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LevelOne GSW-2692 manual Setting Broadcast Storm Thresholds, Port Broadcast Control

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Port Configuration 3

Setting Broadcast Storm Thresholds

Broadcast storms may occur when a device on your network is malfunctioning, or if application programs are not well designed or properly configured. If there is too much broadcast traffic on your network, performance can be severely degraded or everything can come to complete halt.

You can protect your network from broadcast storms by setting a threshold for broadcast traffic. Any broadcast packets exceeding the specified threshold will then be dropped.

Command Usage

•Broadcast Storm Control is enabled by default.

•Broadcast control does not effect IP multicast traffic.

•The specified threshold applies to all ports on the switch.

Command Attributes

•Port5 - Port number.

•Trunk6 - Trunk number

•Threshold – Threshold as percentage of port bandwidth. (Range: 64-95232000; Default: 32000 octets per second)

•Protect Status – Shows whether or not broadcast storm control has been enabled. (Default: Enabled)

Web – Click Port, Port/Trunk Broadcast Control. Set the threshold, mark the Enabled field for the desired interface and click Apply.

Figure 3-48 Port Broadcast Control

5.Port broadcast control.

6.Trunk broadcast control.

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LevelOne GSW-2692 manual Setting Broadcast Storm Thresholds, Port Broadcast Control

