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SMC Networks SMC7724M/VSW manual Ip igmp snooping querier, 118

Models: SMC7724M/VSW

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COMMAND LINE INTERFACE

•bridge-group- Bridge group index.

•vlan-id- VLAN ID (1 to 4094)

•user - Display only the user-configured multicast entries.

•igmp-snooping- Display only entries learned through IGMP snooping.

Default Setting

None

Command Mode

Privileged Exec

Example

The following shows the multicast entries learned through IGMP snooping for bridge group 1, VLAN 1:

Console#show		bridge 1	multicast vlan 1 igmp-snooping
VLAN	M'cast	IP addr.	Member ports Type
----	---------------		------------ -------
1		224.1.2.3	Eth1/11	IGMP

Console#

ip igmp snooping querier

Use this command to enable the switch as an IGMP snooping querier. Use the no form to disable it.

Syntax

ip igmp snooping querier no ip igmp snooping querier

Default Setting

Enabled

Command Mode

Global Configuration

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SMC Networks SMC7724M/VSW manual 118, Ip igmp snooping querier no ip igmp snooping querier

Contents

TigerAccess Extended Ethernet System Page TigerAccess Extended Ethernet System Management Guide Trademarks Contents Contents Command Line Interface IiiContents Contents Contents Vii Viii Connecting to the Switch Configuration OptionsSwitch Management Required Connections Remote Connections Basic Configuration Console ConnectionSetting Passwords Setting an IP Address Manual ConfigurationSwitch Management Dynamic Configuration Enabling Snmp Management Access Community StringsTrap Receivers Saving Configuration Settings Managing System FilesSystem Defaults Following table lists some of the basic system defaults Function Parameter DefaultPvid EFM Rdsl Configuring the Switch Using the Web InterfaceConfiguring the Switch Navigating the Web Browser Interface HomeButton Action Panel Display Main MenuSTA Vlan Port Igmp Displaying System Information Fields and AttributesSpecify the hostname, location and contact information Command Line InterfaceWeb Interface Setting the IP Address Manual Configuration Web Interface Using DHCP/BOOTPCommand Line Interface Security Enter the following command to restart Dhcp serviceConfiguring the Login Password Renewing DchpConfiguring Radius Logon Authentication Managing Firmware Click System/RadiusCommand Usage Downloading System Software from a ServerTo start the new firmware, reboot the system Saving or Restoring Configuration SettingsWeb Interface Setting the Startup Configuration File Web Interface Copying the Running Configuration to a File Web Interface Displaying Bridge Extension Capabilities ResetUse the reload command to reboot the system ExampleClick System/Bridge Extension Fields and Attributes Main Board Displaying Switch Hardware/Software VersionsEnter the following command Click System/Switch Information Use the following command to display version informationPort Configuration Displaying Connection StatusThis example shows the connection status for Port Configuring Interface Connections Web Interface Setting Broadcast Storm Thresholds Select the interface, and then enter the required settingsConfiguring Port Mirroring Configuring Port Security Click Port/Port Security ConfigurationAddress Table Settings Displaying the Address TableCommand Line Interface Setting Static Addresses Changing the Aging Time This example also sets the aging time to 400 secondsGlobal setting apply to the entire switch Spanning Tree Protocol ConfigurationManaging Global Settings Configuring the Switch Displaying the current global settings for STA Web Interface Click Spanning Tree/STA InformationConfiguring the global settings for STA Web Interface Managing Interface Settings Click STA/STA Trunk Information or STA Port Information This example shows the STA attributes for port This example sets the STP attributes for port Vlan Configuration Assigning Ports to VLANs Forwarding Tagged/Untagged Frames Enabling or Disabling Gvrp Global Setting This example enables Gvrp for the switchDisplaying Basic Vlan Information Click VLAN/VLAN Base InformationDisplaying Current