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...équates. Other trademarks and trade names may be used in this document is subject to change without the written permission of D-Link Computer Corporation is a Class A product. DGS-3048 Gigabit Ethernet Switch Manual Information in accordance with the limits for a Class A digital device, pursuant to Part 15 of Microsoft Corporation. This equipment generates, uses...
...équates. Other trademarks and trade names may be used in this document is subject to change without the written permission of D-Link Computer Corporation is a Class A product. DGS-3048 Gigabit Ethernet Switch Manual Information in accordance with the limits for a Class A digital device, pursuant to Part 15 of Microsoft Corporation. This equipment generates, uses...
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 ...
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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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.... Section 2, "Unpacking and Setup" - A detailed discussion about connecting and using the Switch's utilities and setting up network configurations, such as Quality of the Switch, including User Accounts and SNMP. Section 10, "Monitoring" - The technical specifications of the Switch. DGS-3048 Gigabit Ethernet Switch Manual Preface The DGS-3048 Manual is intended for network managers familiar with network management concepts and...
.... Section 2, "Unpacking and Setup" - A detailed discussion about connecting and using the Switch's utilities and setting up network configurations, such as Quality of the Switch, including User Accounts and SNMP. Section 10, "Monitoring" - The technical specifications of the Switch. DGS-3048 Gigabit Ethernet Switch Manual Preface The DGS-3048 Manual is intended for network managers familiar with network management concepts and...
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... not block the cooling vents. • Do not spill food or liquids on your system, be sure the voltage selection Switch (if provided) on the electrical ratings label. vii DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following precautions. Safety Cautions To reduce the risk of all products plugged into properly grounded electrical...
... not block the cooling vents. • Do not spill food or liquids on your system, be sure the voltage selection Switch (if provided) on the electrical ratings label. vii DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions Use the following precautions. Safety Cautions To reduce the risk of all products plugged into properly grounded electrical...
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... extended component could cause the rack to the rack installation documentation accompanying the system and the rack for specific caution statements and procedures. viii DGS-3048 Gigabit Ethernet Switch Manual • Position system cables and power cables carefully; Install the power supply before working on the floor. Thus, "component" refers to any cables. •...
... extended component could cause the rack to the rack installation documentation accompanying the system and the rack for specific caution statements and procedures. viii DGS-3048 Gigabit Ethernet Switch Manual • Position system cables and power cables carefully; Install the power supply before working on the floor. Thus, "component" refers to any cables. •...
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... into the rack, carefully extend the rail into a locking position, and then slide the component into or out of the branch circuit rating. ix DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack. The total rack load should not exceed 80 percent of a rack; NOTE: A qualified electrician...
... into the rack, carefully extend the rail into a locking position, and then slide the component into or out of the branch circuit rating. ix DGS-3048 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the rack. The total rack load should not exceed 80 percent of a rack; NOTE: A qualified electrician...
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.... To prevent static damage, discharge static electricity from your body before unwrapping the antistatic packaging, be sure to discharge static electricity from your system. DGS-3048 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can also take the following steps to prevent damage from electrostatic discharge (ESD): 1. You can do not remove...
.... To prevent static damage, discharge static electricity from your body before unwrapping the antistatic packaging, be sure to discharge static electricity from your system. DGS-3048 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can also take the following steps to prevent damage from electrostatic discharge (ESD): 1. You can do not remove...
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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. • 802.1D Spanning Tree support. As an all-gigabit-port Switch...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 port at 100% of the DGS-3048. Powerful and versatile, the Switch eliminates network bottlenecks ...
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. • 802.1D Spanning Tree support. As an all-gigabit-port Switch...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 port at 100% of the DGS-3048. Powerful and versatile, the Switch eliminates network bottlenecks ...
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DGS-3048 Gigabit Ethernet Switch Manual - Ethernet-like MIB (RFC 1643) - The RMON specification defines the counters for both receive and transmit functions. • Supports Web-based management. • TFTP Client ... support. • TACACS+/RADIUS support. 2 Private MIB - Mini-RMON MIB (RFC 1757) - 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) - The RMON specification defines the counters for both receive and transmit functions. • Supports Web-based management. • TFTP Client ... support. • TACACS+/RADIUS support. 2 Private MIB - Mini-RMON MIB (RFC 1757) - MIB-II (RFC 1213) - 802.1P/Q MIB (RFC 2674) - four groups. However, the DGS-3048 provides counters for the receive functions only.
