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Accton Technology VS4512DC manual Show ip igmp snooping

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Page 306

Command Line Interface

Default Setting

IGMP Version 2

Command Mode

Global Configuration

Command Usage

All systems on the subnet must support the same version. If there are legacy devices in your network that only support Version 1, you will also have to configure this switch to use Version 1.

Some commands are only enabled for IGMPv2, including ip igmp query-max-response-timeand ip igmp query-timeout.

Example

The following configures the switch to use IGMP Version 1:

Console(config)#ip igmp snooping version 1

Console(config)#

show ip igmp snooping

This command shows the IGMP snooping configuration.

Default Setting

None

Command Mode

Privileged Exec

Command Usage

See “Configuring IGMP Snooping and Query Parameters” on page 3-110for a description of the displayed items.

Example

The following shows the current IGMP snooping configuration:

Console#show ip igmp snooping

Service status: Enabled

Querier status: Enabled

Query count: 2

Query interval: 125 sec

Query max response time: 10 sec

Router port expire time: 300 sec

IGMP snooping version: Version 2

Console#

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Image 306

Accton Technology VS4512DC manual Show ip igmp snooping, Following shows the current Igmp snooping configuration

Contents

Management Guide Page Vdsl Switch-V4512 Vdsl Switch-VS4512DCInternational Headquarters Europe Headquarters Asia Pacific HeadquartersContents Page Contents Command Line Interface Contents Page Contents Page Contents Appendix a Software Specifications Key Features Feature DescriptionDescription of Software Features IntroductionDescription of Software Features Introduction System Defaults Function Parameter DefaultPvid Sntp Introduction Connecting to the Switch Configuration OptionsRequired Connections Basic Configuration Remote ConnectionsConsole Connection Setting Passwords Setting an IP AddressManual Configuration Dynamic Configuration Enabling Snmp Management Access Community StringsSaving Configuration Settings Trap ReceiversManaging System Files Configuring the Switch Using the Web InterfaceHome Configuration OptionsNavigating the Web Browser Interface Button ActionDescription Values Panel DisplayMain Menu Menu DescriptionSSH Vdsl Vlan Displaying System Information Field AttributesPass Management Software Displaying Switch Hardware/Software VersionsField Attributes Main Board Expansion SlotDisplaying Bridge Extension Capabilities Setting the Switch’s IP Address 146Manual Configuration Command AttributesUsing DHCP/BOOTP Fan Status Managing FirmwareDownloading System Software from a Server Saving or Restoring Configuration Settings Downloading Configuration Settings from a ServerSetting the Startup Configuration File Copying the Running Configuration to a FileResetting the System Setting the System ClockConfiguring Sntp Setting the Time Zone Simple Network Management Protocol Setting Community Access Strings Access ModeSpecifying Trap Managers and Trap Types Filtering Addresses for Snmp Client Access Command UsageUser Authentication Configuring the Logon PasswordConfiguring Local/Remote Logon Authentication Radius Settings Tacacs SettingsUser Authentication Telnet Settings Configuring HttpsWeb Browser Operating System Replacing the Default Secure-site Certificate Command AttributesConfiguring the Secure Shell Configuring Port Security Command UsageThese actions can only be taken through CLI commands Configuring 802.1x Port Authentication Displaying 802.1x Global Settings User Authentication Configuring 802.1x Global Settings Configuring Port Authorization Mode AuthorizedDisplaying 802.1x Statistics Statistical Values Parameter DescriptionPort Configuration Displaying Connection StatusField Attributes Web Command Attributes CLI Basic informationCurrent status Configuring Interface Connections CLI This example shows the connection status for PortPort Configuration Command Usage Creating Trunk GroupsStatically Configuring a Trunk Statically configuredEnabling Lacp on Selected Ports Port Configuration Setting Broadcast Storm Thresholds Command AttributesConfiguring Port Mirroring Configuring Rate Limits Command AttributeDefault Status Disabled Showing Port Statistics