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3Com
3CBLSF26H
manual
Vcci Statement
Models:
3CBLSF26H
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Specifications
Error codes
Password
Default User and Password
LED Status Indicators
Configuring IP Address
Solving LED Issues
Resetting the Switch
Managing Switch Diagnostics
Defining System Access
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VCCI Statement
8-2
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Contents
User Guide
Environmental Statement
Conventions
Chapter Contents
About This Manual
Organization
Convention Description
Obtaining Documentation
Create Folder
Table of Contents
Page
Iii
Page
Feature Description
Introducing the Switch
Overview of the Switch
Summary of Hardware Features
Front View Detail
1Baseline Switch 2226-SFP Plus 26-Port-front panel
OFF
LED Status Indicators
Status Description
Specification 2226-SFP 2426-PWR 2250-SFP
System Specifications
Before You Begin
Installing the Switch
Package Contents
Positioning the Switch
Rack-Mounting or Free-Standing
Using the Mounting Kit
Placing Units On Top of Each Other
Supplying Power to the Switch
Status Meaning
Using SFP Transceivers
Checking for Correct Operation
3CSFP91 SFP SX 3CSFP92 SFP LX
Approved SFP Transceivers
Inserting an SFP Transceiver
Operation
Configuring IP Address
Performing Spot Checks
Removing an SFP Transceiver
Manual IP Configuration
Automatic IP Configuration using Dhcp
Platform Windows Windows XP Windows Vista Browser
Requirements for Accessing the Web Interface
Choosing a Web Browser
Navigating the Web Interface
Default User and Password
User Name Default Password Access Level
Logging On to the Web Interface
Snmp
Menu Item Description
Lldp
Vlan
ACL
Lacp
Buttons
Defining System Access
Configuring System Access
Modifying System Access
Viewing System Access Settings
Removing System Access
Defining IP Address
Configuring IP and MAC Address Information
Removing ARP Entries
Configuring ARP Settings
Defining ARP Settings
Viewing ARP Settings
Configuring MAC Address Table
Vlan ID
Adding MAC Addresses to the Address Table
Defining Aging Time
Removing MAC Addresses from the Address Table
Removing MAC Addresses for the specific port
Viewing Port Summary Settings
Viewing Address Table Settings
Configuring Port Basic Settings
Configuring Port
Defining Port Settings
Viewing Port Settings
Pvid
Configuring PoE
Viewing Port Details
Viewing PoE
Defining Port PoE
Viewing Port Statistics
Refreshed. The possible field values are
Configuring Vlan
Modifying Vlan
Creating VLANs
Modifying Port Vlan Settings
Removing VLANs
Renaming VLANs
25VLAN Remove
Viewing Vlan Details
Viewing Vlan Port Details
Link Aggregation Types
Aggregating Port
Overview
Defining Link Aggregation
Configuring Link Aggregation
Modifying Link Aggregation
Viewing Link Aggregation
Removing Link Aggregation
Viewing Lacp
Configuring Lacp
Modify Lacp
Configuring STP
Defining STP Global Parameters
Bpdu
STP
Modifying STP Interface Parameters
Viewing STP
Description
Defining Igmp Snooping
Configuring Igmp Snooping
Defining MAC Based ACL
Configuring ACL
Configuring MAC Based ACL
29MAC Based ACL Setup Page item description
Removing MAC Based ACL
Modifying MAC Based ACL
Viewing MAC Based ACL
Defining IP Based ACL
Configuring IP Based ACL
Fields are
Removing IP Based ACL
Modifying IP Based ACL
Viewing IP Based ACL
Dscp
Configuring ACL Binding
Defining ACL Binding
Viewing ACL Binding
Removing ACL Binding
Defining CoS
Configuring QoS
Configuring CoS
Viewing CoS Settings
Configuring Queue Algorithm
HQ-WRR
Configuring CoS to Queue
Defining CoS to Queue
Defining Dscp to Queue
Configuring Dscp to Queue
Viewing CoS to Queue
Viewing Dscp to Queue
Defining Bandwidth Settings
Configuring Trust Mode
Configuring Bandwidth Settings
Viewing Bandwidth Settings
CIR
Configuring Voice Vlan
Modifying OUI Definitions
Defining Voice Vlan Port Settings
Defining Voice Vlan Global Settings
Viewing OUI Summaries
Viewing Voice Vlan Port Settings
63Voice Vlan OUI Summary
Viewing Voice Vlan
Defining Snmp Communities
Configuring Snmp
Defining Snmp Traps
Removing Snmp Communities
Removing Snmp Traps
Lldp Overview
Configuring Lldp
Configuring Global Lldp Parameters
Lldp Operating Mode
TTL multiplier × Lldpdu sending interval
Configuring Port-Level Lldp Parameters
Enable/disable Lldp on a port. Two options are
LLDP-MED
Viewing Lldp Information
Viewing Port-Level Lldp Information
Defining Port-Based Authentication
Managing Switch Security
Defining 802.1X Authentication
Viewing 802.1X Authentication
Defining Radius Client
Configuring LDB Parameters
Configuring LDB
Configuring a User Account
Configuring an Authentication Server
Displaying LDB
MAC
Configuring Broadcast Storm Control
Defining Broadcast Storm Control
Viewing Broadcast Storm Control
Managing System Information
Viewing Device Settings
Viewing Basic Settings
SFP
Configuring System Name
Viewing Color Keys
Configuring System Time
Save Configuration
Managing System Files
Resetting the Switch
Restoring Files
Backing up System Files
Restoring the Software Image
Activating Image Files
Managing System Logs
Severity Level Message
Configuring Logging
Viewing Logs
Defining Port Mirroring
Managing Switch Diagnostics
Configuring Port Mirroring
Removing Port Mirroring
Configuring Cable Diagnostics
Configuring Cable Diagnostics
Viewing Cable Diagnostics
Reset the switch
Resetting to Factory Defaults
Forgotten Password
Fiber cable is connected, but the Module Active LED is off
Solving LED Issues
Configure a new user
Forgotten Static IP Address
All ports appear to show continual activity
Logging on to the CLI
Getting Started with the Command Line Interface
Prerequisites
Partial online help
CLI Features
Online Help
Complete online help
Operation Description
Command History
Error Messages
Error message Description
Press… To…
CLI Configuration
Command Edit
Display ip
Display management-vlan
Display management-vlan
Display version
Display version
Ip address
Ip address dhcp-alloc
Undo localuser name
Ip gateway
Localuser
Undo ip address dhcp-alloc
Management-vlan vlan-idundo management-vlan
Management-vlan
Management-vlan port
Ping
Quit
Reboot
Reboot
Quit
Save
Restore
Restore default
Save
# Save current configuration of the switch
Tftp update
Telephone Technical Support and Repair
Purchase Value-Added Services
Access Software Downloads
Register Your Product
Contact Us
Important Safety Information
Safety Information
CE Statement Europe
FCC Statement
Information to the User
Ices Statement
Vcci Statement
1000BASE-LX
Glossary Description
10BASE-T
100BASE-TX
ISP
Dhcp
Ieee
Ietf
TCP/IP
LAN
Located on the same LAN
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