Contents

• Preface

• Description

• Preface

• Part 1: Overview of the Switch and Capacity Limits

  • 1 Overview of the Switch

    • 1.1 Features of this device

  • 2 Switch configuration

    • 2.1 Supported models by maximum number of ports

    • 2.2 Characteristics of each model

    • 2.3 Hardware configuration

    • 2.4 Amount of installed memory

    • 2.5 Software

  • 3 Capacity limit

    • 3.1 Stack

    • 3.2 Remote access

    • 3.3 NTP

    • 3.4 Link aggregation

    • 3.5 Layer 2 switch

      • 3.5.1 MAC address table

      • 3.5.2 VLAN

      • 3.5.3 Spanning tree

      • 3.5.4 Ring Protocol

      • 3.5.5 IGMP snooping/MLD snooping

    • 3.6 IP interface

      • 3.6.1 Number of interfaces on which IP addressing can be configured

      • 3.6.2 Maximum number of multihomed subnets

      • 3.6.3 Max. IP Addresses Set

      • 3.6.4 Maximum number of remote devices

      • 3.6.5 Maximum number of static routing entries

      • 3.6.6 DHCP server

    • 3.7 Filtering QoS policy-based mirroring

      • 3.7.1 Number of filter entries

      • 3.7.2 QoS entries

      • 3.7.3 Number of policy-based mirroring entries

    • 3.8 Layer 2 authentication

      • 3.8.1 Layer 2 authentication common

      • 3.8.2 IEEE802.1X

      • 3.8.3 Web authentication

      • 3.8.4 MAC-based authentication

    • 3.9 DHCP snooping

    • 3.10 High Reliability with Redundant Configuration

      • 3.10.1 Uplink redundant

    • 3.11 Network monitoring function

      • 3.11.1 L2 Loop Detection

    • 3.12 Network management

      • 3.12.1 IEEE802.3ah/UDLD

      • 3.12.2 CFM

      • 3.12.3 LLDP

• PART 2: Operation Management

  • 4 Logging In to the Device

    • 4.1 Management by operation terminal

      • 4.1.1 Connection form of the operation terminal

      • 4.1.2 Operation terminal

      • 4.1.3 Overview of operation management functions

    • 4.2 Starting the switch

      • 4.2.1 Outline from start to stop

      • 4.2.2 To start the equipment

      • 4.2.3 Stopping the equipment

    • 4.3 Login and logout

  • 5 Command Operations

    • 5.1 Command input mode

      • 5.1.1 Command list

      • 5.1.2 Command input mode

    • 5.2 CLI operations

      • 5.2.1 Complementary function

      • 5.2.2 Help function

      • 5.2.3 Input error position indication function

      • 5.2.4 Abbreviated command execution

      • 5.2.5 History function

      • 5.2.6 Pipe function

      • 5.2.7 Redirection

      • 5.2.8 Paging

      • 5.2.9 Customizing CLI Settings

    • 5.3 Notes on CLI operations

  • 6 Configuration

    • 6.1 Configuration

      • 6.1.1 Configuration at startup

      • 6.1.2 Configuration during operation

    • 6.2 Overview of editing a running configuration

    • 6.3 Mode Transition when entering configuration commands

    • 6.4 Configuration editing procedures

      • 6.4.1 Command list

      • 6.4.2 configure(configure terminal) command

      • 6.4.3 Displaying and checking configuration entries (show command)

      • 6.4.4 Adding, changing, and deleting a configuration entries

      • 6.4.5 Saving a Configuration to a File. (save)

      • 6.4.6 Finish editing the configuration (exit command.).