VLANs Web Interface Fields and AttributesCommand Line Interface Fields and Attributes 104Creating VLANs This example creates a new VlanAdding Interfaces Based on Membership Type 102 Adding Interfaces Based on Static Membership Configuring Vlan Behavior for Interfaces Creating Vlans 100 This example enables private VLANs Configuring Private VLANsConfiguring Uplink and Downlink Ports Enabling Private VLANs9-16 17-24 25 Creating Vlans Command Line Interface Class of Service Configuration Setting the Default Priority for InterfacesThis example assigns a default priority of 5 to port Mapping Priority Classes to Egress Queues Priority Level Traffic TypeFields and Attributes Queue Scheduling 127Click Priority/Queue Scheduling Mapping Layer 3/4 Priorities to CoS Values Mapping IP Precedence Web Interface 131 Mapping Dscp Priority Web Interface Mapping IP Port Priority 130 Copy Priority Settings Port Trunk Configuration Port Trunk Configuration 142 Configuring Snmp Setting Community Access Strings Access ModeSpecifying Trap Managers Multicast Configuration Configuring Igmp ParametersMulticast Configuration Web Interface Interfaces Attached to a Multicast Router 117Specifying Interfaces Attached to a Multicast Router 122 Displaying Port Members of Multicast Services Adding Multicast Addresses to VLANs Showing Device Statistics Showing Device Statistics This example shows statistics for port Rate Limit Configuration 163 Vdsl Configuration Vdsl Global ConfigurationFields and Attributes Vdsl Port Configuration Click VDSL/VDSL Global ConfigurationClick VDSL/VDSL Port Configuration 100Configuring a User-specified EFM Profile 101102 Click VDSL/VDSL Profile User SpecifiedVdsl Port Link Status 103104 Click VDSL/VDSL Port Link Status105 156Click VDSL/VDSL Port Ethernet Statistics Displaying Vdsl Port Ethernet Statistics106 107 108 Using the Command Line Interface Accessing the CLITelnet Connection Keywords and Arguments Entering CommandsThis section describes how to enter CLI commands Minimum Abbreviation Command CompletionGetting Help on Commands Showing Commands Command show interfaces ? displays the following informationPartial Keyword Lookup Negating the Effect of CommandsUsing Command History Understanding Command Modes Exec CommandsConfiguration Commands Command Line Processing Keystroke FunctionCommand Groups Command Description Group163 General Commands LC Line Configuration, VC Vlan Database ConfigurationDefault Setting EnableSyntax enable level Command ModeDisable Related CommandsEnd ConfigureShow history Normal Exec, Privileged ExecReload Use this command to restart the systemThis command resets the entire system End This example shows how to reset the switchUse this command to return to Privileged Exec mode ExitQuit Use this command to exit the configuration programThis example shows how to quit a CLI session Flash/File Commands CopyPrivileged Exec Following example shows how to download a configuration file Delete Use this command to delete a file or imageFilename Name of the configuration file or image name SyntaxDir Use this command to display a list of files in Flash memorySyntax Dir boot-rom config opcode filename Whichboot Following example shows how to display all file informationGlobal Configuration Boot systemSyntax Boot system boot-rom config opcode filename Dir whichbootSystem Management Commands Command Function ModeName The name of this host. Maximum length 255 characters HostnameSyntax Hostname name no hostname Username Enable password Default is level Default password is superSyntax Ip http port port-numberno ip http port Default Setting Command ModeIp http port Ip http serverIp http server Syntax Ip http server no ip http server Default SettingSyntax Logging on no logging on Default Setting Logging onLogging history Logging history clear loggingUse this command to clear messages from the log buffer Flash errors level 3 RAM warnings level 7Snmp-server enable traps snmp-server host Clear loggingSyntax Show logging flash ram Show loggingShow logging Show startup-config Show running-configShow running-config Show startup-configShow users Use this command to display system informationShow system Show version