Contents

LevelOne Page Contents Page Iii Command Line Interface Contents Page Vii Viii Contents Page Appendix a Software Specifications Xii Xiii TablesXiv Figures Xvi Figures Lacp ConfigurationKey Features Key FeaturesFeature Description Description of Software Features Description of Software Features Introduction System Defaults System DefaultsFunction Parameter Default Password superClient Enabled System Defaults Function ParameterClock Synchronization Disabled Introduction Configuration Options Connecting to the SwitchRequired Connections Initial ConfigurationRemote Connections Stack OperationsConsole Connection Basic ConfigurationSetting Passwords Setting an IP AddressManual Configuration Dynamic Configuration Community Strings Enabling Snmp Management AccessTrap Receivers Saving Configuration SettingsEnter the name of the start-up file. Press Enter Managing System FilesInitial Configuration Using the Web Interface Configuring the SwitchHome Navigating the Web Browser InterfacePanel Display Configuration Options ActionButton Revert Apply HelpMain Menu ConfigurationMain Menu Description System System InformationACL Current Table 105109 114Matching an ACL rule Igmp Snooping 135 Igmp Configuration Class-of-service value IP Dscp Priority120 129Field Attributes Displaying System InformationDisplaying Switch Hardware/Software Versions CLI Specify the hostname, location and contact informationExpansion Slot 1/2 Combination RJ-45/SFP ports Switch Information Displaying Bridge Extension Capabilities Bridge Extension ConfigurationSetting the Switch’s IP Address CLI Enter the following commandCommand Attributes Manual IP Configuration Dhcp IP Configuration Using DHCP/BOOTPManaging Firmware Command AttributesCopy Firmware Downloading System Software from a Server10 Deleting Files Command Attributes Saving or Restoring Configuration Settings11 Downloading Configuration Settings for Startup Downloading Configuration Settings from a ServerConsole Port Settings 13 Console Port Settings Telnet Settings 14 Enabling Telnet System Log Configuration Configuring Event LoggingLevel Severity Name Description Logging Levels16 Remote Logs Remote Log ConfigurationCLI This example shows the event message stored in RAM Displaying Log MessagesSending Simple Mail Transfer Protocol Alerts 18 Enabling and Configuring Smtp Alerts 19 Resetting the System Resetting the SystemConfiguring Sntp Setting the System Clock21 Setting the System Clock Setting the Time ZoneSetting Community Access Strings Access ModeSimple Network Management Protocol Specifying Trap Managers and Trap Types 22 Configuring SnmpConfiguring User Accounts User Authentication24 Access Levels Command Usage Configuring Local/Remote Logon AuthenticationTacacs Settings Radius Settings25 Authentication Settings Https System Support Web Browser Operating System Configuring Https26 Https Settings Replacing the Default Secure-site CertificateConfiguring the Secure Shell User Authentication Field Attributes Generating the Host Key Pair27 SSH Host-Key Settings SSH server includes basic settings for authentication Configuring the SSH ServerCommand Usage Configuring Port Security29 Configuring Port Security Configuring 802.1X Port Authentication 802.1X protocol provides client authentication Displaying 802.1X Global SettingsCLI This example shows the default global setting for Web Click Security, 802.1X, InformationConfiguring 802.1X Global Settings Configuring Port Settings forCLI This example enables 802.1X globally for the switch Authorized 32 802.1X Port ConfigurationConsoleconfig#interface ethernet 1/2 Displaying 802.1X Statistics 802.1X StatisticsParameter Description CLI This example displays the 802.1X statistics for port Filtering IP Addresses for Management Access34 IP Filter Access Control Lists Configuring Access Control ListsCLI This example allows Snmp access for a specific client CLI This example creates a standard IP ACL named david Setting the ACL Name and Type36 ACL Configuration Standard IP Configuring a Standard IP ACLConfiguring an Extended IP ACL 37 ACL Configuration Extended IP 38 ACL Configuration MAC Configuring a MAC ACL39 Binding a Port to an ACL Binding a Port to an Access Control ListPort Configuration Displaying Connection StatusField Attributes Web 40 Displaying Port/Trunk Information Field Attributes CLI Web Click Port, Port Information or Trunk InformationCurrent