RECYCLABLE
DFE-2600 Series Ethernet/Fast Ethernet Dual-Speed Managed/Unmanaged
Stackable Hubs User Guide
Copyright Statement
Trademarks
Wichtige Sicherheitshinweise
Software
Limited Warranty
Hardware
LIMITATION OF WARRANTIES
D-Link Offices for Registration and Warranty Service
LIMITATION OF LIABILITY
FCC Warning
CE Mark Warning
VCCI A Warning
ABOUT THIS GUIDE
TABLE OF CONTENTS
UNPACKING AND SETUP
UNDERSTANDING INDICATORS
viii
MASTER HUB SETUP AND MANAGEMENT
MAKING CONNECTIONS
WEB-BASED NETWORK MANAGEMENT
CABLES AND CONNECTORS
General
SPECIFICATIONS
GLOSSARY
LED Indicators
About This Guide
ABOUT THIS GUIDE
Models Covered
Conventions
About This Guide
Overview of the User Guide
Introduction
INTRODUCTION
Product Description
Introduction
Product Features
Introduction
Digital hub ID number front panel display Auto-partition protection
10Mbps Repeater 100Mbps Repeater NWay Detection RJ-45 Ports
Dual-Speed Ethernet Hub Technology Overview
Introduction
Introduction
please
Unpacking and Setup
UNPACKING AND SETUP
Unpacking
Unpacking and Setup
Identifying External Components
Front Panel
Uplink Port
LED Indicator Panel
Unpacking and Setup
Twisted-Pair Ports
Module Slots
Rear Panel
Diagnostic Console Port -- Master Models Only
Unpacking and Setup
Unpacking and Setup
Installing the Hub
Installation
AC Power Connector For the power cord
Unpacking and Setup
Rack Mounting
Unpacking and Setup
Replacing the Power Supply
Unpacking and Setup
5. Slide the replacement power supply into the chassis, engaging the connector carefully
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Understanding Indicators
UNDERSTANDING INDICATORS
DFE-2624i / DFE-2624ix Indicator Panel
DFE-2616i / DFE-2616ix Indicator Panel
Power Indicator
Hub State Indicators
DFE-2624 / DFE-2624x Indicator Panel
DFE-2616 / DFE-2616x Indicator Panel
Segment Utilization % 10Mbps and 100Mbps
Module Indicators
Hub ID Indicator
Understanding Indicators
Link green
Port State Indicators
Disabled steady amber
Understanding Indicators
Understanding Indicators
SNMP Indicator
Port Speed Indicators
Console Port Indicator CON
Understanding Indicators
1. A good connection has been established with a console for example, a PC or other computer. The diagnostic port of a DFE-2600 series master hub must be connected to the consoles RS-232 serial port us- ing a normal serial cable
Making Connections
MAKING CONNECTIONS
Hub Cascading/Building a Stack
Dual-Speed Stackable Hubs User’s Guide
Always turn off power to the entire stack be
fore adding or removing hubs
Making Connections
Making Connections
Connectivity Rules
Making Connections
The Diagnostic Port
Diagnostic Port Connection
Making Connections
Hub to End-Station Connection
Making Connections
connections require either a Category 5 UTP cable or an STP cable. These cables can be up to 100 meters long
Making Connections
Hub-to-Hub Uplink
they cannot be used at the same time
PORT
DEVICE
PORT
DEVICE BEING
Making Connections
Optional Module Connections
Making Connections
Module Installation
Making Connections
Switch Module DFE-260S
Fiber Optic Module DFE-260FX
Making Connections
Fast Ethernet Module DFE-260TX
speed modes of any device connected to it
The DIP switch may then be set to force the
Because the DFE-260TX module port is an
it will automatically detect the duplex and
Dual-Speed Stackable Hubs User’s Guide
erate at 100Mbps in the duplex mode se- lected
Making Connections
Master Hub Setup and Management
MASTER HUB SETUP AND MANAGEMENT
Both the navigation and screen conventions
Navigation and Conventions
Navigation
Screen Conventions
Master Hub Setup and Management
In-Band Setup Instructions
Assigning an IP Address Using BOOTP
Getting Started
Master Hub Setup and Management
Backup Master Function
Master Hub Setup and Management
Segmenting Hubs
The figure above shows an unsegmented hub stack. All hubs in the stack are in the same collision domain because they are connected together through the daisy-chain ports
Master Hub Setup and Management
Logging in to the Hub Console
hub. When the master hub completes its ini
of the hubs. Therefore, if you are using a
switch or bridge to join different segments, be
To log in, complete these steps
Master Hub Setup and Management
Changing Your Password
To change your user password, follow these steps
2. Select Change Password. The following screen will be displayed
3. Type in your user name and press Enter
Master Hub Setup and Management
Master Hub Setup and Management
Setting Up the Master Hub
TCP/IP Settings
Master Hub Setup and Management
Send BOOTP Request Upon Power Up. This parameter determines
Master Hub Setup and Management
Out-of-Band Management and Console Settings
System Restart Serial Port Setting. This parameter determines
Master Hub Setup and Management
Software Update on Boot
Master Hub Setup and Management
SNMP Information
System Name. This parameter corresponds to the MIB-II object
Master Hub Setup and Management
Master Hub Setup and Management
SNMP Traps
Master Hub Setup and Management
SNMP Security Community Names
Master Hub Setup and Management
Adding and Deleting Users
Add a User
Master Hub Setup and Management
Delete a User
Master Hub Setup and Management
Primary/Backup Master
Master Hub Setup and Management
Hub Stack Management
Controlling Hubs in the Hub Stack
In this context, roup” means ub.”