Radius Commands Authentication loginHostipaddress IP address of server Enable password for setting the local passwordRadius-server host Syntax 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 retransmitShow radius-server Snmp Commands Snmp-server community Syntax 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 Issue all trapsUse this command to check the status of Snmp communications Show snmpCommand Usage IP Commands IP address Netmask Interface Configuration VlanIp address Use this command to submit a Bootp or Dchp client request Ip dhcp restartGateway IP address of the default gateway Ip default-gatewaySyntax Ip default-gateway gateway no ip default-gateway Following example defines a default gateway for this deviceShow ip redirects Use this command to display the settings of an IP interfaceShow ip interface All interfacesSyntax Ping host size sizecount count This command has no default for the hostPing Interface Line Commands Line LoginSyntax Login local no login Syntax Line console vtyUsername password PasswordLine Configuration Syntax Password 0 7 password no passwordSyntax Exec-timeout seconds no exec-timeout Exec-timeoutLogin password-thresh CLI No timeout Telnet 10 minutesSyntax Password-thresh threshold no password-thresh Password-threshTo set the timeout to 120 seconds, enter this command Default value is three attemptsSilent-time Default value is no silent-timeTo set the silent time to 60 seconds, enter this command Syntax Silent-time seconds no silent-timeSyntax Databits 7 8 no databits To specify 7 data bits, enter this commandDatabits Seven data bits per character Eight data bits per characterSyntax Parity none even odd no parity ParitySpeed Syntax Speed bps no speedStopbits To specify 57600 bps, enter this commandTo specify 2 stop bits, enter this command 9600 bpsShow line Use this command to display the terminal line’s parametersTo show all lines, enter this command Syntax Show line console vtyInterface Commands Interface DescriptionFollowing example adds a description to Ethernet port Interface Configuration Ethernet, Port ChannelSpeed-duplex Negotiation Negotiation no negotiationCapabilities Flowcontrol Flow control enabledFollowing example enables flow control on port Flowcontrol no flowcontrolShutdown Port-channel channel-idRange Default SettingClear counters Interface Configuration Ethernet Switchport broadcastFollowing example disables Vdsl port Packets per secondSyntax Show interfaces status interface Use this command to display the status for an interfaceShow interfaces status Use this command to display interface statistics Show interfaces countersShow interfaces switchport Shows all interfacesAddress Table Commands Bridge addressAction Show bridge Bridge-group- Bridge group index bridgeSyntax Clear bridge bridge-group Clear bridgeBridge-group aging-time SecondsShow bridge group aging-time Port security All port security is disabledThis example enables port security for port Port security no port securitySpanning Tree Commands Spanning tree is enabled Bridge spanning-treeUse this command to configure globally for this switch. Use Bridge forward-timeBridge hello-time Bridge max-age Bridge priority 32768Bridge-group path-cost Bridge-group priority 128Disabled Bridge-group portfastUse this command to show the spanning tree configuration Show bridge groupVlan Commands Vlan database Vlan By default only Vlan 1 exists and is activeVlan Database Configuration Show vlanInterface vlan Syntax Interface vlan vlan-idAll ports are in hybrid mode with the Pvid set to Vlan Switchport modeSyntax Switchport mode trunk hybrid no switchport mode Configures Vlan membership mode for a portSwitchport mode Switchport acceptable-frame-typesSwitchport ingress-filtering All frame typesSwitchport native vlan Switchport allowed vlan Switchport forbidden vlan No VLANs are included in the forbidden listShow vlan Use this command to show Vlan informationFollowing example shows how to display information for Vlan Syntax Show vlan id vlan-idname vlan-namePvlan Pvlan CommandsFor the two commands Disabled with no Pvlan interfaces Syntax PvlanFor the 12-Line Vdsl Switch Syntax Show pvlan Command Mode Show