      • 6.4.7 Notes on Editing a Configuration

    • 6.5 Configuration operations

      • 6.5.1 Backing up configurations

      • 6.5.2 Applying the backup configuration file to the Switch

      • 6.5.3 Transferring Files Using ftp Commands

      • 6.5.4 Using MC to Transfer Files

      • 6.5.5 Notes on importing a backup configuration file

  • 7 Description of stack functionality

    • 7.1 Overview of stack functionality

      • 7.1.1 Overview

      • 7.1.2 Stack and standalone

      • 7.1.3 Supported functionality

    • 7.2 Stack configurations

      • 7.2.1 Stack configurations

      • 7.2.2 Member switch models

      • 7.2.3 Conditions to configure the stack

    • 7.3 Basic stack functionality

      • 7.3.1 Switch number

      • 7.3.2 Stack port and stack link

      • 7.3.3 Switch states

      • 7.3.4 Role and selection of the master switch

      • 7.3.5 Device MAC address of the stack

    • 7.4 Operation management of stack

    • 7.5 Stack operation at the time of fault and recovery

      • 7.5.1 Failure and recovery of member switch

      • 7.5.2 Fault and recovery of stack link

      • 7.5.3 Switching communication between member switch

    • 7.6 Stack forwarding

      • 7.6.1 Physical port forwarding

      • 7.6.2 Link aggregation forwarding

    • 7.7 Prohibited configuration and notes on stacks

      • 7.7.1 Prohibited stack configurations

      • 7.7.2 Notes on stacks

  • 8 Settings and Operation for Stack

    • 8.1 Command Guide

      • 8.1.1 Command list

      • 8.1.2 Configuring a stack with standalone switches

      • 8.1.3 Adding a member switch

      • 8.1.4 Deleting a member switch (backup switch)

      • 8.1.5 Deleting a member switch (master switch)

      • 8.1.6 Replacing a member switch

      • 8.1.7 Restoring to the initial installation configuration

      • 8.1.8 Adding a stack link

      • 8.1.9 Deleting a stack link

      • 8.1.10 Viewing the Switch Status on the Front Panel

      • 8.1.11 Connection between master switch and member switch

      • 8.1.12 Restarting the Stack

      • 8.1.13 Configuring Optional Licenses

  • 9 Remote Login

    • 9.1 Description

      • 9.1.1 Communication port connection

    • 9.2 Command Guide

      • 9.2.1 Command list

      • 9.2.2 Setting IP addressing to the Switch

      • 9.2.3 Allow telnet to log in

      • 9.2.4 Allow ftp to log in

  • 10 Login security and RADIUS/TACACS +

    • 10.1 Login Security Command Guide

      • 10.1.1 Command list

      • 10.1.2 Overview of login control

      • 10.1.3 Creating and deleting user accounts

      • 10.1.4 Setting the password for administrator mode

      • 10.1.5 Permitting login from remote operation terminal

      • 10.1.6 Setting the maximum number of concurrent users

      • 10.1.7 Setting the IP addresses of remote operation terminals permitted to login

      • 10.1.8 Setting of login banner

    • 10.2 Description of RADIUS/TACACS +

      • 10.2.1 Overview of RADIUS/TACACS+

      • 10.2.2 Scope of RADIUS/TACACS+ implementation

      • 10.2.3 Authentication using RADIUS/ TACACS+

      • 10.2.4 RADIUS/TACACS+/local command authorization

      • 10.2.5 Accounting using RADIUS/TACACS +

      • 10.2.6 Connecting with RADIUS/TACACS +

    • 10.3 RADIUS/TACACS + Command Guide

      • 10.3.1 Command list

      • 10.3.2 Configuring authentication with RADIUS servers

      • 10.3.3 Configuring authentication with TACACS + servers

      • 10.3.4 Configuring RADIUS/TACACS+/local command authorization

      • 10.3.5 Configuring login/logout accounting with RADIUS/TACACS+

      • 10.3.6 Configuring command accounting with TACACS + servers

  • 11 SSH (Secure Shell)

    • 11.1 Description

      • 11.1.1 Overview

      • 11.1.2 Basic functions of SSH

      • 11.1.3 Support function

      • 11.1.4 SSH security-related functions

      • 11.1.5 Cryptographic techniques used by SSH

      • 11.1.6 Login control support

      • 11.1.7 Supports RADIUS/TACACS+

      • 11.1.8 Notes on using SSH

    • 11.2 Command Guide

      • 11.2.1 Command list

      • 11.2.2 SSH servers basic Settings (Password Settings)

