RECYCLABLE
DFE-2600 Series Ethernet/Fast Ethernet Dual-Speed Managed/Unmanaged
Stackable Hubs User Guide
Trademarks
Copyright Statement
Wichtige Sicherheitshinweise
Software
Limited Warranty
Hardware
D-Link Offices for Registration and Warranty Service
LIMITATION OF WARRANTIES
FCC Warning
CE Mark Warning
VCCI A Warning
LIMITATION OF LIABILITY
TABLE OF CONTENTS
UNPACKING AND SETUP
UNDERSTANDING INDICATORS
ABOUT THIS GUIDE
viii
MASTER HUB SETUP AND MANAGEMENT
MAKING CONNECTIONS
CABLES AND CONNECTORS
WEB-BASED NETWORK MANAGEMENT
SPECIFICATIONS
GLOSSARY
LED Indicators
General
ABOUT THIS GUIDE
Models Covered
Conventions
About This Guide
Overview of the User Guide
About This Guide
Introduction
INTRODUCTION
Product Description
Product Features
Introduction
Digital hub ID number front panel display Auto-partition protection
Introduction
10Mbps Repeater 100Mbps Repeater NWay Detection RJ-45 Ports
Dual-Speed Ethernet Hub Technology Overview
Introduction
please
Introduction
Unpacking and Setup
UNPACKING AND SETUP
Unpacking
Unpacking and Setup
Identifying External Components
Front Panel
LED Indicator Panel
Unpacking and Setup
Twisted-Pair Ports
Uplink Port
Rear Panel
Diagnostic Console Port -- Master Models Only
Unpacking and Setup
Module Slots
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
Unpacking and Setup
Page
UNDERSTANDING INDICATORS
DFE-2624i / DFE-2624ix Indicator Panel
DFE-2616i / DFE-2616ix Indicator Panel
Understanding Indicators
Hub State Indicators
DFE-2624 / DFE-2624x Indicator Panel
DFE-2616 / DFE-2616x Indicator Panel
Power Indicator
Module Indicators
Hub ID Indicator
Understanding Indicators
Segment Utilization % 10Mbps and 100Mbps
Port State Indicators
Disabled steady amber
Understanding Indicators
Link green
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
Understanding Indicators
Making Connections
MAKING CONNECTIONS
Hub Cascading/Building a Stack
Always turn off power to the entire stack be
fore adding or removing hubs
Making Connections
Dual-Speed Stackable Hubs User’s Guide
Connectivity Rules
Making Connections
Making Connections
The Diagnostic Port
Diagnostic Port Connection
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
Making Connections
Hub-to-Hub Uplink
they cannot be used at the same time
DEVICE
PORT
DEVICE BEING
PORT
Optional Module Connections
Making Connections
Module Installation
Making Connections
Making Connections
Switch Module DFE-260S
Fiber Optic Module DFE-260FX
Fast Ethernet Module DFE-260TX
Making Connections
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
speed modes of any device connected to it
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
Navigation and Conventions
Navigation
Screen Conventions
Both the navigation and screen conventions
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
Master Hub Setup and Management
Master Hub Setup and Management
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
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
Logging in to the Hub Console
To log in, complete these steps
Changing Your Password
To change your user password, follow these steps
2. Select Change Password. The following screen will be displayed
Master Hub Setup and Management
Master Hub Setup and Management
3. Type in your user name and press Enter
Master Hub Setup and Management
Setting Up the Master Hub
TCP/IP Settings
Send BOOTP Request Upon Power Up. This parameter determines
Master Hub Setup and Management
Master Hub Setup and Management
Out-of-Band Management and Console Settings
System Restart Serial Port Setting. This parameter determines
Software Update on Boot
Master Hub Setup and Management
SNMP Information
Master Hub Setup and Management
Master Hub Setup and Management
System Name. This parameter corresponds to the MIB-II object
SNMP Traps
Master Hub Setup and Management
SNMP Security Community Names
Master Hub Setup and Management
Master Hub Setup and Management
Adding and Deleting Users
Add a User
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.”
Master Hub Setup and Management
When modules with additional ports are in
Capacity number will automatically adjust to
stalled in DFE-2600 series hubs, the Port
reflect the added ports. The management
Master Hub Setup and Management
Controlling Individual Ports
Master Hub Setup and Management
Monitoring the Hub Stack
Master Hub Setup and Management
Displaying Port and Group Statistics
Master Hub Setup and Management
DFE-2600 Stackable Hub - Network Monitoring Statistics Menu
Segment Statistics Group Statistics Port Statistics EXIT
Master Hub Setup and Management
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
Displaying Segment Statistics
Master Hub Setup and Management
Master Hub Setup and Management
Collisions. This statistic counts the number of collisions on the seg- ment
Node Tracking
Master Hub Setup and Management
Master Hub Setup and Management
Per-Port Intrusion Security
Bridge Information
Resetting the Hub
start it instead of using the reset
Important Note
the hub or hub stack and then re
Master Hub Setup and Management
System Reset
Factory Reset
for the the Backup Master IP address
Doing a factory reset to the Primary Master al
so resets the Backup Master variables except
Master Hub Setup and Management
Web-Based Network Management
WEB-BASED NETWORK MANAGEMENT
Introduction
Web-based Network Management
Getting Started
Management
Web-Based Network Management
Configuration
Information
Items in the Hub Information window are described as follows
Web-based Network Management
IP Interface
Web-Based Network Management
Web-based Network Management
SNMP Manager Configuration
Trap Receivers
Software Download
Access Right The permitted access using the SNMP community name
Community String A user-defined SNMP community name
Delete Click this to delete the community name
The fields are described as follows
Web-based Network Management
Web-Based Network Management
Performance
Statistics
Statistics collected by the Hub are described as follows
Web-based Network Management
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
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
Web-Based Network Management
Module Port Slots 1&2 Configuration
Administrator can place num
System Restart Out-of-Band Baud Rate
on the Hub
Reset
User
User List
Web-Based Network Management
Intrusion
Web-based Network Management
Variables in the above window include
Web-Based Network Management
Web-based Network Management
RMON
Back-Up Port
Group Name
Description
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
Web-based Network Management
Alarm
Alarm Table
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
Web-Based Network Management
Event
Event Table
Web-based Network Management
Log Table for Event Index
Web-Based Network Management
Page
Cables and Connectors
CABLES AND CONNECTORS
100BASE-TX Ethernet Cable and Connectors
Crossover Cables
Cables and Connectors
MDI-X Signal
MDI 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
Boot Configuration File
Takes string as the System Contact, corresponding to the SNMP MIB
Boot Configuration File
Clears the hub SNMP community name table
SNMP-community community permissions
ip-trap-manager address community
Boot Configuration File
Dual-Speed Stackable Hub Web-based Management User’s Guide
SPECIFICATIONS
General
Specifications
Topology Star
LED Indicators
Hub-to-Hub Cascading
Environmental and Physical
Power Consumption
Dimensions 441mm × 237mm × 55mm 1.25 U height, 19-inch rack-mountable
Weight 3.87kg 8.53 lbs
Safety UL, CSA, CE Mark, T/GS
Specifications
Page
GLOSSARY
100BASE-TX
100Mbps
10BASE-T
BOOTP
Bandwidth
Bridge
Cascading
Crossover Cable
CSMA/CD
Duplex full & half
Ethernet
IEEE
In-band
Jabber
Mbps
Out-of-band
Packet
Preamble
Repeater
INDEX
Telnet
TFTP
Trap
Page
Page
Topology
Uplink
utilization
VCCI
Page
Offices
Print, type or use block letters
Registration Card
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