Product Manual
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...prodotto appartiene alla classe A. VCCI Warning March 2005 P/N 6DGS3048.02 i Trademarks used in this text: D-Link and the D-Link logo are registered trademarks of D-Link Computer Corporation is strictly forbidden. Microsoft and Windows are trademarks of the FCC Rules. Operation of this equipment ...al usuario para que adopte las medidas adecuadas. Se utilizzato in trademarks and trade names other than its own. DGS-3048 Gigabit Ethernet Switch Manual Information in this document is subject to provide reasonable protection against harmful interference when the equipment is operated in...
...prodotto appartiene alla classe A. VCCI Warning March 2005 P/N 6DGS3048.02 i Trademarks used in this text: D-Link and the D-Link logo are registered trademarks of D-Link Computer Corporation is strictly forbidden. Microsoft and Windows are trademarks of the FCC Rules. Operation of this equipment ...al usuario para que adopte las medidas adecuadas. Se utilizzato in trademarks and trade names other than its own. DGS-3048 Gigabit Ethernet Switch Manual Information in this document is subject to provide reasonable protection against harmful interference when the equipment is operated in...
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
Product Manual
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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 ...
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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... a description of the security features of your Ethernet/Fast Ethernet network. CAUTION: A CAUTION indicates a potential for network managers familiar with network management concepts and terminology. DGS-3048 Gigabit Ethernet Switch Manual Preface The DGS-3048 Manual is intended for property damage, personal injury, or death. Section 3, "Identifying External Components" - Section 9, "Management" - Features information on the...
... a description of the security features of your Ethernet/Fast Ethernet network. CAUTION: A CAUTION indicates a potential for network managers familiar with network management concepts and terminology. DGS-3048 Gigabit Ethernet Switch Manual Preface The DGS-3048 Manual is intended for property damage, personal injury, or death. Section 3, "Identifying External Components" - Section 9, "Management" - Features information on the...
Product Manual
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... current rating of the ampere ratings limit for any of Europe, the Middle East, and the Far East • Also be sure the voltage selection Switch (if provided) on the product's electrical ratings label. The product has been exposed to review and follow. If the system gets wet, see the appropriate..., the caution icon ( ) is used to indicate cautions and precautions that is approved for the voltage and current marked on the power supply is damaged. - DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following precautions.
... current rating of the ampere ratings limit for any of Europe, the Middle East, and the Far East • Also be sure the voltage selection Switch (if provided) on the product's electrical ratings label. The product has been exposed to review and follow. If the system gets wet, see the appropriate..., the caution icon ( ) is used to indicate cautions and precautions that is approved for the voltage and current marked on the power supply is damaged. - DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following precautions.
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... that the full weight of the rack on any system as well as to any cables. • Do not modify power cables or plugs. DGS-3048 Gigabit Ethernet Switch Manual • Position system cables and power cables carefully; Install the power supply before working on the rack, make sure that the stabilizers are...
... that the full weight of the rack on any system as well as to any cables. • Do not modify power cables or plugs. DGS-3048 Gigabit Ethernet Switch Manual • Position system cables and power cables carefully; Install the power supply before working on the rack, make sure that the stabilizers are...
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... cabinet frame. An energy hazard will exist if the safety ground cable is provided to the rack. the slide rails can pinch your fingers. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack. CAUTION: Never defeat the ground conductor or operate the equipment in a rack. NOTE...
... cabinet frame. An energy hazard will exist if the safety ground cable is provided to the rack. the slide rails can pinch your fingers. DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack. CAUTION: Never defeat the ground conductor or operate the equipment in a rack. NOTE...
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... replaced. Just before you are ready to the manufacturer's instructions. x 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 harm delicate components inside your body before unwrapping the antistatic packaging, be sure to prevent damage...
... replaced. Just before you are ready to the manufacturer's instructions. x 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 harm delicate components inside your body before unwrapping the antistatic packaging, be sure to prevent damage...
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... (RSTP). • SNMP V.1, V2c1, and V3 network management, four groups of RMON. • Flash memory for software upgrades. DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of wire-speed for 1000 Mbps speed. • Supports 8K MAC address. • ...Supports four priority queues per port. • Supports 512Kbytes buffer memory per Switch. • Link aggregation support for up and managing the Switch via a connection to a console terminal or PC using a terminal emulation program. Powerful and versatile, the...
... (RSTP). • SNMP V.1, V2c1, and V3 network management, four groups of RMON. • Flash memory for software upgrades. DGS-3048 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of wire-speed for 1000 Mbps speed. • Supports 8K MAC address. • ...Supports four priority queues per port. • Supports 512Kbytes buffer memory per Switch. • Link aggregation support for up and managing the Switch via a connection to a console terminal or PC using a terminal emulation program. Powerful and versatile, the...
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MIB-II (RFC 1213) - 802.1P/Q MIB (RFC 2674) - Private MIB - Mini-RMON MIB (RFC 1757) - four groups. Ethernet-like MIB (RFC 1643) - DGS-3048 Gigabit Ethernet Switch Manual - However, the DGS-3048 provides counters for the receive functions only. The RMON specification defines the counters for both receive and transmit functions. • Supports Web-based...
