manual Information in this document is likely to cause harmful interference in which case the user may be used in this ... Produkt Funkstoerungen verursachen. Precaución! Attenzione! FCC Warning This equipment has been tested and found to comply with this text: D-Link and the D-Link logo are registered trademarks of the FCC Rules. Reproduction in any proprietary interest in a residential area is subject to take adequate...
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 ...System ...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 ...System ...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 ...
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 ...
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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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... network managers familiar with the basic installation of the Switch. DGS-3048 Gigabit Ethernet Switch Manual Preface The DGS-3048 Manual is intended for setup and management and of the DGS-3048 Switch. Talks about configuring some of the basic functions of the Switch, including accessing the Switch information, using the Web-based Switch management feature on cable types and maximum distances...
... network managers familiar with the basic installation of the Switch. DGS-3048 Gigabit Ethernet Switch Manual Preface The DGS-3048 Manual is intended for setup and management and of the DGS-3048 Switch. Talks about configuring some of the basic functions of the Switch, including accessing the Switch information, using the Web-based Switch management feature on cable types and maximum distances...
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...required, consult your service provider or local power company. • To help avoid damaging your system, be sure the voltage selection Switch (if provided) on the power supply is approved for any objects into properly grounded electrical outlets. Do not use a surge ...suppressor, line conditioner, or uninterruptible power supply (UPS). DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect your system from a...
...required, consult your service provider or local power company. • To help avoid damaging your system, be sure the voltage selection Switch (if provided) on the power supply is approved for any objects into properly grounded electrical outlets. Do not use a surge ...suppressor, line conditioner, or uninterruptible power supply (UPS). DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect your system from a...
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... components in a rack, never pull more than one extended component could cause the rack to the floor, and that nothing rests on the floor. 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 hot...
... components in a rack, never pull more than one extended component could cause the rack to the floor, and that nothing rests on the floor. 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 hot...
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... inserted into the rack, carefully extend the rail into a locking position, and then slide the component into or out of the branch circuit rating. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack. Use caution when pressing the component rail release latches and sliding a component into...
... inserted into the rack, carefully extend the rail into a locking position, and then slide the component into or out of the branch circuit rating. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack. Use caution when pressing the component rail release latches and sliding a component into...
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..., use antistatic floor pads and workbench pads and an antistatic grounding strap. Just before you are ready to discharge static electricity from your system. DGS-3048 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can do not remove the component from the antistatic packing material until you touch any of explosion...
..., use antistatic floor pads and workbench pads and an antistatic grounding strap. Just before you are ready to discharge static electricity from your system. DGS-3048 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can do not remove the component from the antistatic packing material until you touch any of explosion...
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...per group. • Port-based 802.1x port access control. Performance Features • Store-and-forward switching scheme. • Switching fabric: 96Gbps • Max. Features The DGS-3048 was designed for backbone and server connection. Forwarding Rate: 35.7 million packets per second • High...for up to 255 VLANs. • IGMP snooping support per Switch. • Link aggregation support for setting up to a console terminal or PC using a terminal emulation program. Powerful and versatile, the Switch eliminates network bottlenecks while giving users the capability to fine-tune ...
...per group. • Port-based 802.1x port access control. Performance Features • Store-and-forward switching scheme. • Switching fabric: 96Gbps • Max. Features The DGS-3048 was designed for backbone and server connection. Forwarding Rate: 35.7 million packets per second • High...for up to 255 VLANs. • IGMP snooping support per Switch. • Link aggregation support for setting up to a console terminal or PC using a terminal emulation program. Powerful and versatile, the Switch eliminates network bottlenecks while giving users the capability to fine-tune ...
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... frame support. • SSH support. • SSL support. • TACACS+/RADIUS support. 2 MIB-II (RFC 1213) - 802.1P/Q MIB (RFC 2674) - four groups. However, the DGS-3048 provides counters for the receive functions only. DGS-3048 Gigabit Ethernet Switch Manual - Ethernet-like MIB (RFC 1643) -
... frame support. • SSH support. • SSL support. • TACACS+/RADIUS support. 2 MIB-II (RFC 1213) - 802.1P/Q MIB (RFC 2674) - four groups. However, the DGS-3048 provides counters for the receive functions only. DGS-3048 Gigabit Ethernet Switch Manual - Ethernet-like MIB (RFC 1643) -
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...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. 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. Installation Use the following items: • A DGS-3048 48-Port Gigabit Layer 2 Ethernet Switch • A mounting kit: 2 mounting brackets and screws • Four rubber feet...