      • 11.2.3 Settings for using public key authentication for user authentication

      • 11.2.4 Changing the Encryption Algorithm Settings for SSHv2 Servers

      • 11.2.5 Setting IP to allow SSH access from remote operation terminals

      • 11.2.6 Configuring SSH servers in conjunction with RADIUS/TACACS+ feature

      • 11.2.7 Verifying the Host Public Key

      • 11.2.8 Changing the Host Key Pair

  • 12 Time Settings and NTP

    • 12.1 Description

      • 12.1.1 Supported NTP

      • 12.1.2 Client function

      • 12.1.3 Server function

      • 12.1.4 Symmetric connection

      • 12.1.5 Local time server

      • 12.1.6 Notes on using NTP

      • 12.1.7 Notes on changing the time

    • 12.2 Command Guide

      • 12.2.1 Command list

      • 12.2.2 Configuring the System Clock

      • 12.2.3 Configuring Client Functions

      • 12.2.4 Server Function Settings

      • 12.2.5 Configuring Symmetric Connections

      • 12.2.6 Configuring Authentication

  • 13 Host names and DNS

    • 13.1 Description

    • 13.2 Command Guide

      • 13.2.1 Command list

      • 13.2.2 Configuring the system hostname

      • 13.2.3 Configuring DNS

  • 14 Device management

    • 14.1 Setting of operation mode and checking of status

      • 14.1.1 Command list

      • 14.1.2 Power Redundancy Configuration Failure Detection

      • 14.1.3 Configuring PoE Power Supply Expansion-Mode

      • 14.1.4 Configuration according to model

    • 14.2 Equipment information required for operation and backup and restore

      • 14.2.1 Command list

      • 14.2.2 Backup/restore procedure using backup/restore command

      • 14.2.3 Precautions for Device Information

    • 14.3 Failure recovery

      • 14.3.1 Error Location and recovery processing

    • 14.4 Notes on saving to Internal flash memory

  • 15 MC mode of operation

    • 15.1 Description

      • 15.1.1 Overview

      • 15.1.2 Files Stored in MC

      • 15.1.3 Operation procedure using MC operation mode

      • 15.1.4 Operation in case of failure

      • 15.1.5 Notes on using MC operation

    • 15.2 Command Guide

      • 15.2.1 Command list

  • 16 Zero touch provisioning

    • 16.1 Description

      • 16.1.1 Overview

      • 16.1.2 How the Switch communicates with AX-Network-Manager

      • 16.1.3 Files subject to zero touch provisioning

      • 16.1.4 Operation procedure using zero-touch provisioning

      • 16.1.5 Notes on using zero-touch provisioning

    • 16.2 Command Guide

      • 16.2.1 Command list

      • 16.2.2 Configuring Zero-Touch Provisioning

  • 17 Software management

    • 17.1 Description of software updates

      • 17.1.1 Overview

      • 17.1.2 Preparing for an Update

      • 17.1.3 Update Precautions

    • 17.2 Update command guide

      • 17.2.1 Command list

      • 17.2.2 Preparing the update file

      • 17.2.3 Running the Update Command

      • 17.2.4 Running Update Commands in a Stacked Configuration

    • 17.3 Description of optional licenses

      • 17.3.1 Overview

      • 17.3.2 Notes on Optional Licenses

    • 17.4 Option License Command Guide

      • 17.4.1 Command list

      • 17.4.2 How to Set Up Optional Licenses

      • 17.4.3 How to Remove Optional Licenses

  • 18 Energy saving function

    • 18.1 Power Saving Functions Description

      • 18.1.1 Power Saving Functions Overview

      • 18.1.2 Energy saving function

