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Install
Viewing Charts
Port Default Settings
Led Indicators Component Name
Connecting the Device
Dimension
Switch Port Configurations
Resetting the Device
Running Cable Diagnostics
Access Levels
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Contents
User Guide
December
Contents
Port Connections, Cables, and Pinout Information
Retrieving an IP Address From a Dhcp Server
Using Dell OpenManage Switch Administrator
Using the Switch Administrator Buttons
Configuring the Spanning Tree Protocol 116
103
114
126
133
134
144
158
161
PowerConnect
Introduction
System Description
PowerConnect 2816 Front Panel
Features
Summary of PowerConnect Models
General Features
Virtual Cable Testing VCT
Auto Negotiation
Jumbo Frames Support
AutoMDI/MDIX Support
MAC Address Supported Features
Layer 2 Features
Vlan Supported Features
Spanning Tree Protocol Features
Class of Service CoS Features
Ethernet Switch Management Features
Switch Port Configurations
PowerConnect 28xx Front and Back Panel Port Description
Hardware Description
PowerConnect 2808 Back Panel
PowerConnect 2824 Front Panel
PowerConnect 2824 Back Panel
Physical Dimensions
LED Definitions
Power LED
Managed Mode LED
Fan LED 2824/2848 only
Port LEDs
Managed Mode Button
Switch Ventilation Fan
SFP Port LED
Port Default Settings Connector Port/Interface Cable
Cables, Port Connections, and Pinout Information
1000BASE-T Cable Requirements
RJ-45 Connections for 10/100/1000BASE-T Ports
SFP Ports
SFP Pin Connections Pin No Use
Power Connectors
Internal Power Supply Connector
Installing the PowerConnect Device
Installation Precautions
Package Contents
Site Requirements
Unpacking
Unpacking the Device
Device Rack Installation
Mounting the Device
Overview
Installing on a Flat Surface
Bracket Installation for Rack Mounting
Installing on a Wall
Bracket Installation for Wall Mounting
Connecting the Device
Connecting the Device to the Network
Connecting the Terminal to the Device
Connecting a Device to a Power Supply
Connecting to Console Port
Ports, Connectors and Cables Port/Interface
Port Connections, Cables, and Pinout Information
RJ-45 Connections for 10/100/1000BaseT Ports
Port Default Settings
Auto-Negotiation
Flow Control
Back Pressure
Switching Port Default Settings
Port Default Settings Function
Dell PowerConnect 28xx Systems User Guide
Starting and Configuring the Device
Booting the Device Managed Mode
Installation and Configuration Flow
Initial Configuration Managed Mode
Welcome to Dell Easy Setup Wizard
Wizard Step
Wizard Step
Advanced Configuration
Finally, setup the default gateway
Startup Procedures
Startup Menu Procedures
Retrieving an IP Address From a Dhcp Server
Software Download
Erase Flash File
Erasing the Device Configuration
Password Recovery
Software Download Through Tftp Server
System Image Download
Boot Image Download
Default Values
Management Modes
Transitioning Between Modes
Transitioning Between Management Modes
Returning to Managed Mode
Restore Saved Configuration
Dell PowerConnect 28xx Systems User Guide
Using Dell OpenManage Switch Administrator
Understanding the Interface
Device Representation
Interface Components Name
Using the Switch Administrator Buttons
Led Indicators Component Name
Information Buttons
Information Buttons Description
Access Levels
Starting the Application
Device Management Buttons
Device Management Buttons Description
Dell PowerConnect 28xx Systems User Guide
Dell PowerConnect 28xx Systems User Guide
Configuring System Information
Defining General Device Information
Viewing Device Information
Asset
Viewing the Versions
Defining System Information
Click Apply Changes
Initiating a Telnet Session
Resetting the Device
Resetting the Device
Entering Secure Mode
Entering Secure Mode
Defining Device IP Addresses
Defining IP Interface Parameters
Running Cable Diagnostics
Viewing Copper Cable Diagnostics
Open the IP Interface Parameters Set Dhcp to Enable
