Home » 3Com Manuals » Hubs & Switches » 3Com 2226 PWR » Manual Viewer

3Com 2226 PWR User Guide - Page 4

Pgrading, Irmware, Roubleshooting, Btaining, Upport, Roduct, Afety, Nformation, Echnical, Lossary - configuration

UPC - 662705487175

Add to My Manuals
Save this manual to your list of manuals

Page 4 highlights

Default Port Settings 33 Changing a Port's Settings 34 Configuring VLANs 35 Creating a VLAN 36 Sample VLAN Configurations 37 Removing a VLAN 38 Configuring Link Aggregation 38 Trunk Membership 39 Adding Ports to a Trunk 39 Configuring Trunk Settings 40 Configuring PoE 40 Configuring PoE for Individual Ports 41 Planning Power Budgets 43 Viewing Statistics 43 Monitoring Traffic 44 Setting the Traffic Priority 45 IP Phone Prioritization 46 List of Detected Phones 46 5 UPGRADING THE FIRMWARE Installing the 3Com TFTP Server 47 Setting Up the 3Com TFTP Server 48 Downloading Firmware Updates 48 Performing Firmware Upgrade 49 6 TROUBLESHOOTING Resetting to Factory Defaults 51 Forgotten Password 52 Forgotten Static IP Address 52 Solving LED Issues 52 Solving Power Issues 53 Solving Corrupted Firmware 54 If the Problem Persists 54 A OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 55 Purchase Value-Added Services 55 Troubleshoot Online 55 Access Software Downloads 55 Telephone Technical Support and Repair 56 Contact Us 56 B SAFETY INFORMATION Important Safety Information 59 Consignes Importantes de Sécurité 60 Wichtige Sicherheitshinweise Informationen 61 Información de Seguridad Importante 62 Importanti Informazioni di Sicurezza 64 C TECHNICAL INFORMATION Related Standards 67 Environmental 67 Physical 67 Electrical 67 GLOSSARY INDEX REGULATORY NOTICES

Section	Page
About This Guide	5
Conventions	5
Related Documentation	6
Documentation Comments	6
Introducing the Baseline Switch	7
Overview of the Baseline Switch 2226-PWR Plus	7
Features and Capabilities	7
Autosensing of MDI/MDIX Connections	7
Autonegotiating 10/100 Mbps Ports	7
Power over Ethernet (PoE)	8
SFP Ports	8
Traffic Prioritization	8
Prioritization of IP Phone Traffic	8
Traffic Priority Queuing	8
Physical Features	9
Front Panel	9
(1) PoE LEDs	9
(2) 24 RJ-45 Ports	9
(3) Module Active LEDs	11
(4) Link/Activity LEDs	11
(5) 10/100/1000BASE-T/SFP Ports	11
(6) Power LED	12
(7) Duplex LEDs	12
(8) Self-Adhesive Pads	12
Rear Panel	12
(9) Power Supply	12
(10) Recovery Button	12
Package Contents	13
Installing the Switch	15
Before You Begin	15
Positioning the Switch	15
Rack-Mounting or Free-Standing	16
Using the Mounting Kit	16
Placing Units On Top of Each Other	17
Supplying Power to the Switch	17
Checking for Correct Operation	18
Connecting a Network Device	18
Using SFP Transceivers	19
Approved SFP Transceivers	19
Inserting an SFP Transceiver	19
Removing an SFP Transceiver	20
Performing Spot Checks	20
Connecting to the Web Interface	23
Requirements for Accessing the Web Interface	23
Running the Discovery Application	23
Logging On to the Web Interface	24
Navigating the Web Interface	25
Menu	25
Buttons	26
Accessing the Interface Without Using Discovery	26
DHCP Assigned IP Address	27
Manually Assigned (Static) IP Address	27
Configuring the Switch	29
Configuration Overview	29
Viewing Status Information	29
Changing the Admin Password	30
Modifying the IP Address Settings	31
Automatic IP Configuration	31
Setting the IP Address	32
Configuring Port Settings	33
Viewing Port Settings	33
Default Port Settings	33
Changing a Port’s Settings	34
Speed/Duplex for 1000 Mbps Connections	35
Configuring VLANs	35
Creating a VLAN	36
Sample VLAN Configurations	37
Setting Up Two VLANs on the Same Switch	37
Setting Up VLAN Across Two Switches	37
Removing a VLAN	38
Configuring Link Aggregation	38
Trunk Membership	39
Adding Ports to a Trunk	39
Configuring Trunk Settings	40
Configuring PoE	40
Configuring PoE for Individual Ports	41
Planning Power Budgets	43
Planning a Power Budget	43
Implementing a Power Plan	43
Viewing Statistics	43
Monitoring Traffic	44
Setting the Traffic Priority	45
IP Phone Prioritization	46
List of Detected Phones	46
Upgrading the Firmware	47
Installing the 3Com TFTP Server	47
Setting Up the 3Com TFTP Server	48
Downloading Firmware Updates	48
Performing Firmware Upgrade	49
Troubleshooting	51
Resetting to Factory Defaults	51
Forgotten Password	52
Forgotten Static IP Address	52
Solving LED Issues	52
Solving Power Issues	53
Solving Corrupted Firmware	54
If the Problem Persists	54
Obtaining Support for Your Product	55
Register Your Product	55
Purchase Value-Added Services	55
Troubleshoot Online	55
Access Software Downloads	55
Telephone Technical Support and Repair	56
Contact Us	56
Safety Information	59
Important Safety Information	59
Consignes Importantes de Sécurité	60
Wichtige Sicherheitshinweise Informationen	61
Información de Seguridad Importante	62
Importanti Informazioni di Sicurezza	64
Technical Information	67
Related Standards	67
Environmental	67
Physical	67
Electrical	67
Glossary	69
Index	75