    • 18.2 Power Management Command Guide

      • 18.2.1 Command list

  • 19 Log output function

    • 19.1 Description

    • 19.2 Command Guide

      • 19.2.1 Command list

      • 19.2.2 Configuring Logging syslog Outputs

      • 19.2.3 Suppressing the output of operation messages

      • 19.2.4 Configuring Logging E-Mail Outputs

  • 20 SNMP

    • 20.1 Description

      • 20.1.1 SNMP Overview

      • 20.1.2 MIB Overview

      • 20.1.3 SNMPv1,SNMPv2C operation

      • 20.1.4 SNMPv3 operation

      • 20.1.5 Trap

      • 20.1.6 Inform

      • 20.1.7 RMON MIB

      • 20.1.8 Notes on Connecting with SNMP Manager

    • 20.2 Command Guide

      • 20.2.1 Command list

      • 20.2.2 Configuring MIB Accessibility by SNMPv1,SNMPv2C

      • 20.2.3 Configuring MIB Accessibility by SNMPv3

      • 20.2.4 Configuring SNMPv1,SNMPv2C to Send Traps

      • 20.2.5 Configuring SNMPv3 to Send Traps

      • 20.2.6 Configuring SNMPv2C to send informs

      • 20.2.7 Suppressing Link Traps

      • 20.2.8 Configuring RMON Ethernet History Group Control

      • 20.2.9 Threshold-checking of specified MIB by RMON

  • 21 Advanced scripts

    • 21.1 Description

      • 21.1.1 Overview

      • 21.1.2 Examples of Advanced Script Applications

      • 21.1.3 Specifications for advanced scripts

      • 21.1.4 Notes on using scripts

    • 21.2 Creating and Running Scripts

      • 21.2.1 Command list

      • 21.2.2 Script execution flow

      • 21.2.3 Creating a Script File

      • 21.2.4 Checking the health of script files

      • 21.2.5 Installing Script Files

      • 21.2.6 Starting Scripts

    • 21.3 Supported Python of the Switch

      • 21.3.1 Differences and Limitations from Normal Python

      • 21.3.2 Standard library

    • 21.4 Using Python Extension Library

      • 21.4.1 Setting of specified command execution

      • 21.4.2 Configuring Operational Message Output

      • 21.4.3 Configuring the Event Monitor Feature

      • 21.4.4 Get script startup trigger

• PART 3: Network Interfaces

  • 22 Ethernet

    • 22.1 Description of the connected interface

      • 22.1.1 Port Types and Supported Functions

      • 22.1.2 10BASE-T/100BASE-TX/1000BASE-T

      • 22.1.3 1000BASE-X

      • 22.1.4 10GBASE-R

    • 22.2 Description Common to Ethernet

      • 22.2.1 Flow Control

      • 22.2.2 Frame format

      • 22.2.3 Jumbo Frames

    • 22.3 Description of PoE

      • 22.3.1 Assigning Power to Ports

      • 22.3.2 Priority control of power supply

      • 22.3.3 Operation when the power of the equipment is exceeded

      • 22.3.4 PoE power supply distribution function

      • 22.3.5 Notes on using PoE

    • 22.4 Command Guide

      • 22.4.1 Command list

      • 22.4.2 Ethernet Interface Settings

      • 22.4.3 Batch setting of multiple interfaces

      • 22.4.4 Speed and Full/Half Duplex Settings

      • 22.4.5 Configuring Auto MDI/MDIX Features

      • 22.4.6 Configuring Flow Control

      • 22.4.7 Jumbo Frame Settings

      • 22.4.8 Setting the link-down detection timer

      • 22.4.9 Configuring the Link-Up Detection Timer

      • 22.4.10 Setting Frame Transmission/Reception Error Notification

      • 22.4.11 Configuring PoE

  • 23 Link aggregation

    • 23.1 Description of the basic link aggregation functionality

      • 23.1.1 Overview

      • 23.1.2 Configuring Link Aggregation

      • 23.1.3 Support Specifications