Setting static IP Interface parameters
Performing a Cable Test
Integrated Cable Test for Copper Cables
Viewing Optical Transceiver Diagnostics
Displaying Virtual Cable Test Results Table
Open the Optical Transceiver Diagnostics Click Show All
Password 0-64 Characters User-defined password
Assigning Access Rights to a User
Managing Device Security
Defining the Local User Databases
Defining a New User
Displaying the Local User Table
Deleting Users
Configuring Radius Global Parameters
Click Show All Local User Table opens Select a User Name
Open the Radius Settings
Defining Radius Parameters
Adding a Radius Server
Modifying the Radius Server Settings
Add Radius Server page opens
Displaying the Radius Server List
Defining Snmp Parameters
Click Show All Radius Servers List page opens
Deleting a Radius Server for the Radius Servers List
Enabling Authentication Notifications
Defining Snmp Global Parameters
Enabling Snmp Notifications
Defining Communities
Defining a New Community
Open the Snmp Community
Add Snmp Community page opens
Displaying all Communities
Deleting Communities
Defining Snmp Notification Recipients
19. Notification Recipients
Adding a new Trap Recipients
Open Notification Recipients
Add Notification Recipients page opens
Displaying Notification Recipients Tables
Managing Files
Downloading Files
Click Show All Notification Recipients Tables page opens
Configuration Download
Firmware Download
Uploading Files
Downloading Files
Open the File Download From Server
Defining Dhcp Server Settings
Restoring Default Settings
Restoring Default Settings
Uploading Files
Configuring Dhcp Properties
→ Dhcp Server → Dhcp Server Properties in the tree view
Click Apply Changes. The server is enabled
Defining Network Pool
Enabling the Dhcp Server
25. Network Pool
Excluding Addresses
Adding an Excluded Address
Open the Excluded Addresses
Deleting Excluded Addresses
Manually Allocating IP Addresses Static Hosts
28. Static Hosts
Adding a new Static Host
Add Static Host page opens
Displaying Static Hosts Tables
Click Show All Static Hosts Table page opens
Configuring Address Binding
Deleting Static Hosts
Defining Advanced Settings
Configuring General Device Parameters
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Configuring Device Switching
Configuring Network Security
Port Based Authentication
Advanced Port Based Authentication
Configuring Port Based Authentication
→ Port Based Authentication
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Displaying the Port Based Authentication Table
Copying Parameters in the Port Based Authentication Table
Select an interface in the Port Based Authentication Table
Configuring Advanced Port Based Authentication
100
Displaying the Multiple Hosts Table
101
Authenticating Users
Displaying the Authenticated Users Table
Click Show All Authenticated Users Table opens
102
Configuring Ports
Defining Port Parameters
103
104
Displaying the Port Configuration Table
Aggregating Ports
Defining Port Parameters
Modifying Port Parameters
LAG Configuration
106
Displaying the LAG Configuration Table
Defining LAG Parameters
Modifying LAG Parameters
107
Configuring Green Ethernet
LAG Configuration Table opens
108
11. Green Ethernet Configuration
109
Open the Green Ethernet Configuration
Enabling Storm Control
Enabling Green Ethernet on the Device
110
Enabling Storm Control on the Device
Displaying the Storm Control Table
Click Show All Storm Control Table opens
111
Defining Port Mirroring Sessions
112
Adding a Port Mirroring Session
Open the Port Mirroring
Add Source Port page opens
113
Configuring Address Tables
Viewing Dynamic Addresses
Deleting a Copy Port from a Port Mirroring Session
114
Redefining the Aging Time
Open the Dynamic Address Table
115
Configuring the Spanning Tree Protocol
Defining STP Global Settings
Querying the Dynamic Address Table
Sorting the Dynamic Address Table
16. STP Global Settings
117
Open the STP Global Settings