MIB-II (RFC 1213) - 802.1P/Q MIB (RFC 2674) - Private MIB - Mini-RMON MIB (RFC 1757) - four groups. Ethernet-like MIB (RFC 1643) - DGS-3048 Gigabit Ethernet Switch Manual - However, the DGS-3048 provides counters for the receive functions only. The RMON specification defines the counters for both receive and transmit functions. • Supports Web-based...
Product Manual
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... connector. • Make sure that there is found missing or damaged, please contact your local D-Link reseller for Desktop Installation 3 DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for ventilation between the device and...• The power outlet should first be within 1.82 meters (6 feet) of the Switch and carefully unpack its contents. 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...
... connector. • Make sure that there is found missing or damaged, please contact your local D-Link reseller for Desktop Installation 3 DGS-3048 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for ventilation between the device and...• The power outlet should first be within 1.82 meters (6 feet) of the Switch and carefully unpack its contents. 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...
Product Manual
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...; All LED indicators except console will adjust to mount the witch on each side) and secure them with the screws provided. 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. The Switch's power supply will momentarily blink. This blinking of the LEDs indicates a reset of -band/local console management through ...
...; All LED indicators except console will adjust to mount the witch on each side) and secure them with the screws provided. 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. The Switch's power supply will momentarily blink. This blinking of the LEDs indicates a reset of -band/local console management through ...
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CAUTION: Do not use the Switch with DGS-3048 Figure 2-4. Figure 2-3. DPS-500 in . External Redundant Power System The Switch supports an external redundant power system. DPS-500 in the event of a power failure, unplug the Switch. DGS-3048 Gigabit Ethernet Switch Manual Power Failure As a precaution in DPS-800 Case with DGS-3048 NOTE: See the DPS-500 documentation for more information. When power is resumed, plug the Switch back 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. DPS-500 in . External Redundant Power System The Switch supports an external redundant power system. DPS-500 in the event of a power failure, unplug the Switch. DGS-3048 Gigabit Ethernet Switch Manual Power Failure As a precaution in DPS-800 Case with DGS-3048 NOTE: See the DPS-500 documentation for more information. When power is resumed, plug the Switch back in DPS-900 Case with any redundant power system other than the DPS-500. 5
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... an external Redundant Power Supply connector and an AC power connector. The left side panel contains heat vents. 6 DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED indicators of LED ...RS-232 communication port, 48 1000BASE-T ports, and four mini-GBIC combo ports. An auto-Switch circuit automatically switches to a DPS-500. Front Panel The front panel of the Switch consists of the DGS-3048. Front Panel View • An RS-232 DCE console port for 10/100/1000 connections ...
... an external Redundant Power Supply connector and an AC power connector. The left side panel contains heat vents. 6 DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED indicators of LED ...RS-232 communication port, 48 1000BASE-T ports, and four mini-GBIC combo ports. An auto-Switch circuit automatically switches to a DPS-500. Front Panel The front panel of the Switch consists of the DGS-3048. Front Panel View • An RS-232 DCE console port for 10/100/1000 connections ...
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... provide heat vents to system failure. LED Indicators The LED indicators of the Switch for the Switch along with an explanation of each indicator. The LED is not powered on. • RPS - DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. Do not block these openings, and leave at least 6 ...inches of space at the rear and sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. Be reminded that without proper heat dissipation and...
... provide heat vents to system failure. LED Indicators The LED indicators of the Switch for the Switch along with an explanation of each indicator. The LED is not powered on. • RPS - DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. Do not block these openings, and leave at least 6 ...inches of space at the rear and sides of the Switch include Power, Console, RPS, Speed, and Link/Activity. Be reminded that without proper heat dissipation and...
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... 4-1. They will light solid green 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 an End Node The Link/Act LEDs light green when the link is recommended. Switch Connected to your Gigabit Ethernet network. An end node can be connected to End...
... 4-1. They will light solid green 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 an End Node The Link/Act LEDs light green when the link is recommended. Switch Connected to your Gigabit Ethernet network. An end node can be connected to End...
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DGS-3048 Gigabit Ethernet Switch Manual Figure 4-2. Switch Connected to 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 ...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...
DGS-3048 Gigabit Ethernet Switch Manual Figure 4-2. Switch Connected to 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 ...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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...to emulate a terminal. • A null modem or crossover RS-232 cable with a female DB-9 connector for monitoring and configuring the Switch. The Switch supports SNMP version 1.0, version 2.0 and version 3.0. To connect a terminal to generate statistics and counters. Under Properties, select VT100 for ... port: 1. Set the data format to the serial connector of -band through a web browser. 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...
...to emulate a terminal. • A null modem or crossover RS-232 cable with a female DB-9 connector for monitoring and configuring the Switch. The Switch supports SNMP version 1.0, version 2.0 and version 3.0. To connect a terminal to generate statistics and counters. Under Properties, select VT100 for ... port: 1. Set the data format to the serial connector of -band through a web browser. 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...