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...found missing or damaged, please contact your local D-Link reseller for ventilation between the device and the objects around it is secured to install the Switch: • The surface must support at each corner of the Switch and carefully unpack its contents. Figure 2-1 Installing ... One or two AC 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
...found missing or damaged, please contact your local D-Link reseller for ventilation between the device and the objects around it is secured to install the Switch: • The surface must support at each corner of the Switch and carefully unpack its contents. Figure 2-1 Installing ... One or two AC 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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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. ... plugged in an Equipment Rack Power on each side) and secure them with other equipment. To install, attach the mounting brackets on the Switch's side panels (one on The Switch can be powered on without having any or all LAN segment cables connected. Installing in , the LED indicators should respond as follows...
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. ... plugged in an Equipment Rack Power on each side) and secure them with other equipment. To install, attach the mounting brackets on the Switch's side panels (one on The Switch can be powered on without having any or all LAN segment cables connected. Installing in , the LED indicators should respond as follows...
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CAUTION: Do not use the Switch with DGS-3048 Figure 2-4. DPS-500 in DPS-800 Case 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. External Redundant Power System The Switch supports an external redundant power system. DPS-500 in DPS-900 Case with any redundant power system other than the DPS-500. 5 Figure 2-3.
CAUTION: Do not use the Switch with DGS-3048 Figure 2-4. DPS-500 in DPS-800 Case 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. External Redundant Power System The Switch supports an external redundant power system. DPS-500 in DPS-900 Case with any redundant power system other than the DPS-500. 5 Figure 2-3.
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.... Plug the female connector of the provided power cord into this socket, and the male side of the Switch contains an external Redundant Power Supply connector and an AC power connector. Figure 3-1. DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED indicators of...
.... Plug the female connector of the provided power cord into this socket, and the male side of the Switch contains an external Redundant Power Supply connector and an AC power connector. Figure 3-1. DGS-3048 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED indicators of...
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DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. LED Indicators • Power - It remains solid green when the system is working normally. • ...7 The sides of each indicator. The following shows the LED indicators for proper ventilation. Side Panel Views of the Switch for the Switch along with an explanation of the system also provide heat vents to serve the same purpose. The LED is not... these openings, and leave at least 6 inches of space at the rear and sides of the Switch • The system fans are used to system failure. LED Indicators The LED indicators of the...
DGS-3048 Gigabit Ethernet Switch Manual Figure 3-3. LED Indicators • Power - It remains solid green when the system is working normally. • ...7 The sides of each indicator. The following shows the LED indicators for proper ventilation. Side Panel Views of the Switch for the Switch along with an explanation of the system also provide heat vents to serve the same purpose. The LED is not... these openings, and leave at least 6 inches of space at the rear and sides of the Switch • The system fans are used to system failure. LED Indicators The LED indicators of the...
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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 Ethernet Network Interface Card (NIC) ... Gigabit Ethernet network. An end node can be connected to an End Node The Link/Act LEDs light green when the link is recommended. Figure 4-1. They will light solid green for 10 or 100 Mbps connections. Switch to the Switch via a Category 3, 4, 5, or 5e UTP/STP cable-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/Fast Ethernet/Gigabit Ethernet Network Interface Card (NIC) ... Gigabit Ethernet network. An end node can be connected to an End Node The Link/Act LEDs light green when the link is recommended. Figure 4-1. They will light solid green for 10 or 100 Mbps connections. Switch to the Switch via a Category 3, 4, 5, or 5e UTP/STP cable-for optimal performance, Category 5e is valid...
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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 (...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 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 (...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 9 DGS-3048 Gigabit Ethernet Switch Manual Figure 4-2.
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... of the RS-232 cable directly to the console port on the front panel or in the database. 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, and tighten the captive retaining screws. 2. The user may be managed out-of a computer running terminal emulation ...
... of the RS-232 cable directly to the console port on the front panel or in the database. 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, and tighten the captive retaining screws. 2. The user may be managed out-of a computer running terminal emulation ...