Select Enable in the Spanning Tree State field
Defining STP Global Parameters
Modifying STP Global Parameters
Defining STP Port Settings
119
Ethernet Fast Ethernet Gigabit Ethernet
120
Click Apply Changes. STP is enabled on the port
Enabling STP on a Port
Modifying STP Port Properties
Displaying the STP Port Table
Defining STP LAG Settings
122
123
Configuring Rapid Spanning Tree
Open the STP LAG Settings
Modifying the LAG STP Parameters
124
125
19. Rapid Spanning Tree Rstp
Configuring VLANs
Defining Vlan Members
Enabling Rstp
126
Adding New VLANs
Open the Vlan Membership
Create New Vlan page opens
127
Vlan Port Membership Table
Modifying Vlan Membership Groups
Deleting Vlan Membership Groups
128
Assigning Ports to a Vlan Group
Deleting a Vlan
129
Defining Vlan Ports Settings
Assigning Port Settings
Open the Vlan Port Settings
130
Defining Vlan LAG Settings
Displaying the Vlan Port Table
131
Assigning Vlan LAG Settings
Open the Vlan LAG Setting
Displaying the Vlan LAG Table
132
Aggregating Ports
133
Configuring a Port to a LAG
Multicast Forwarding Support
Defining LAG Membership
Open the LAG Membership
Defining Multicast Global Parameters
Enabling Bridge Multicast Filtering on the Device
135
Adding Bridge Multicast Address Members
Enabling Igmp Snooping on the Device
136
Adding Bridge Multicast Addresses
Open the Bridge Multicast Group
Add Bridge Multicast Group page opens
Define the Vlan ID and New Bridge Multicast Address fields
Defining Ports to Receive Multicast Service
Assigning LAGs to Receive Multicast Service
Assigning Multicast Forward All Parameters
138
139
Port Control Definition
Attaching a Port to a Multicast Router or Switch
Attaching a LAG to a Multicast Router or Switch
Open Bridge Multicast Forward All
140
Igmp Snooping
141
Displaying the Igmp Snooping Table
142
Viewing Statistics
143
Viewing Rmon Statistics
Viewing Rmon Statistics Group
144
Viewing Charts
Viewing Interface Statistics
Open the Rmon Statistics Group
145
Viewing the CPU Utilization
146
Configuring Quality of Service
CoS to Queue Mapping Table Default values
VPT Tag Classification Information
CoS Value Forwarding Queue Values
CoS Services
Dscp to Queue Mapping Table Default Values
Dscp Value Forwarding Queue Values
148
Enabling Quality of Service
Defining CoS Global Parameters
Selecting Trust
149
Defining QoS Interface Settings
Assigning QoS/CoS settings for an interface
Open the Interface Settings
Displaying the QoS Interface Settings Table
Defining Queue Settings
Click Show All QoS Interface Settings Table page opens
151
Defining the Queue Settings
Open the QoS Queue Settings
152
Mapping CoS Values to Queues
Mapping a CoS value to a Queue
Open the CoS to Queue Mapping Table
153
Restoring default values 154
Mapping Dscp Values to Queues
Mapping a Dscp value and assigning priority queue
155
156
Managing the Device Using the CLI
Accessing the Device Through the CLI
Console Connection
Telnet Connection
Using the CLI
Command Mode Overview
User Exec Mode
158
Privileged Exec Mode
Global Configuration Mode
159
Interface Configuration Mode
Interface Mode
Vlan Mode
Port Channel Mode
CLI Commands
Command asset-tag
Command copy
Command debug-mode
Command Mode
Usage Guidelines
Character Description
Command do
Command end
Command exit configuration
Command exit Exec
Command help
Examples
Help
Command interface ethernet
Command interface port-channel
Interface ethernet interface
Interface port-channel port-channel-number
Command interface vlan
Command ip address
Interface vlan vlan-id
Ip address ip-address
Command ip default-gateway
Command login
Command ping
Defaults
168
Command reload
Command show tech-support command
Reload
169
Show tech-support config memory
170
Command snmp-server community
Default
171
Command username
172
Glossary
173
174
175
Flapping
Flow Control
Fragment
Host
177
178
179
180
181
182
Index
183
184
185
186
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