      • 23.1.4 MAC addressing for the channel group

      • 23.1.5 Port sorting when sending frames

      • 23.1.6 Notes on using link aggregation

    • 23.2 Command Guide for Basic Link Aggregation Functions

      • 23.2.1 Command list

      • 23.2.2 Configuring static link aggregation

      • 23.2.3 Configuring LACP link aggregation

      • 23.2.4 Configuring Port Channel Interfaces

      • 23.2.5 Deleting a Channel Group

    • 23.3 Description of extended link aggregation functionality

      • 23.3.1 Stanby link capability

      • 23.3.2 Port detachment restriction function

    • 23.4 Command Guide for Link Aggregation Extensions

      • 23.4.1 Command list

      • 23.4.2 Configuration of the standby link function

      • 23.4.3 Configuration of the port detachment restriction functionality

• PART 4: Layer 2 Switching

  • 24 Layer 2 Switch Overview

    • 24.1 Overview

      • 24.1.1 MAC address-learning

      • 24.1.2 VLAN

    • 24.2 Support function

      • 24.2.1 MAC addressing of the Switch

    • 24.3 Coexistence of Layer 2 Switch Function and Other Functions

  • 25 MAC address-learning

    • 25.1 Description

      • 25.1.1 Learn Source MAC

      • 25.1.2 MAC address-learning move detection

      • 25.1.3 Aging learned MAC addressing

      • 25.1.4 Layer 2 switching by MAC addressing

      • 25.1.5 Registering Static Entries

      • 25.1.6 MAC address-learning suppression

      • 25.1.7 Clearing MAC Address Table

      • 25.1.8 Notes

    • 25.2 Command Guide

      • 25.2.1 Command list

      • 25.2.2 Aging time setting

      • 25.2.3 Configuring Static Entries

      • 25.2.4 Configuring MAC address-learning suppression

  • 26 VLAN

    • 26.1 Description of basic VLAN functions

      • 26.1.1 VLAN type

      • 26.1.2 Port Type

      • 26.1.3 Default VLAN

      • 26.1.4 VLAN priorities

      • 26.1.5 VLAN Tag

      • 26.1.6 Notes on using VLAN

    • 26.2 Command-Guide for VLAN Basic Functions

      • 26.2.1 Command list

      • 26.2.2 Configuring VLAN

      • 26.2.3 Port configuration

      • 26.2.4 Configuring Trunk Ports

      • 26.2.5 Configuring TPID for VLAN Tag

    • 26.3 Description of ported VLAN

      • 26.3.1 Access and trunk ports

      • 26.3.2 Native VLAN

      • 26.3.3 Notes on using the port VLAN

    • 26.4 Command Guide for Ports VLAN

      • 26.4.1 Command list

      • 26.4.2 Configuring the Ports VLAN

      • 26.4.3 Configuring Native VLAN for Trunked Ports

    • 26.5 Description of the protocol VLAN

      • 26.5.1 Overview

      • 26.5.2 Protocol identification

      • 26.5.3 Protocol and trunk ports

      • 26.5.4 Native VLAN of the protocol port

    • 26.6 Protocol VLAN Command Guide

      • 26.6.1 Command list

      • 26.6.2 Creating a Protocol VLAN

      • 26.6.3 Configuring Native VLAN for Protocol Ports

    • 26.7 Description of MAC VLAN

      • 26.7.1 Overview

      • 26.7.2 Connectivity and MAC addressing between devices

      • 26.7.3 Linkage with the Layer 2 authentication functionality

      • 26.7.4 MAC Ports VLAN Configuration

    • 26.8 MAC VLAN command guide

      • 26.8.1 Command list

      • 26.8.2 Configuring MAC VLAN

      • 26.8.3 Configuring Native VLAN for MAC Ports

    • 26.9 VLAN interfaces

      • 26.9.1 Interfaces for configuring IP addressing

    • 26.10 VLAN Interfaces Command Guide

      • 26.10.1 Command list

