vii
Password Management Overview .................................................................................................................. 5-6
System Level Password Settings ............................................................................................................. 5-6
Defaults ..............................................................................................................................................5-7
System Password Settings Configuration ................................................................................................ 5-8
Password Reset Button Functionality ............................................................................................................. 5-9
Management Authentication Notification MIB Functionality ........................................................................... 5-9
Chapter 6: Firmware Image and File Management
Managing the Firmware Image ....................................................................................................................... 6-1
Downloading a Firmware Image .............................................................................................................. 6-1
Downloading from a TFTP or SFTP Server........................................................................................6-2
Setting the Boot Firmware ........................................................................................................................ 6-3
Reverting to a Previous Image ................................................................................................................. 6-3
Setting TFTP Parameters ........................................................................................................................ 6-4
Managing Switch Configuration and Files ...................................................................................................... 6-4
Configuration Persistence Mode .............................................................................................................. 6-4
Using an I-Series Memory Card ............................................................................................................... 6-5
Memory Card Operation.....................................................................................................................6-5
Displaying and Saving the Configuration and Creating a Backup ............................................................ 6-5
Displaying the Configuration...............................................................................................................6-6
Creating a Backup Configuration File.................................................................................................6-6
Applying a Saved Configuration ............................................................................................................... 6-7
Managing Files ......................................................................................................................................... 6-8
Chapter 7: Configuring System Power and PoE
Configuring Redundant Power Supplies ......................................................................................................... 7-1
Power over Ethernet Overview ....................................................................................................................... 7-1
Implementing PoE .................................................................................................................................... 7-2
Allocation of PoE Power to Modules ........................................................................................................ 7-2
When Manual Mode is Configured .....................................................................................................7-3
Management of PoE Power to PDs ......................................................................................................... 7-3
Configuring PoE ............................................................................................................................................. 7-4
Stackable A4, B3, and C3 Devices .......................................................................................................... 7-5
Stackable B5 and C5 Devices .................................................................................................................. 7-6
G-Series Devices ..................................................................................................................................... 7-7
Example PoE Configuration ................................................................................................................... 7-10
PoE Display Commands ........................................................................................................................ 7-10
Chapter 8: Port Configuration
Port Configuration Overview ........................................................................................................................... 8-1
Port String Syntax Used in the CLI .......................................................................................................... 8-1
Examples............................................................................................................................................8-2
Console Port Settings .............................................................................................................................. 8-2
VT100 Terminal Mode........................................................................................................................8-3
Port Settings ............................................................................................................................................. 8-3
Port Status..........................................................................................................................................8-3
Port Name or Alias .............................................................................................................................8-3
Auto-Negotiation and Advertised Ability .............................................................................................8-4
Port Speed and Duplex Mode ............................................................................................................8-4
MDI / MDIX Cable Type......................................................................................................................8-4
Port Flow Control................................................................................................................................8-5
Jumbo Frame Support........................................................................................................................8-5
Broadcast Suppression Threshold .....................................................................................................8-5
Protected Port Mode...........................................................................................................................8-6
Displaying Port Status .............................................................................................................................. 8-6
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