pvlanGvrp and Bridge Extension Commands Syntax Switchport gvrp No switchport gvrp Default Setting Switchport gvrpShow gvrp configuration 109Garp timer 110Shows all Garp timers Show garp timerShow garp timer 111112 Garp timerBridge-ext gvrp Bridge-ext gvrp no bridge-ext gvrpShow bridge-ext 113Igmp Snooping Commands 114Ip igmp snooping vlan static Following example enables Igmp snoopingIp igmp snooping 115Igmp Version Ip igmp snooping version116 117 Show ip igmp snoopingShow bridge multicast Ip igmp snooping querier no ip igmp snooping querier Ip igmp snooping querier118 Ip igmp snooping query-interval Following shows how to configure the query count toIp igmp snooping query-count 119120 Seconds The report delay advertised in Igmp queries. RangeIp igmp snooping query-max-response-time 121 Switch must be using IGMPv2 for this command to take effectIp igmp snooping query-time-out Ip igmp snooping version122 No static multicast router ports are configuredIp igmp snooping vlan mrouter 123 Displays multicast router ports for all configured VLANsShow ip igmp snooping mrouter Syntax Show ip igmp snooping mrouter vlan vlan-idPriority Commands 124Switchport priority default 125Queue bandwidth 126Show queue bandwidth Queue cos-map127 128 Show queue cos-mapShow queue cos-map Use this command to show the class of service priority mapShow queue bandwidth 129Map ip port no map ip port Map ip port Global Configuration130 131 Map ip port Interface ConfigurationMap ip precedence Global Configuration Map ip precedence no map ip precedence132 Map ip precedence Interface ConfigurationList below shows the default priority mapping Map ip dscp no map ip dscp Map ip dscp Global Configuration133 Map ip dscp Interface Configuration 134135 Use this command to show the IP port priority mapShow map ip port Map ip port Maps CoS values to IP ports i.e., TCP/UDP ports136 Use this command to show the IP precedence priority mapShow map ip precedence Map ip precedence Maps CoS values to IP precedence values137 Use this command to show the IP Dscp priority mapShow map ip dscp Map ip dscp Maps CoS values to IP Dscp valuesPort monitor Mirror Port CommandsInterface Configuration Ethernet, destination port 138139 Show port monitorSyntax Show port monitor interface Show port monitor140 Port Trunking Commands 141142 Interface port-channelChannel-group Syntax Channel-group channel-idno channel-groupShow interfaces status port-channel Use this command to show trunk informationNo default 143Following shows information on Trunk Lacp144 Lacp no lacp145 Vdsl Commands 146Syntax Efm profile global profile name Efm profile global147 Profile name Name of the profile148 Efm profile Efm profile149 Syntax Efm profile profile name150 Interleaving is disabledEfm define user-profile Efm profile global efm profileUse this command to troubleshoot EFM port performance Efm resetSyntax Efm reset local remote Efm shutdown152 Syntax Efm rdl no efm rdl Default SettingEfm rdl OffRate-limit global rate-limit Efm flow-control153 Syntax Show controllers ethernet-controller interface-id Show controllers ethernet-controller154 Interface-id- ID of the EFM port155 Clear controllers ethernet-controllerShow controllers efm interface-id actual 156157 Show controllers efm interface-id adminSyntax Show controllers efm interface-idadmin dsrate usrate Syntax Show controllers efm profile mapping names Show controllers efm profile158 159 ExamplesShow controllers efm status 160161 To obtain the Ethernet mode from CPE side Vdsl chip Show controllers efm remote ethernet modeUse this command to display the connected CPE Ethernet mode 162163 Rate Limit CommandsRate-limit global Rate-limit input no rate-limit inputSyntax Rate-limit input rate Rate-limit interface164 Rate The rate unit is MbpsAppendix a Troubleshooting Troubleshooting ChartUpgrading Firmware via the Serial Port Upgrading Firmware VIA the Serial Port Troubleshooting Console Port Pin Assignments DB-9 Port Pin AssignmentsConsole Port to 9-Pin DTE Port on PC Console Port to 25-Pin DTE Port on PCAuto-negotiation Glossary-11000BASE-T Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Index Index-1Index-2 Page For Technical SUPPORT, Call