Status Configuring Interface Connections41 Port/Trunk Configuration Creating Trunk Groups Command Usage42 Configuring Port Trunks Statically Configuring a Trunk124 Enabling Lacp on Selected Ports43 Lacp Configuration 125 Dynamically Creating a Port Channel Configuring Lacp Parameters44 Lacp Port Configuration You can display statistics for Lacp protocol messages Displaying Lacp Port CountersLacp Port Counters Field DescriptionProtocols Ethernet Type LACPDUs Illegal PktsCLI The following example displays Lacp counters Lacp Internal Configuration Information Displaying Lacp Settings and Status for the Local Side46 Lacp Port Internal Information Lacp Neighbor Configuration Information Field Description Displaying Lacp Settings and Status for the Remote SideConsole#show Lacp 1 neighbors 48 Port Broadcast Control Setting Broadcast Storm Thresholds114 Configuring Port Mirroring49 Mirror Port Configuration Configuring Rate LimitsRate Limit Granularity Rate Limit ConfigurationShowing Port Statistics 51 Output Rate Limit Port ConfigurationPort Statistics Port Statistics Fragments Or alignment error52 Port Statistics Address Table Settings Setting Static AddressesCLI This example shows statistics for port Displaying the Address Table 53 Configuring a Static Address Table54 Configuring a Dynamic Address Table Spanning Tree Algorithm Configuration Changing the Aging TimeCLI This example sets the aging time to 300 seconds Field Attributes Displaying Global SettingsSpanning Tree Algorithm Configuration 56 Displaying Spanning Tree Information Web Click Spanning Tree, STA, InformationGlobal settings apply to the entire switch Configuring Global SettingsConfiguration Settings for Rstp 57 Configuring Spanning Tree Field Attributes Displaying Interface SettingsAD B CLI This example shows the STA attributes for port 58 Displaying Spanning Tree InformationCommand Attributes Configuring Interface SettingsCLI This example sets STA attributes for port 59 Configuring Spanning Tree per PortIeee 802.1Q VLANs Vlan ConfigurationVA Vlan Aware VU Vlan Unaware Forwarding Tagged/Untagged Frames CLI This example enables Gvrp for the switch Enabling or Disabling Gvrp Global SettingDisplaying Basic Vlan Information Web Click VLAN, 802.1Q VLAN, Basic InformationDisplaying Current VLANs Command Attributes Web62 Displaying Current VLANs Command Attributes CLI Creating VLANs 63 Configuring a Vlan Static ListCLI This example creates a new Vlan Adding Static Members to VLANs Vlan Index64 Configuring a Vlan Static Table 65 Vlan Static Membership by Port Adding Static Members to VLANs Port IndexCommand Usage Configuring Vlan Behavior for Interfaces66 Configuring VLANs per Port Private VLANs 67 Private Vlan Information Displaying Current Private VLANsConfiguring Private VLANs Associating VLANsEach community Vlan must be associated with a primary Vlan 69 Private Vlan Association Displaying Private Vlan Interface Information70 Private Vlan Port Information Configuring Private Vlan Interfaces71 Private Vlan Port Configuration Class of Service Configuration Layer 2 Queue SettingsSetting the Default Priority for Interfaces CLI This example assigns a default priority of 5 to port Port Priority Configuration10 Mapping CoS Values to Egress Queues Mapping CoS Values to Egress Queues11 CoS Priority Levels Priority Level Traffic Type73 Traffic Classes Setting the Service Weight for Traffic Classes Selecting the Queue ModeMapping Layer 3/4 Priorities to CoS Values Layer 3/4 Priority SettingsSelecting IP Precedence/DSCP Priority Mapping IP Precedence12 Mapping IP Precedence Priority Level Traffic Type 77 IP Precedence Priority Mapping Dscp Priority 13 Mapping Dscp Priority Values IP Dscp Value CoS Value10, 12, 14 18, 20, 22 26, 28, 30, 32, 34 38, 40 79 IP Port Priority Status Mapping IP Port Priority14 Egress Queue Priority Mapping Mapping CoS Values to ACLs81 ACL CoS Priority Layer 2 Igmp Snooping and Query Multicast FilteringCommand Usage Configuring Igmp Snooping and Query ParametersDisplaying Interfaces Attached to a Multicast Router 82 Igmp Configuration83 Multicast Router Port Information Specifying Static Interfaces for a Multicast Router84 Static Multicast Router Port Configuration 85 IP Multicast Registration Table Displaying Port Members of Multicast Services86 Igmp Member Port Table Assigning Ports to Multicast ServicesVlan Using the Command Line Interface