Statistical Values Parameter DescriptionParameter Description Rmon StatisticsConfiguring the Switch CLI This example shows statistics for port Vdsl Configuration Vdsl Global ConfigurationProfile Name ProfileType Downstream Rate Upstream Rate Mbps Upstream Downstream Mode Max. Range ExampleVdsl Port Configuration Profile Name Theoretical Minimum Signal-to-Noise Ratio dBProfile Name Downstream Upstream Rate Noise MarginRate Mbps S1-16-16 16.74 Examples Following example assigns efm profile S1-16-16 to Vdsl portCommand Attributes General Status Vdsl Port Link StatusPMD1 Status PMS-TC2Status 111 Displaying Vdsl Port Ethernet Statistics Vdsl Line Configuration CLI Use the show interfaces counters command ExampleCLI Use the show controllers efm line-table command Example Displaying Vdsl Interface InformationPhysical Interfaces Information Channel Interface Information118 Vdsl Performance Monitor Information Line Performance Data InformationChannel Performance Data Information Web Click VDSL, Performance Monitor Information 120 Monitoring Vdsl Performance History Line Performance Data History InformationChannel Performance Data History Information Setting Static Addresses Displaying the Address Table Changing the Aging Time 123Spanning Tree Algorithm Configuration Displaying Global Settings Field AttributesConfiguring the Switch Configuring Global Settings 135Root Device Configuration Displaying Interface Settings AD B ADB Configuring Interface Settings Command AttributesSpanning Tree Algorithm Configuration Vlan Configuration OverviewAssigning Ports to VLANs Displaying Basic Vlan Information Forwarding Tagged/Untagged FramesCommand Attributes Web Displaying Current VLANs143 Command Attributes Creating VLANsAdding Static Members to VLANs Vlan Index Adding Static Members to VLANs Port Index 142Configuring Vlan Behavior for Interfaces Vlan Configuration Configuring Private VLANs Configuring Uplink and Downlink Ports Enabling Private VLANsClass of Service Configuration Setting the Default Priority for Interfaces147 Mapping CoS Values to Egress Queues Queue PriorityPriority Level Traffic Type Selecting the Queue Mode 151Setting the Service Weight for Traffic Classes Mapping Layer 3/4 Priorities to CoS Values Selecting IP Precedence/DSCP PriorityMapping IP Precedence Priority Traffic Type LevelMapping Dscp Priority IP Dscp Value CoS Value154 Mapping IP Port Priority Copy Priority Settings Multicast Filtering Layer 2 Igmp Snooping and QueryConfiguring Igmp Snooping and Query Parameters Command UsageDisplaying Interfaces Attached to a Multicast Router 160Specifying Static Interfaces for a Multicast Router Displaying Port Members of Multicast Services Command AttributeAssigning Ports to Multicast Services Command UsageUser Configuring the Switch 116 Using the Command Line Interface Accessing the CLITelnet Connection Command Line Interface Getting Help on Commands Entering CommandsCommand Completion Keywords and ArgumentsShowing Commands Partial Keyword LookupUnderstanding Command Modes Negating the Effect of CommandsUsing Command History Exec CommandsConfiguration Commands Command Line Processing Mode Command PromptKeystroke Function Command Groups Command Group DescriptionLine Commands LineRelated Commands Syntax Login local no loginPassword Syntax Password 0 7 password no passwordSyntax Exec-timeout seconds no exec-timeout Exec-timeoutPassword-thresh Syntax Password-thresh threshold no password-threshSilent-time Syntax Silent-time seconds no silent-timeSyntax Databits 7 8 no databits DatabitsParity Syntax Parity none even odd no paritySpeed Syntax Speed bps no speedSyntax Stopbits 1 StopbitsDisconnect Syntax Disconnect session-idGeneral Commands Show lineSyntax Show line console vty Enable DisableSyntax Enable level Configure Show historyReload End ExitQuit Command Function Mode Pag System Management CommandsDevice Designation Commands Function PagSyntax Prompt string no prompt PromptHostname Syntax Hostname name No hostnameUser Access Commands Username Access-level PasswordUsername Enable password Related CommandsIP Filter Commands ManagementShow management Web Server Commands Ip http portIp http server Syntax No ip http secure-server Default Setting Ip http secure-serverIp http secure-port Ip telnet serverSyntax No ip telnet server Secure Shell Commands Ip ssh serverSyntax No ip ssh server Ip ssh timeout Syntax Ip ssh