      • 26.10.2 Configuring VLAN as Layer 3 Interfaces

  • 27 VLAN extensions

    • 27.1 Description of VLAN tunneling

      • 27.1.1 Overview

      • 27.1.2 Prerequisites for Using VLAN Tunneling

      • 27.1.3 Notes on using VLAN tunneling

    • 27.2 VLAN Tunneling Command Guide

      • 27.2.1 Command list

      • 27.2.2 Configuring VLAN Tunneling

    • 27.3 Description of Tag Transformations

      • 27.3.1 Overview

      • 27.3.2 Notes on using Tag converter

    • 27.4 Command-Guide for Tag Translation

      • 27.4.1 Command list

      • 27.4.2 Configuring Tag Translation

    • 27.5 Explanation of L2 Protocol Frame Transparency Function

      • 27.5.1 Overview

      • 27.5.2 Notes on L2 Protocol Frame Transparency Function

    • 27.6 L2 Protocol Frame Transparency Command Guide

      • 27.6.1 Command list

      • 27.6.2 Setting L2 Protocol Frame Transparency Function

    • 27.7 Explanation of Inter-Port Relay Blocking Function

      • 27.7.1 Overview

      • 27.7.2 Notes on using the port-to-port forwarding block function

    • 27.8 Command Guide for Inter-Port Relay Blocking Function

      • 27.8.1 Command list

      • 27.8.2 Configuring the Inter-Port Relay Blocking Function

      • 27.8.3 Changing the port to block

    • 27.9 Explanation of VLAN debounce function

      • 27.9.1 Overview

      • 27.9.2 Relation between VLAN debounce function and other functions

      • 27.9.3 Notes on using VLAN debounce function

    • 27.10 VLAN debounce function command guide

      • 27.10.1 Command list

      • 27.10.2 VLAN debounce function settings

  • 28 Spanning tree

    • 28.1 Overview of spanning tree

      • 28.1.1 Overview

      • 28.1.2 Type of spanning tree

      • 28.1.3 Spanning Tree and Rapid Spanning Tree

      • 28.1.4 Components of a spanning-tree topology

      • 28.1.5 Topology design of spanning tree

      • 28.1.6 The STP compatibility mode

      • 28.1.7 Notes on Spanning Tree Protocols

    • 28.2 Spanning Tree Command Guide

      • 28.2.1 Command list

      • 28.2.2 To set the enforcement mode

    • 28.3 PVST + Description

      • 28.3.1 Load Balancing with PVST+

      • 28.3.2 Access port PVST +

      • 28.3.3 Notes on using PVST +

    • 28.4 PVST + Command Guide

      • 28.4.1 Command list

      • 28.4.2 Setting of PVST +

      • 28.4.3 PVST + topology settings

      • 28.4.4 Parameter setting of PVST +

    • 28.5 Description of Single Spanning Tree

      • 28.5.1 Overview

      • 28.5.2 Combination with PVST+

      • 28.5.3 Notes on using Single Spanning Tree

    • 28.6 Single Spanning Tree Command Guide

      • 28.6.1 Command list

      • 28.6.2 Configuring Single Spanning Tree

      • 28.6.3 Single Spanning Tree topology settings

      • 28.6.4 Single Spanning Tree Parameter Setting

    • 28.7 Description of Multiple Spanning Tree

      • 28.7.1 Overview

      • 28.7.2 Network Design for Multiple Spanning Tree

      • 28.7.3 Compatibility with Other Spanning Trees

      • 28.7.4 Notes on using Multiple Spanning Tree

    • 28.8 Multiple spanning tree command guide

      • 28.8.1 Command list

      • 28.8.2 Configuring Multiple Spanning Tree

      • 28.8.3 Multiple spanning tree topology settings

      • 28.8.4 Configuring Multiple Spanning Tree Parameters

    • 28.9 Description of Spanning Tree Common Functions

      • 28.9.1 PortFast

      • 28.9.2 BPDU Filters

      • 28.9.3 Loop guard