Accessing the CLITelnet Connection Command Line Interface Command Completion Entering CommandsGetting Help on Commands Keywords and ArgumentsShowing Commands Using Command History Negating the Effect of CommandsUnderstanding Command Modes Command ModesConfiguration Commands Exec CommandsConsoleconfig-if# 108 Configuration Modes Command PromptCommand Line Processing Command Line ProcessingKeystroke Function Command Groups Description Command GroupsLine Line CommandsRelated Commands LoginSyntax Login local no login ExampleUsername 4-26 password PasswordSyntax Password 0 7 password no password No password is specifiedTimeout login response Exec-timeoutSyntax Exec-timeout seconds no exec-timeout Silent-time Timeout login response Password-threshSyntax Password-thresh threshold no password-thresh Default value is three attemptsDatabits Silent-timeSyntax Silent-time seconds no silent-time Syntax Databits 7 8 no databitsSyntax Parity none even odd no parity ParityStopbits SpeedSyntax Speed bps no speed Syntax Stopbits 1Show line DisconnectSyntax Disconnect session-id Syntax Show line console vtyEnable General CommandsTo show all lines, enter this command General Commands Function ModeDisable Enable password DisableEnable LevelShow history ConfigureEnd ReloadThis example shows how to quit a CLI session This command exits the configuration programExit QuitSystem Management Commands Device Designation CommandsPrompt User Access Commands Function Mode User Access CommandsHostname Syntax Hostname name no hostname10 Default Login Settings Username Access-level Password Guest AdminUsername Enable password Default is level Default password is superEnable 4-19 authentication enable 11 IP Filter Commands Function Mode IP Filter CommandsManagement ManagementPrivileged Exec Show managementWeb Server Commands Ip http portIp http server Ip http secure-server Syntax No ip http secure-server Default SettingIp http port 13 Https System Support Web Browser Operating SystemIp http secure-port Copy tftp https-certificate Ip http secure-portPortnumber The UDP port used for HTTPS/SSL. Range Ip http secure-serverTelnet Server Commands Ip telnet portIp telnet server 15 SSH Commands Function Mode Secure Shell CommandsIp telnet port Sets the SSH server key size Copy tftp public-keySystem Management Commands Syntax No ip ssh server Default Setting Ip ssh serverIp ssh crypto host-key generate 4-39 show ssh Ip ssh authentication-retries Ip ssh timeoutSyntax Ip ssh timeout seconds no ip ssh timeout Exec-timeout 4-13 show ip sshIp ssh server-key size Delete public-keySyntax Delete public-key username dsa rsa Ip ssh crypto zeroize Ip ssh crypto host-key generateSyntax Ip ssh crypto host-key generate dsa rsa Syntax Ip ssh crypto zeroize dsa rsaIp ssh save host-key Show ip sshSyntax Ip ssh save host-key dsa rsa 16 show ssh display description Show sshSyntax Show public-key user username host Show public-keyUsername Name of an SSH user. Range 1-8 characters Shows all public keys17 Event Logging Commands Function Mode Event Logging CommandsSyntax No logging on Default Setting Logging onFlash errors level 3 RAM warnings level 6 Logging history18 Logging Levels Logging facility Logging hostSyntax No logging host hostipaddress Hostipaddress The IP address of a syslog serverClear logging Logging trapSyntax Logging trap level no logging trap Syntax Clear logging flash ramShow logging Syntax Show logging flash ram sendmail trap19 show logging flash/ram display description Logging trap command Facility commandSyntax Show log flash ram login tail Show log21 Smtp Alert Commands Function Mode Smtp Alert CommandsLogging sendmail host Following example shows sample messages stored in RAMSyntax Logging sendmail level level Logging sendmail levelLogging sendmail destination-email Logging sendmail source-emailSyntax No logging sendmail source-email email-address This example will set the source email john@acme.comSyntax No logging sendmail Default Setting Logging sendmailShow logging sendmail 22 Time Commands Function Mode Time CommandsSyntax No sntp client Default Setting Sntp clientSntp server 4-54 sntp poll 4-55 show sntp Sntp serverSyntax Sntp server ip1 ip2 ip3 Sntp client 4-53 sntp poll 4-55 show sntpShow sntp Sntp pollSyntax Sntp poll seconds no sntp poll Sntp clientCalendar set Clock timezoneSyntax Year Year 4-digit. Range23 System Status Commands Function Mode System