timeout seconds no ip ssh timeoutIp ssh authentication-retries Disconnect sshSyntax Disconnect ssh connection-id Show ip ssh Show sshField Description Event Logging Commands Syntax No logging on Default SettingLogging on Logging history Level DescriptionSyntax No logging host hostipaddress Logging hostLogging facility Syntax No logging facility typeSyntax No logging trap level Logging trapClear logging Syntax Clear logging flash ramShow logging Syntax Show logging flash ram sendmail trapSmtp Alert Commands Facility commandLogging trap command Syntax No logging sendmail host ipaddress Logging sendmail hostLogging sendmail level Syntax Logging sendmail level levelSyntax Logging sendmail source-email email-address Logging sendmail source-emailLogging sendmail destination-email Syntax No logging sendmail destination-email email-addressSyntax No logging sendmail Default Setting Logging sendmailShow logging sendmail Time Commands Syntax No sntp client Default SettingSntp client Sntp server Syntax Sntp server ip1 ip2 ip3Sntp poll Syntax Sntp poll seconds no sntp pollSyntax No sntp broadcast client Default Setting Sntp broadcast clientShow sntp Clock timezone Calendar setSyntax System Status Commands Show startup-configShow calendar Command Line Interface Show running-config Related CommandsCommand Line Interface Show system Show usersShow version Flash/File Commands CopyCommand Line Interface Delete SyntaxDir Column Heading DescriptionWhichboot Boot systemSyntax Boot system boot-romconfig opcode filename Authentication login Authentication CommandsAuthentication Sequence Command Group FunctionRadius Client Radius-server hostSyntax Radius-server port portnumber no radius-server port Radius-server portRadius-server key Syntax Radius-server key keystring no radius-server keyRadius-server timeout Radius-server retransmitTACACS+ Client Show radius-serverTacacs-server host Syntax Tacacs-server port portnumber no tacacs-server port Tacacs-server portTacacs-server key Syntax Tacacs-server key keystring no tacacs-server keyPort Security Commands Show tacacs-serverCommand Usage Port security802.1x Port Authentication Authentication dot1x defaultDefault Command Mode Dot1x defaultSyntax Dot1x default Command Mode Dot1x max-reqDot1x port-control Dot1x operation-modeDot1x re-authenticate Dot1x re-authenticationDot1x timeout quiet-period Dot1x timeout re-authperiod Dot1x timeout tx-periodShow dot1x Syntax Show dot1x statistics interface interfaceReauthentication State Machine Authentication Commands Snmp Commands Snmp-server communitySyntax Snmp-server contact string no snmp-server contact Snmp-server contactSnmp-server location Syntax Snmp-server location text no snmp-server locationSnmp-server host Snmp-server enable traps Snmp ip filter No snmp ip filter ipaddress subnetmaskShow snmp Dhcp Client Dhcp CommandsCommand Function Mod Pag Ip dhcp client-identifierIp dhcp restart client Interface Commands InterfacePort-channel channel-idValue Description Speed-duplexSyntax Description string no description Syntax No negotiation Default Setting NegotiationCapabilities Syntax No flowcontrol Default Setting FlowcontrolSwitchport broadcast packet-rate Syntax No shutdown Default SettingShutdown Port-channel channel-idValue Default Setting Clear countersSyntax Clear counters interface Show interfaces status Syntax Show interfaces status interfaceShow interfaces counters Syntax Show interfaces counters interfaceShow interfaces switchport Syntax Show interfaces switchport interfaceBroadcast threshold Mirror Port Commands Port monitorShow port monitor Syntax Show port monitor interfaceRate Limit Commands Rate-limitLink Aggregation Commands Guidelines for Creating TrunksLacp Syntax No lacp Default SettingChannel-group Syntax Channel-group channel-idno channel-group100 Vdsl Commands Command Function ModEfm profile global Syntax Efm profile global profile nameProfile Name ProfileType Downstream Rate Upstream Rate Efm profile Syntax Efm profile profile nameSyntax No efm shutdown Default Setting Efm resetSyntax Efm reset local remote Efm shutdownSyntax Efm rdl no efm rdl Default Setting Efm rdlEfm interleave No efm interleaveProfile Name Theoretical Minimum Signal-to-Noise Ratio dB Efm noise-marginSyntax Efm rate-adapt no efm rate-adapt Default Setting Efm rate-adaptShow controllers ethernet-controller Syntax No efm pbo Default SettingEfm pbo