Document Outline

• About This Guide
  • Overview of this User’s Guide
• Introduction
  • Features
    • Ports
  • Performance Features
    • Management
• Unpacking and Setup
  • Unpacking
  • Installation
    • Desktop or Shelf Installation
    • Rack Installation
  • Power on
    • Power Failure
• Identifying External Components
  • Front Panel
  • Rear Panel
  • Side Panels
  • Optional 100BASE and 1000BASE Extension Modules
    • • 100BASE-FX Module (2Km)
      • 100BASE-FX Module (2Km)
      • 100BASE-FL Module (15Km)
      • 100BASE-FL Module (15Km)
      • 1000BASE-LX Gigabit Module
      • 1000BASE-SX Gigabit Module
      • 1000BASE-T Copper Gigabit Module
      • 1000BASE GBIC Module
  • LED Indicators
• Connecting The Switch
  • Switch to End Node
  • Switch to Hub or Switch
• Switch Management and Operating Concepts
  • Local Console Management
    • Diagnostic (console) port (RS-232 DCE)
  • IP Addresses and SNMP Community Names
  • Traps
  • MIBs
  • SNMP
    • Authentication
  • Packet Forwarding
    • MAC Address Aging Time
  • Filtering
  • Spanning Tree Protocol
    • STP Operation Levels
    • Bridge Protocol Data Units
    • Creating a Stable STP Topology
    • STP Port States
    • User-Changeable STP Parameters
    • Illustration of STP
  • VLANs
    • Notes About VLANs on the DES-3226
    • IEEE 802.1Q VLANs
    • 802.1Q VLAN Packet Forwarding
    • 802.1Q VLAN Tags
    • Port VLAN ID
    • Tagging and Untagging
    • Ingress Filtering
    • VLANs
  • DHCP
  • 802.1X Port-based Network Access Control
• Configuring the Switch Using the Console Interface
  • Before You Start
  • Connecting to the Switch
    • • Console Usage Conventions
      • First Time Connecting to The Switch
  • User Accounts Management
  • Save Changes
    • Factory Reset
      • Logging Onto The Switch Console
      • Updating or Deleting User Accounts
      • Viewing Current User Accounts
      • Deleting a User Account
  • Configuration
    • Configure IP Address
    • Configure Switch Information and Advanced Settings
      • Configure Advanced Switch Features
    • Configure Ports
    • Configure Bandwidth
    • Configure Spanning Tree Protocol
      • Port Spanning Tree Settings
    • Configure Static (Destination-Address Filtering) Table
      • Setup Unicast Filtering Table
      • Setup Static Multicast Filtering Table
    • Configure VLANs
      • 802.1Q Static VLAN Settings
      • Port VLAN assignment
      • Ingress Filter Settings
      • Port GVRP Settings
    • Configure IGMP Snooping
    • Configure Port LACP Trunking
    • Configure Port Mirroring
    • Configure Threshold of Broadcast/Multicast/DA-Unknown Storm
    • Configure Port Security
    • Configure Class of Service, Default Priority and Traffic Class
      • Class of Service Configuration
      • Default Port Priority assignment
      • Class of Traffic Configuration
    • Configure Port GMRP Settings
    • Configure DIFFSERV Settings
    • Configure Port Access Entity
      • PAE System Configuration
      • Configure 802.1X – Authenticator Configuration
      • Configure Radius Server
  • Network Monitoring
    • Port Utilization
    • Port Error Packets
    • Port Packet Analysis
    • Browse MAC Address
    • Switch History
    • IGMP Snooping
    • Dynamic Group Registration Table
    • VLAN Status
    • Port Access Control Statistics
  • SNMP Manager Configuration
  • System Utilities
    • Upgrade Firmware from TFTP Server
    • Use Configuration File on TFTP Server
    • Save Settings to TFTP Server
    • Save History Log to TFTP Server
    • Ping Test
  • Reboot
• Web-Based Network Management
  • Introduction
  • Getting Started
  • Configuration
    • IP Address
    • Switch Information
    • Advanced Settings
    • Port Configuration
    • Port Mirroring
    • Port LACP Trunking
    • IGMP Snooping
    • Port GMRP
    • Diffserv Settings
    • Spanning Tree
      • STP Switch Settings
      • STP Port Settings
    • Static Filtering Table
      • Unicast Filtering
      • Multicast Filtering
    • VLANs
      • Static VLAN Entry
      • Port VLAN ID (PVID)
    • Port Bandwidth
      • Ingress Bandwidth
      • Egress Bandwidth
    • Threshold of Broadcast
    • Port Priority
    • Class of Traffic
    • Class of Service
    • Port Security
    • PAE System Control
      • Configure Authenticator
      • Port Authenticating Settings
      • Initialize Ports(s)
      • Reauthenticate Ports(s)
    • Radius Server
      • General Radius Server
      • Authentic Radius Server
      • Local User
  • Management
    • Security IP
    • SNMP Manager
    • Trap Manager
    • User Accounts
      • User Account Management
      • User Account Modify Table
  • Monitoring
    • Port Utilization
    • Packets
      • Received (RX)
      • UMB-cast (RX)
      • Transmitted (TX)
    • Errors
      • Received (RX)
      • Transmitted (TX)
    • Size
      • Packet Size
    • MAC Address
    • IGMP Snooping
    • Dynamic Group Registration
    • VLAN Status
    • Port Access Control
      • Authenticator State
      • Authenticator Statistics
      • Authenticator Session-Counter
      • Radius Authentication
      • Radius Accounting
  • Maintenance
    • TFTP Services
      • Update Firmware
      • Configuration File
      • Save Settings
      • Save History Log
    • Switch History
    • Ping Test
    • Save Changes
    • Factory Reset
    • Restart System
    • Connection Timeout
    • Logout
  • Help
• Technical Specifications
• RJ-45 Pin Specification
• Runtime Switching Software Default Settings
• Understanding and Troubleshooting the Spanning Tree Protocol
  • • Blocking State
    • Listening State
    • Learning State
    • Forwarding State
    • Disabled State
  • Troubleshooting STP
    • Spanning Tree Protocol Failure
    • Full/Half Duplex Mismatch
    • Unidirectional Link
    • Packet Corruption
    • Resource Errors
    • Identifying a Data Loop
    • Avoiding Trouble
• Brief Review of Bitwise Logical Operations
• Index