Status CommandsShow calendar Light unitShow startup-config Related Commands Show running-config Show startup-config This command displays system information Show systemShow users Show version Frame Size Commands Syntax No jumbo frame Default SettingJumbo frame Flash/File Commands 25 Flash/File Commands Function ModeCopy None Following example shows how to download a configuration file Syntax Dir unit boot-rom config opcode filename DeleteDir Following example shows how to display all file information WhichbootSyntax whichboot unit 26 File Directory InformationBoot system Syntax Boot system unit boot-romconfig opcode filenameDir 4-68 whichboot Authentication Sequence Authentication CommandsAuthentication login 27 Authentication Commands Command Group FunctionUsername for setting the local user names and passwords Authentication enable29 Radius Client Commands Function Mode Show radius-server Shows the current Radius settingsRadius Client Radius-server key Radius-server portRadius-server retransmit Radius-server timeout30 Tacacs Commands Function Mode TACACS+ ClientShow radius-server Tacacs-server port Tacacs-server hostHostipaddress IP address of a TACACS+ server 10.11.12.13Tacacs-server key Show tacacs-serverSyntax Tacacs-server key keystring no tacacs-server key 31 Port Security Commands Function Mode Port Security CommandsStatus Disabled Action None Maximum Addresses Interface Configuration EthernetCommand Usage 32 802.1X Port Authentication Command Function Mode 802.1X Port AuthenticationAcquire a new client Dot1x timeout re-authperiod Be re-authenticated Dot1x timeout tx-periodDefault Command Mode Dot1x defaultDot1x max-req Dot1x port-controlDot1x operation-mode Force-authorizedSingle-host Dot1x re-authenticate Dot1x re-authenticationDot1x timeout quiet-period Dot1x timeout tx-period Dot1x timeout re-authperiodShow dot1x Syntax Show dot1x statistics interface interfaceStatistics Displays dot1x status for each port State Current state including initialize, reauthenticate Authenticator State MachineCommand Line Interface Access Control Lists Access Control List Commands33 Access Control Lists Command Groups Function Access-list ip34 IP ACLs Command Function Mode Syntax No access-list ip standard extended aclnamePermit, deny Ip access-group 4-94 show ip access-list Syntax No permit deny any source bitmask host sourceStandard ACL No permit deny tcp Access-list ipExtended ACL Ip access-group Show ip access-listSyntax Show ip access-list standard extended aclname Syntax No ip access-group aclnameMap access-list ip Show ip access-groupThis command shows the ports assigned to IP ACLs Syntax No map access-list ip aclname cos cos-valueQueue cos-map Show map access-list ip Show map access-list ipSyntax Show map access-list ip interface 35 Egress Queue Priority Mapping36 MAC ACLs Command Function Mode Access-list macSyntax No access-list mac aclname MAC ACLsSyntax No permit deny Permit, deny MAC ACLMac access-group Show mac access-listSyntax Show mac access-list aclname Syntax Mac access-group aclnameMap access-list mac Show mac access-groupThis command shows the ports assigned to MAC ACLs Syntax No map access-list mac aclname cos cos-valueQueue cos-map Show map access-list mac Show map access-list macSyntax Show map access-list mac interface 37 Egress Queue Priority MappingShow access-group Show access-list38 ACL Information Command Function Mode ACL Information39 Snmp Commands Function Mode Snmp CommandsSnmp-server community 107Snmp-server location Snmp-server contactSyntax Snmp-server contact string no snmp-server contact Syntax Snmp-server location text no snmp-server locationHost Address None Snmp Version Snmp-server hostSnmp-server enable traps Snmp-server enable trapsIssue authentication and link-up-down traps Show snmp This command checks the status of Snmp communications40 Interface Commands Function Mode Interface CommandsInterface Port-channel channel-idRangeDescription Speed-duplexSyntax Description string no description Syntax No negotiation Default Setting NegotiationNegotiation 4-110 capabilities Following example configures port 11 to use autonegotiation CapabilitiesCapabilities 4-111 speed-duplex Syntax No flowcontrol Default Setting FlowcontrolNegotiation 4-110 speed-duplex 4-109 flowcontrol Shutdown Syntax No shutdown Default SettingThis command clears statistics on an interface Switchport broadcast