Stackable Hubs User Guide
DFE-2600 Series Ethernet/Fast Ethernet Dual-Speed Managed/Unmanaged
RECYCLABLE
Trademarks
Copyright Statement
Wichtige Sicherheitshinweise
Hardware
Limited Warranty
Software
D-Link Offices for Registration and Warranty Service
LIMITATION OF WARRANTIES
VCCI A Warning
FCC Warning
CE Mark Warning
LIMITATION OF LIABILITY
UNDERSTANDING INDICATORS
TABLE OF CONTENTS
UNPACKING AND SETUP
ABOUT THIS GUIDE
MAKING CONNECTIONS
MASTER HUB SETUP AND MANAGEMENT
viii
CABLES AND CONNECTORS
WEB-BASED NETWORK MANAGEMENT
LED Indicators
SPECIFICATIONS
GLOSSARY
General
Conventions
ABOUT THIS GUIDE
Models Covered
About This Guide
Overview of the User Guide
About This Guide
Product Description
INTRODUCTION
Introduction
Product Features
Introduction
Digital hub ID number front panel display Auto-partition protection
Introduction
Introduction
Dual-Speed Ethernet Hub Technology Overview
10Mbps Repeater 100Mbps Repeater NWay Detection RJ-45 Ports
please
Introduction
Unpacking
UNPACKING AND SETUP
Unpacking and Setup
Front Panel
Identifying External Components
Unpacking and Setup
Twisted-Pair Ports
LED Indicator Panel
Unpacking and Setup
Uplink Port
Unpacking and Setup
Rear Panel
Diagnostic Console Port -- Master Models Only
Module Slots
AC Power Connector For the power cord
Installing the Hub
Installation
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
DFE-2616i / DFE-2616ix Indicator Panel
UNDERSTANDING INDICATORS
DFE-2624i / DFE-2624ix Indicator Panel
Understanding Indicators
DFE-2616 / DFE-2616x Indicator Panel
Hub State Indicators
DFE-2624 / DFE-2624x Indicator Panel
Power Indicator
Understanding Indicators
Module Indicators
Hub ID Indicator
Segment Utilization % 10Mbps and 100Mbps
Understanding Indicators
Port State Indicators
Disabled steady amber
Link green
Console Port Indicator CON
SNMP Indicator
Port Speed Indicators
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
Hub Cascading/Building a Stack
MAKING CONNECTIONS
Making Connections
Making Connections
Always turn off power to the entire stack be
fore adding or removing hubs
Dual-Speed Stackable Hubs User’s Guide
Connectivity Rules
Making Connections
Diagnostic Port Connection
The Diagnostic Port
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
they cannot be used at the same time
Hub-to-Hub Uplink
Making Connections
DEVICE BEING
DEVICE
PORT
PORT
Optional Module Connections
Making Connections
Module Installation
Making Connections
Fiber Optic Module DFE-260FX
Switch Module DFE-260S
Making Connections
Fast Ethernet Module DFE-260TX
Making Connections
it will automatically detect the duplex and
The DIP switch may then be set to force the
Because the DFE-260TX module port is an
speed modes of any device connected to it
Making Connections
erate at 100Mbps in the duplex mode se- lected
Dual-Speed Stackable Hubs User’s Guide
MASTER HUB SETUP AND MANAGEMENT
Master Hub Setup and Management
Screen Conventions
Navigation and Conventions
Navigation
Both the navigation and screen conventions
Getting Started
In-Band Setup Instructions
Assigning an IP Address Using BOOTP
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
switch or bridge to join different segments, be
hub. When the master hub completes its ini
of the hubs. Therefore, if you are using a
Logging in to the Hub Console
To log in, complete these steps
2. Select Change Password. The following screen will be displayed
Changing Your Password
To change your user password, follow these steps
Master Hub Setup and Management
Master Hub Setup and Management
3. Type in your user name and press Enter
TCP/IP Settings
Setting Up the Master Hub
Master Hub Setup and Management
Send BOOTP Request Upon Power Up. This parameter determines
Master Hub Setup and Management
System Restart Serial Port Setting. This parameter determines
Out-of-Band Management and Console Settings
Master Hub Setup and Management
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
Add a User
Adding and Deleting Users
Master Hub Setup and Management
Delete a User
Master Hub Setup and Management
Primary/Backup Master
Master Hub Setup and Management
In this context, roup” means ub.”