...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. 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. Installation Use the following items: • A DGS-3048 48-Port Gigabit Layer 2 Ethernet Switch • A mounting kit: 2 mounting brackets and screws • Four rubber feet...
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...respond as follows: • All LED indicators except console will momentarily blink. After the Switch is passed, the LED will adjust to mount the witch on the rack. 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 ...placed in an Equipment Rack Power on The Switch can be powered on without having any or all LAN...
...respond as follows: • All LED indicators except console will momentarily blink. After the Switch is passed, the LED will adjust to mount the witch on the rack. 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 ...placed in an Equipment Rack Power on The Switch can be powered on without having any or all LAN...
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CAUTION: Do not use the Switch with DGS-3048 Figure 2-4. Figure 2-3. When power is resumed, plug the Switch back in DPS-800 Case with DGS-3048 NOTE: See the DPS-500 documentation for more information. DPS-500 in the event of a power failure, unplug the Switch. DPS-500 in . External Redundant Power System The Switch supports an external redundant power system. DGS-3048 Gigabit Ethernet Switch Manual Power Failure As a precaution in DPS-900 Case with any redundant power system other than the DPS-500. 5
CAUTION: Do not use the Switch with DGS-3048 Figure 2-4. Figure 2-3. When power is resumed, plug the Switch back in DPS-800 Case with DGS-3048 NOTE: See the DPS-500 documentation for more information. DPS-500 in the event of a power failure, unplug the Switch. DPS-500 in . External Redundant Power System The Switch supports an external redundant power system. DGS-3048 Gigabit Ethernet Switch Manual Power Failure As a precaution in DPS-900 Case with any redundant power system other than the DPS-500. 5
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... ports. The left side panel contains heat vents. 6 Plug the female connector of the provided power cord into a power outlet. DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED indicators of the cord into this... socket, and the male side of the DGS-3048. Front Panel View • An RS-232 DCE console port for setting up and managing the Switch via a connection to a console terminal or PC using a terminal emulation program. • ...
... ports. The left side panel contains heat vents. 6 Plug the female connector of the provided power cord into a power outlet. DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED indicators of the cord into this... socket, and the male side of the DGS-3048. Front Panel View • An RS-232 DCE console port for setting up and managing the Switch via a connection to a console terminal or PC using a terminal emulation program. • ...
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... indicator blinks green when the system is booting up and remains dark when the system is not powered on. • RPS - 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 serve the...inches 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 dissipate heat. The sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. LED Indicators The LED indicators of the system...
... indicator blinks green when the system is booting up and remains dark when the system is not powered on. • RPS - 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 serve the...inches 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 dissipate heat. The sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. LED Indicators The LED indicators of the system...
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...Ethernet network. The Speed LEDs indicate port speed and will remain off for 10 or 100 Mbps connections. 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 ...on that port. The end node should 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. They will light solid green for optimal performance, ...
...Ethernet network. The Speed LEDs indicate port speed and will remain off for 10 or 100 Mbps connections. 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 ...on that port. The end node should 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. They will light solid green for optimal performance, ...
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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 (10km) •...550m) • SFP Transceiver for 1000BASE-LHX 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...
... 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 (10km) •...550m) • SFP Transceiver for 1000BASE-LHX 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...
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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 Switch. The command-line-driven interface provides complete access to 8 data bits, 1 stop bit, and no...keys. Set the terminal emulation software as a data terminal equipment (DTE) connection. Select Terminal keys for Emulation mode. 8. The Switch supports SNMP version 1.0, version 2.0 and version 3.0. To connect a terminal to generate statistics and counters. Connect the female connector ...
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 Switch. The command-line-driven interface provides complete access to 8 data bits, 1 stop bit, and no...keys. Set the terminal emulation software as a data terminal equipment (DTE) connection. Select Terminal keys for Emulation mode. 8. The Switch supports SNMP version 1.0, version 2.0 and version 3.0. To connect a terminal to generate statistics and counters. Connect the female connector ...