packet-ratePort-channel channel-idRange Default Setting Clear countersShow interfaces status This command displays the status for an interfaceFollowing example clears statistics on port Syntax Show interfaces status interfaceShow interfaces counters This command displays interface statisticsSyntax Show interfaces counters interface Shows the counters for all interfacesShow interfaces switchport Syntax Show interfaces switchport interfaceShows all interfaces 41 Interfaces Switchport Statistics 42 Mirror Port Commands Function Mode Mirror Port CommandsInterface Configuration Ethernet, destination port Port monitorFollowing shows mirroring configured from port 6 to port This command displays mirror informationShow port monitor Syntax Show port monitor interface43 Rate Limit Commands Function Mode Rate Limit CommandsRate-limit Actual rate limit = Rate limit level * GranularityUse this command to display the rate limit granularity Global Configuration Ethernet, Port ChannelRate-limit granularity Show rate-limit44 Link Aggregation Commands Link Aggregation CommandsGuidelines for Creating Trunks Channel-groupSyntax Channel-group channel-idno channel-group Channel-id- Trunk index RangeSyntax No lacp Default Setting LacpFollowing example creates trunk 1 and then adds port 32768 Lacp system-priorityLacp admin-keyEthernet Interface Interface Configuration Port Channel Lacp admin-key Port ChannelLacp port-priority This command displays Lacp information45 show lacp counters display description Port Channel allType Badly formed PDU or an illegal value of Protocol SubtypeLacp system priority assigned to this port channel 46 show lacp internal display description47 show lacp neighbors display description Address Table Commands 49 Address Table Commands Function Mode48 show lacp sysid display description Mac-address-table static Mac-address- MAC addressVlan-id- Vlan ID Range Clear mac-address-table dynamic Show mac-address-tableMac-address- MAC address Mask Bits to match in the address Show mac-address-table aging-time Mac-address-table aging-time50 Spanning Tree Commands Function Mode Spanning Tree CommandsSyntax No spanning-tree Default Setting Spanning tree is enabledSpanning-tree mode Syntax Spanning-tree mode stp rstp no spanning-tree modeRstp Spanning-tree hello-time Spanning-tree forward-timeSpanning-tree max-age Spanning-tree priority Spanning-tree pathcost methodLong method Spanning-tree transmission-limit This command limits the maximum transmission rate for BPDUsSpanning-tree cost Count The transmission limit in seconds. RangeSpanning-tree port-priority Priority The priority for a port. Range 0-240, in steps128 Spanning-tree edge-port Syntax No spanning-tree edge-port Default SettingSyntax No spanning-tree portfast Default Setting Spanning-tree portfastSpanning-tree link-type Spanning-tree protocol-migration Port-channel channel-idRange Command ModeAuto Syntax Spanning-tree protocol-migration interfaceThis command shows the configuration for the spanning tree Show spanning-treeSyntax Show spanning-tree interface 148 51 VLANs Command Groups Function Vlan Commands52 Editing Vlan Groups Command Function Mode Editing Vlan GroupsVlan Database Configuration By default only Vlan 1 exists and is activeVlan Show vlan53 Configuring Vlan Interfaces Command Function Mode Configuring Vlan InterfacesInterface vlan Interface vlanSwitchport acceptable-frame-types Switchport modeAll ports are in hybrid mode with the Pvid set to Vlan Switchport acceptable-frame-typesSyntax No switchport ingress-filtering Default Setting Switchport ingress-filteringSwitchport native vlan Switchport allowed vlan Switchport forbidden vlan 54 Show Vlan Commands Function ModeDisplaying Vlan Information Following example shows how to display information for Vlan This command shows Vlan informationShow vlan Shows all VLANs55 Private Vlan Commands Configuring Private VLANsPrivate-vlan Vlan ConfigurationNo private-vlan primary-vlan-idassociation Private vlan associationSwitchport private-vlan host-association Switchport mode private-vlanNormal Vlan Secondary-vlan-id- ID of secondary VLAN. RangeIsolated-vlan-id- ID of secondary VLAN. Range Switchport private-vlan isolatedSwitchport private-vlan mapping Show vlan private-vlanSyntax Show vlan private-vlan community isolated primary 56 Gvrp and Bridge Extension Commands Function Mode Gvrp and Bridge Extension CommandsSyntax No