      • 28.9.4 Root guard

    • 28.10 Command Guide for Common Spanning Tree Features

      • 28.10.1 Command list

      • 28.10.2 Configuring PortFast

      • 28.10.3 Configuring BPDU Filters

      • 28.10.4 Configuring Loop Guard

      • 28.10.5 Configuring Root Guard

      • 28.10.6 Link Type Settings

  • 29 Description of Ring Protocol

    • 29.1 Introduction to Ring Protocol

      • 29.1.1 Overview

      • 29.1.2 Key Features

      • 29.1.3 Support Specifications

    • 29.2 Basic principles of Ring Protocol

      • 29.2.1 Network Configuration

      • 29.2.2 Control VLAN

      • 29.2.3 Failure monitoring method

      • 29.2.4 Switching communication paths

    • 29.3 Outline of single ring operation

      • 29.3.1 Normal operation of the ring

      • 29.3.2 Actions when failures are detected

      • 29.3.3 Operation when recovery is detected

      • 29.3.4 Operation when path switchback is suppressed and released

    • 29.4 Overview of Multi-Ring Operation

      • 29.4.1 Normal operation of the ring

      • 29.4.2 Operation in case of shared link failure and recovery

      • 29.4.3 Operation when faults and restoration other than shared links occur in a shared link non-monitoring ring

      • 29.4.4 Operation when faults and restoration other than shared links occur in the shared link monitoring ring

      • 29.4.5 Operation when path switchback is suppressed and released

    • 29.5 Overview of Ring Operation with Stacked Nodes

      • 29.5.1 Operation with single ring

      • 29.5.2 Operation in Multi-Ring

      • 29.5.3 Operation in the event of a member switch failure and recovery

    • 29.6 Ring Protocol Multiple Failure Monitoring

      • 29.6.1 Overview

      • 29.6.2 Basic Configuration of Multiple Failure Monitoring

      • 29.6.3 Overview of Multiple Failure Monitoring Operations

      • 29.6.4 Operation in case of multiple failures

      • 29.6.5 Operation for Multiple Fault Recovery

    • 29.7 Ring Protocol networking design

      • 29.7.1 Using VLAN Mapping

      • 29.7.2 Using the Control VLAN's forwarding-delay-time

      • 29.7.3 Automatic determination of the primary port

      • 29.7.4 Mixed configuration of node types in the same device

      • 29.7.5 Mixed configuration of node types on shared nodes

      • 29.7.6 Setting the failure monitoring time when link aggregation is used

      • 29.7.7 Combined use with IEEE802.3ah/UDLD function

      • 29.7.8 Using with the link-down detection timer and the link-up detection timer

      • 29.7.9 Prohibited Configuration of Ring Protocol

      • 29.7.10 Prohibited configuration of multiple failure monitoring function

      • 29.7.11 Configuration in which both ring ports of the master node are shared links

      • 29.7.12 Setting the Fault Monitoring Time for Rings with Stacked Nodes

    • 29.8 Notes on using Ring Protocol

  • 30 Ring Protocol configuration and operation

    • 30.1 Command Guide

      • 30.1.1 Command list

      • 30.1.2 Flow of Ring Protocol settings

      • 30.1.3 Setting the ring ID

      • 30.1.4 Setting Control VLAN

      • 30.1.5 Configuring VLAN Mapping

      • 30.1.6 Configuring a VLAN group

      • 30.1.7 Settings related to mode and ring port (single ring and multi-ring configuration without shared link)

      • 30.1.8 Settings related to mode and ring port (multi-ring configuration with shared link)