reflect the added ports. The management
When modules with additional ports are in
Capacity number will automatically adjust to
stalled in DFE-2600 series hubs, the Port
Master Hub Setup and Management
Master Hub Setup and Management
Controlling Individual Ports
Master Hub Setup and Management
Monitoring the Hub Stack
Segment Statistics Group Statistics Port Statistics EXIT
Displaying Port and Group Statistics
Master Hub Setup and Management
DFE-2600 Stackable Hub - Network Monitoring Statistics Menu
Collisions. This statistic counts collisions on the Ethernet segment
Master Hub Setup and Management
You can use PREV GROUP, NEXT GROUP, PREV PORT, and NEXT
Master Hub Setup and Management
Master Hub Setup and Management
Displaying Segment Statistics
Collisions. This statistic counts the number of collisions on the seg- ment
Master Hub Setup and Management
Master Hub Setup and Management
Node Tracking
Master Hub Setup and Management
Per-Port Intrusion Security
Bridge Information
the hub or hub stack and then re
Resetting the Hub
start it instead of using the reset
Important Note
Master Hub Setup and Management
System Reset
Factory Reset
Master Hub Setup and Management
for the the Backup Master IP address
Doing a factory reset to the Primary Master al
so resets the Backup Master variables except
Web-Based Network Management
WEB-BASED NETWORK MANAGEMENT
Introduction
Web-based Network Management
Getting Started
Management
Web-Based Network Management
Configuration
Information
Web-based Network Management
Items in the Hub Information window are described as follows
Web-Based Network Management
IP Interface
Web-based Network Management
SNMP Manager Configuration
Trap Receivers
Delete Click this to delete the community name
Software Download
Access Right The permitted access using the SNMP community name
Community String A user-defined SNMP community name
Web-based Network Management
The fields are described as follows
Web-Based Network Management
Performance
Statistics
Web-based Network Management
Statistics collected by the Hub are described as follows
Web-Based Network Management
∙ 64 Octs Pkts ∙ 65-127 Octs Pkts ∙ 128-255 Octs Pkts
∙ 256-511 Octs Pkts ∙ 512-1023 Octs Pkts ∙ 1024-1518 Octs Pkts
Web-based Network Management
Fault
Utilization
Web-Based Network Management
Port Configuration
Group/ Port Control
Web-based Network Management
Speed Indicates the port speed 100Mbps or 10Mbps
Web-Based Network Management
Group Hub Configuration
Generate Trap When Link State Change
Generate Trap When Speed State Change
Web-based Network Management
Out-of-Band/ Console Configuration
Web-Based Network Management
on the Hub
Module Port Slots 1&2 Configuration
Administrator can place num
System Restart Out-of-Band Baud Rate
Web-Based Network Management
Reset
User
User List
Web-based Network Management
Intrusion
Web-Based Network Management
Variables in the above window include
Web-based Network Management
RMON
Back-Up Port
Description
Group Name
Web-based Network Management
Statistics
Event
Controls the generation and notification of events from this device
Web-Based Network Management
Other functions of the Control Table are as follows
Web-based Network Management
Statistics Group Index Table
Web-Based Network Management
Broadcast Packets The total number of good packets received that were directed to the broadcast address. Note that this does not include multicast packets
Web-based Network Management
History
Web-Based Network Management
Web-based Network Management
History Table
Web-Based Network Management
val. Note that this number is not necessarily the number of packets dropped, it is just the number of times this condition has been detected
Web-based Network Management
Alarm
Alarm Table
Web-Based Network Management
Delete Click the Delete button to remove an entry. Following are descriptions for the categories shown in the Alarm Table
Web-based Network Management
Rising Threshold A threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single event will be generated. After a rising event is generated, another such event will not be generated until the sampled value falls below this threshold and reaches the Alarm Falling Threshold
Web-Based Network Management
Web-based Network Management
∙ Description A comment describing this event entry
Web-Based Network Management
Event
Event Table
Web-based Network Management
Web-Based Network Management
Log Table for Event Index
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Cables and Connectors
CABLES AND CONNECTORS
100BASE-TX Ethernet Cable and Connectors
MDI Signal
Crossover Cables
Cables and Connectors
MDI-X Signal
Cables and Connectors
Diagnostic Port Specifications
RS-232 DB9 Pin Specification
C onsole P o rt
Cables and Connectors
Term inal/PC Seria l P ort
Boot Configuration File
BOOT CONFIGURATION FILE
Takes string as the System Contact, corresponding to the SNMP MIB
Boot Configuration File
ip-trap-manager address community
Boot Configuration File
Clears the hub SNMP community name table
SNMP-community community permissions
Dual-Speed Stackable Hub Web-based Management User’s Guide
Boot Configuration File
Topology Star
SPECIFICATIONS
General
Specifications
Power Consumption
LED Indicators
Hub-to-Hub Cascading
Environmental and Physical
Safety UL, CSA, CE Mark, T/GS
Dimensions 441mm × 237mm × 55mm 1.25 U height, 19-inch rack-mountable
Weight 3.87kg 8.53 lbs
Operating Temperature 0 to 40C Storage Temperature -25 to 55 C
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10BASE-T
GLOSSARY
100BASE-TX
100Mbps
Cascading
BOOTP
Bandwidth
Bridge
Ethernet
Crossover Cable
CSMA/CD
Duplex full & half
Mbps
IEEE
In-band
Jabber
Repeater
Out-of-band
Packet
Preamble
Trap
INDEX
Telnet
TFTP
Page
Page
VCCI
Topology
Uplink
utilization
Page
Offices
Print, type or use block letters
Registration Card
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