bridge-ext gvrp Default Setting Bridge-ext gvrpSwitchport gvrp Syntax No switchport gvrp Default SettingShow bridge-ext Garp timer Show gvrp configurationThis command shows if Gvrp is enabled Syntax Show gvrp configuration interfaceShow garp timer Syntax Show garp timer interfaceShows all Garp timers Priority Commands Layer Priority Commands57 Priority Commands Command Groups Function 58 Priority Commands Layer Function ModeQueue mode Switchport priority defaultSyntax Queue mode strict wrr no queue mode Queue bandwidth Queue bandwidth weight1...weight3 no queue bandwidthQueue cos-map 59 Default CoS Priority LevelsThis command shows the current queue mode Show queue modeShow queue bandwidth Show queue cos-mapThis command shows the class of service priority map Show queue cos-mapSyntax Show queue cos-map interface 60 Priority Commands Layer 3 Function Mode Priority Commands Layer 3Syntax No map ip port Default Setting 101Syntax No map ip precedence Default Setting Following example shows how to map Http traffic to CoS value61 Mapping IP Precedence Values CoS Value Command Mode List below shows the default priority mappingSyntax No map ip dscp Default Setting Priority Commands Map ip dscp Global ConfigurationUse this command to show the IP port priority map 62 IP Dscp to CoS Vales IP Dscp Value CoS ValueSyntax Show map ip port interface This command shows the IP precedence priority map Show map ip precedenceSyntax Show map ip precedence interface This command shows the IP Dscp priority map Show map ip dscpSyntax Show map ip dscp interface Igmp Snooping Commands Multicast Filtering Commands63 Multicast Filtering Commands Command Groups Function 64 Igmp Snooping Commands Function ModeFollowing example enables Igmp snooping Syntax No ip igmp snooping Default SettingIp igmp snooping Ip igmp snooping vlan staticThis command shows the Igmp snooping configuration Following configures the switch to use Igmp VersionIp igmp snooping version Show ip igmp snoopingFollowing shows the current Igmp snooping configuration This command shows known multicast addressesShow mac-address-table multicast 65 Igmp Query Commands Layer Function Mode Igmp Query Commands LayerSyntax No ip igmp snooping querier Default Setting Ip igmp snooping querierIp igmp snooping query-interval Following shows how to configure the query count toTimes Ip igmp snooping query-max-response-timeSeconds The report delay advertised in Igmp queries. Range Ip igmp snooping query-max-response-timeIp igmp snooping router-port-expire-time 66 Static Multicast Routing Commands Function Mode Static Multicast Routing CommandsIp igmp snooping vlan mrouter Syntax No ip igmp snooping vlan vlan-idmrouter interfaceShow ip igmp snooping mrouter Displays multicast router ports for all configured VLANsSyntax Show ip igmp snooping mrouter vlan vlan-id Multicast router port types displayed include Static67 IP Interface Commands Function Mode IP Interface CommandsInterface Configuration Vlan Ip addressSyntax Ip default-gateway gateway no ip default-gateway Ip default-gatewayGateway IP address of the default gateway Following example defines a default gateway for this deviceThis command displays the settings of an IP interface This command submits a Bootp or Dhcp client requestIp dhcp restart Show ip interfaceShow ip redirects This command has no default for the hostPing Syntax Ping host size size count count194 Software Features Appendix a Software SpecificationsManagement Features Groups 1, 2, 3, 9 Statistics, History, Alarm, EventStandards Management Information Bases Software Specifications Symptom Action Table B-1 Troubleshooting ChartUsing System Logs Boot Protocol Bootp Access Control List ACLClass of Service CoS Differentiated Services Code Point Service DscpGeneric Attribute Registration Protocol Garp Garp Vlan Registration Protocol GvrpGeneric Multicast Registration Protocol Gmrp Group Attribute Registration Protocol GarpIgmp Query Igmp SnoopingInternet Group Management Protocol Igmp In-Band ManagementPort Authentication Multicast SwitchingRemote Authentication Dial-in User Service Radius MD5 Message-Digest AlgorithmRapid Spanning Tree Protocol Rstp Remote Monitoring RmonSecure Shell SSH Simple Network Management Protocol SnmpUser Datagram Protocol UDP Virtual LAN VlanXModem Gateway, default 3-12,4-191 NumericsDownloading software 3-16 Index Index-3 Index-4 Page GSW-2692 E072006-R01