Syntax Show controllers ethernet-controller interface-idShow interfaces counters Show controllers efm actual Show controllers efm profile Show controllers efm adminSyntax Show controllers efm interface-idadmin dsrate usrate Syntax Show controllers efm profile mapping namesShow controllers efm actual 4-111 show controllers efm admin Show controllers efm status Syntax Show controllers efm status link profile interface-idShow controllers efm remote ethernet mode Syntax Show controllers efm noise-margin Default Setting Show controllers efm-noise-marginSyntax Show controllers efm line-table Command Mode Show controllers efm channel-performanceShow controllers efm line-table Show controllers efm phy-table Syntax Show controllers efm phy-table vtu-r vtu-c interfaceShow controllers efm channel-table Show controllers efm current-performance 121 Address Table Commands Mac-address-table staticClear mac-address-table dynamic Show mac-address-tableMac-address-table aging-time Spanning Tree Commands Show mac-address-table aging-timeSyntax Spanning-tree mode stp rstp no spanning-tree mode Spanning-tree modeSyntax No spanning-tree Default Setting Spanning-treeSpanning-tree forward-time Spanning-tree hello-time Spanning-tree max-ageSpanning-tree priority Spanning-tree pathcost method Spanning-tree transmission-limitSpanning-tree cost Syntax Spanning-tree cost cost no spanning-tree costSyntax No spanning-tree edge-port Default Setting Spanning-tree port-prioritySpanning-tree edge-port Syntax No spanning-tree portfast Default Setting Spanning-tree portfastSpanning-tree link-type Show spanning-tree Port-channel channel-idValue Command ModeSpanning-tree protocol-migration Syntax Spanning-tree protocol-migration interface136 Editing Vlan Groups Vlan CommandsCommand Groups Function Vlan databaseRelated Commands VlanConfiguring Vlan Interfaces Interface vlanSyntax Interface vlan vlan-id Switchport mode Switchport acceptable-frame-typesSyntax Switchport mode trunk hybrid no switchport mode Switchport ingress-filtering Syntax No switchport ingress-filtering Default SettingSwitchport native vlan Switchport allowed vlanDisplaying Vlan Information Show vlanSyntax Show vlan id vlan-idname vlan-name Configuring Private VLANs PvlanSyntax Pvlan Syntax Show pvlan Default Setting Show pvlanBridge Extension Commands Show bridge-extPriority Commands Priority Commands LayerSwitchport priority default Queue mode Syntax Queue mode strict wrr no queue modeQueue bandwidth weight1...weight4 no queue bandwidth Queue bandwidthQueue cos-map QueueShow queue cos-map Show queue modeShow queue bandwidth Syntax Show queue cos-map interfacePriority Commands Layer 3 Syntax No map ip precedence Default SettingCoS Value Command Mode Syntax No map ip dscp Default SettingMap ip dscp Interface Configuration Map ip port Global Configuration Syntax Map ip port no map ip port Default SettingSyntax Show map ip precedence interface Show map ip precedenceShow map ip dscp Syntax Show map ip dscp interfacePort-channel channel-idRange Default Setting Show map ip portSyntax Show map ip port interface Command Groups Function Pag Multicast Filtering CommandsIgmp Snooping Commands Ip igmp snoopingIp igmp snooping vlan static Ip igmp snooping versionFollowing shows the current Igmp snooping configuration Show ip igmp snoopingIgmp Query Commands Layer Show mac-address-table multicastSyntax No ip igmp snooping querier Default Setting Ip igmp snooping querierIp igmp snooping query-count Ip igmp snooping query-interval Ip igmp snooping query-max-response-timeIp igmp snooping router-port-expire-time Static Multicast Routing Commands Ip igmp snooping vlan mrouterSyntax No ip igmp snooping vlan vlan-idmrouter interface Show ip igmp snooping mrouter IP Interface CommandsBasic IP Configuration Syntax Show ip igmp snooping mrouter vlan vlan-idIp address Ip default-gateway Syntax Ip default-gateway gateway no ip default-gatewayShow ip interface Show ip redirects PingSyntax Ping host count countsize size 170 Appendix a Software Specifications Software FeaturesManagement Features StandardsManagement Information Bases Igmp MIB RFCSoftware Specifications Troubleshooting Chart Symptom ActionTroubleshooting Boot Protocol Bootp GlossaryGroup Attribute Registration Protocol Garp In-Band Management Pots Simple Mail Transfer Protocol Smtp Vdsl Index NumericsIndex Index-3 Index Index-4 Page VS4512