      • 30.1.9 Setting parameters

      • 30.1.10 Configuring Multiple Failure Monitoring

      • 30.1.11 Transmission setting of flush control frame for neighboring ring ring

  • 31 Using Ring Protocol and Spanning Tree together

    • 31.1 Description

      • 31.1.1 Overview

      • 31.1.2 Operating specifications

      • 31.1.3 About coexistence with various spanning tree

      • 31.1.4 Prohibited configuration

      • 31.1.5 Notes on Using Ring Protocol with Spanning Tree Protocols

    • 31.2 Command Guide

      • 31.2.1 Command list

      • 31.2.2 Configuring virtual links

      • 31.2.3 Setting of Ring Protocol and PVST +

      • 31.2.4 Configuring Ring Protocol and Multiple Spanning Tree together

  • 32 Description of IGMP snooping/MLD snooping

    • 32.1 Introduction to IGMP snooping/MLD snooping

      • 32.1.1 Multicast Overview

      • 32.1.2 IGMP snooping and MLD snooping synopsis

    • 32.2 IGMP snooping/MLD snooping Supported Functions

    • 32.3 IGMP snooping

      • 32.3.1 Learning MAC Addressing

      • 32.3.2 Layer 2 forwarding of IPv4 multicast packets

      • 32.3.3 Connection with the multicast router

      • 32.3.4 IGMP querier function

      • 32.3.5 IGMP Fast-Leave Function

    • 32.4 MLD snooping

      • 32.4.1 Learning MAC Addressing

      • 32.4.2 Layer 2 forwarding of IPv6 multicast packets

      • 32.4.3 Connection with the multicast router

      • 32.4.4 MLD querier function

    • 32.5 Notes on using IGMP snooping/MLD snooping

  • 33 IGMP snooping/MLD snooping configuration and operation

    • 33.1 IGMP snooping command guide

      • 33.1.1 Command list

      • 33.1.2 Configuring IGMP snooping

      • 33.1.3 Configuring IGMP Querier Function

      • 33.1.4 Configuring Multicast Router Ports

    • 33.2 MLD snooping command guide

      • 33.2.1 Command list

      • 33.2.2 Configuring MLD snooping

      • 33.2.3 Configuring MLD Querier Function

      • 33.2.4 Configuring Multicast Router Ports

• PART 5: IP Interfaces

  • 34 IPv4 communication

    • 34.1 Description

      • 34.1.1 Addressing

      • 34.1.2 Internet protocol (IP)

      • 34.1.3 ICMP

      • 34.1.4 ARP

      • 34.1.5 Route setting

      • 34.1.6 IPv4 important reminder for use

    • 34.2 Command Guide

      • 34.2.1 Command list

      • 34.2.2 Configuring Interfaces

      • 34.2.3 Configuring Multihoming

      • 34.2.4 Configuring the loopback interface

      • 34.2.5 Configuring Static ARP

      • 34.2.6 Configuring Default Routes

      • 34.2.7 Configuring Static Routes

  • 35 IPv6 communication

    • 35.1 Description

      • 35.1.1 IPv6 address

      • 35.1.2 Handling of IPv6 Addresses Used by the Switch

      • 35.1.3 Internet Protocol Version 6 (IPv6)

      • 35.1.4 ICMPv6

      • 35.1.5 NDP

      • 35.1.6 RA

      • 35.1.7 IPv6 important reminder for use

    • 35.2 Command Guide

      • 35.2.1 Command list

      • 35.2.2 Configuring Interfaces

      • 35.2.3 Manually Configuring Link-Local Addresses

      • 35.2.4 Configuring the loopback interface

      • 35.2.5 Configuring Static NDP

      • 35.2.6 RA Setting

  • 36 DHCP servers

    • 36.1 Description

      • 36.1.1 Support Specifications

      • 36.1.2 Distribution information to the client

      • 36.1.3 Dynamic DNS linkage

      • 36.1.4 Preventing Dual Distribution of IP Addresses

      • 36.1.5 Notes on Using DHCP Servers

    • 36.2 Command Guide

      • 36.2.1 Command list

      • 36.2.2 Settings for distributing IP to clients

      • 36.2.3 Setting to distribute static IP to clients

      • 36.2.4 Settings for linking dynamic DNS

• Appendix

  • Appendix A Compliance standards

    • AppendixA.1 TELNET/FTP

    • AppendixA.2 RADIUS/TACACS+

    • AppendixA.3 SSH

    • AppendixA.4 NTP

    • AppendixA.5 DNS

    • AppendixA.6 EEE

    • AppendixA.7 SYSLOG

    • AppendixA.8 SNMP

    • AppendixA.9 Ethernet

    • AppendixA.10 link aggregation

    • AppendixA.11 VLAN

    • AppendixA.12 Spanning tree

    • AppendixA.13 IGMP snooping/MLD snooping

    • AppendixA.14 IPv4 communication

    • AppendixA.15 IPv6 communication

    • Appendix A.16 DHCP Servers Function

• Index