Hub Stack Management
Controlling Hubs in the Hub Stack
Master Hub Setup and Management
stalled in DFE-2600 series hubs, the Port
When modules with additional ports are in
Capacity number will automatically adjust to
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
DFE-2600 Stackable Hub - Network Monitoring Statistics Menu
Displaying Port and Group Statistics
Master Hub Setup and Management
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
Bridge Information
Per-Port Intrusion Security
Master Hub Setup and Management
Important Note
Resetting the Hub
start it instead of using the reset
the hub or hub stack and then re
Factory Reset
System Reset
Master Hub Setup and Management
so resets the Backup Master variables except
for the the Backup Master IP address
Doing a factory reset to the Primary Master al
Master Hub Setup and Management
Introduction
WEB-BASED NETWORK MANAGEMENT
Web-Based Network Management
Management
Getting Started
Web-based Network Management
Information
Configuration
Web-Based Network Management
Items in the Hub Information window are described as follows
Web-based Network Management
IP Interface
Web-Based Network Management
Trap Receivers
SNMP Manager Configuration
Web-based Network Management
Community String A user-defined SNMP community name
Software Download
Access Right The permitted access using the SNMP community name
Delete Click this to delete the community name
The fields are described as follows
Web-based Network Management
Statistics
Performance
Web-Based Network Management
Statistics collected by the Hub are described as follows
Web-based Network Management
∙ 256-511 Octs Pkts ∙ 512-1023 Octs Pkts ∙ 1024-1518 Octs Pkts
∙ 64 Octs Pkts ∙ 65-127 Octs Pkts ∙ 128-255 Octs Pkts
Web-Based Network Management
Utilization
Fault
Web-based Network Management
Group/ Port Control
Port Configuration
Web-Based Network Management
Speed Indicates the port speed 100Mbps or 10Mbps
Web-based Network Management
Generate Trap When Speed State Change
Group Hub Configuration
Generate Trap When Link State Change
Web-Based Network Management
Out-of-Band/ Console Configuration
Web-based Network Management
Web-Based Network Management
System Restart Out-of-Band Baud Rate
Module Port Slots 1&2 Configuration
Administrator can place num
on the Hub
User List
Reset
User
Web-Based Network Management
Intrusion
Web-based Network Management
Variables in the above window include
Web-Based Network Management
Back-Up Port
RMON
Web-based Network Management
Group Name
Description
Controls the generation and notification of events from this device
Statistics
Event
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 Table
Alarm
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 Table
Event
Web-Based Network Management
Web-based Network Management
Log Table for Event Index
Web-Based Network Management
Page
100BASE-TX Ethernet Cable and Connectors
CABLES AND CONNECTORS
Cables and Connectors
MDI-X Signal
Crossover Cables
Cables and Connectors
MDI Signal
RS-232 DB9 Pin Specification
Diagnostic Port Specifications
Cables and Connectors
Term inal/PC Seria l P ort
Cables and Connectors
C onsole P o rt
BOOT CONFIGURATION FILE
Boot Configuration File
Boot Configuration File
Takes string as the System Contact, corresponding to the SNMP MIB
SNMP-community community permissions
Boot Configuration File
Clears the hub SNMP community name table
ip-trap-manager address community
Boot Configuration File
Dual-Speed Stackable Hub Web-based Management User’s Guide
Specifications
SPECIFICATIONS
General
Topology Star
Environmental and Physical
LED Indicators
Hub-to-Hub Cascading
Power Consumption
Operating Temperature 0 to 40C Storage Temperature -25 to 55 C
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
Page
100Mbps
GLOSSARY
100BASE-TX
10BASE-T
Bridge
BOOTP
Bandwidth
Cascading
Duplex full & half
Crossover Cable
CSMA/CD
Ethernet
Jabber
IEEE
In-band
Mbps
Preamble
Out-of-band
Packet
Repeater
TFTP
INDEX
Telnet
Trap
Page
Page
utilization
Topology
Uplink
VCCI
Page
Offices
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