SMC Networks SMC6224M manual 194

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CONFIGURING THE SWITCH

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Contents TigerStack 10/100 Page TigerStack 10/100 Management Guide Trademarks Limited Warranty Limited Warranty Contents Contents Contents Command Line Interface Vii Viii Contents Contents Contents Xii Xiii Xiv Appendices Glossary IndexXvi Tables XviiXviii Xix Tables Figures Xxi37 ACL Configuration Extended IP ACL Configuration MAC 39 Binding a Port to an ACLXxiii Xxiv Key Features Key FeaturesDescription of Software Features LacpDescription of Software Features Introduction Description of Software Features Introduction System Defaults System DefaultsSnmp Dhcp Introduction Connecting to the Switch Configuration OptionsRequired Connections Connecting to the Switch Remote Connections Stack Operations Unit NumberingRecovering from Stack Failure or Topology Change Resilient IP Interface for Management AccessBasic Configuration Console ConnectionSetting Passwords Setting an IP Address Manual ConfigurationDynamic Configuration Enabling Snmp Management Access Community Strings Saving Configuration Settings Trap ReceiversManaging System Files Enter the name of the start-up file. Press EnterManaging System Files Initial Configuration Configuring the Switch Using the Web InterfaceConfiguring the Switch Navigating the Web Browser Interface HomeConfiguration Options Panel DisplayMain Menu Main MenuACL IP Filter Sets IP addresses of clients allowed Vlan 157 Vlan ID Displaying System Information Field AttributesSystem Information Displaying Switch Hardware/Software Versions CLI Specify the hostname, location and contact informationSwitch Information CLI Use the following command to display version information Displaying Bridge Extension CapabilitiesBridge Extension Configuration CLI Enter the following command Setting the Switch’s IP AddressCommand Attributes Manual IP Configuration Using DHCP/BOOTP Dhcp IP Configuration250 Range SMC6224M 1-8, SMC6248M 1-4, mixed stack Managing FirmwareSource/Destination Unit Stack unit Downloading System Software from a Server Operation Code Image File TransferSelect Start-Up Operation File Saving or Restoring Configuration Settings Source/Destination Unit Stack unit Downloading Configuration Settings from a Server 11 Copy Configuration Settings12 Setting the Startup Configuration Settings Console Port Settings 13 Console Port Settings Telnet Settings Basic Configuration 14 Enabling Telnet Configuring Event Logging System Log ConfigurationLogging Levels Level Severity Name DescriptionRemote Log Configuration 15 System LogsConfiguring the Switch 16 Remote Logs Displaying Log Messages CLI This example shows the event message stored in RAMSending Simple Mail Transfer Protocol Alerts 18 Enabling and Configuring Smtp Alerts Resetting the System 19 Resetting the SystemSetting the System Clock Configuring Sntp20 Sntp Configuration Setting the Time Zone 21 Setting the System ClockSetting Community Access Strings Simple Network Management ProtocolAccess Mode Specifying Trap Managers and Trap Types23 Configuring IP Trap Managers User Authentication Configuring User Accounts24 Access Levels Configuring Local/Remote Logon Authentication Command Usage Radius Settings Tacacs Settings25 Authentication Settings Configuring Https 100Https System Support Web Browser Operating SystemReplacing the Default Secure-site Certificate 26 Https SettingsConfiguring the Secure Shell Command Usage User Authentication Generating the Host Key Pair 27 SSH Host-Key Settings Configuring the SSH Server SSH server includes basic settings for authentication28 SSH Server Settings Configuring Port Security Command Usage Configuring 802.1X Port Authentication 29 Configuring Port SecurityPage Displaying 802.1X Global Settings 802.1X protocol provides client authentication802.1X System Authentication Control The global setting for Web Click Security, 802.1X, InformationConfiguring 802.1X Global Settings CLI This example shows the default global setting forConfiguring Port Settings for CLI This example enables 802.1X globally for the switch32 802.1X Port Configuration Authorized108 Displaying 802.1X Statistics 802.1X Statistics33 Displaying 802.1X Port Statistics CLI This example displays the 802.1X statistics for portFiltering Addresses for Management Access 34 Creating a Web IP Filter List CLI This example allows Snmp access for a specific client Access Control ListsConfiguring Access Control Lists Setting the ACL Name and Type 35 Selecting ACL Type CLI This example creates a standard IP ACL named davidConfiguring a Standard IP ACL Command Attributes Configuring an Extended IP ACL Command Attributes 36 ACL Configuration Standard IPConfiguring the Switch 37 ACL Configuration Extended IP Configuring a MAC ACL Command Attributes 12038 ACL Configuration MAC Binding a Port to an Access Control List 39 Binding a Port to an ACL Field Attributes Web Port ConfigurationDisplaying Connection Status Field Attributes CLI Web Click Port, Port Information or Trunk InformationCurrent Status Configuring Interface Connections CLI This example shows the connection status for PortConfiguring the Switch 41 Port/Trunk Configuration Creating Trunk GroupsCommand Usage Statically Configuring a Trunk Command Usage 42 Static Trunk Configuration Enabling Lacp on Selected Ports Command Usage 16343 Lacp Trunk Configuration 164 100 101 44 Lacp Aggregation Port102 169103 Displaying Lacp Port CountersYou can display statistics for Lacp protocol messages Lacp Port CountersDisplaying Lacp Settings and Status for the Local Side Lacp Internal Configuration Information104 CLI The following example displays Lacp counters105 106 46 Lacp Port Internal Information107 Displaying Lacp Settings and Status for the Remote SideLacp Neighbor Configuration Information 108 47 Lacp Port Neighbors InformationSetting Broadcast Storm Thresholds 109110 48 Port Broadcast ControlConfiguring Port Mirroring 11149 Mirror Port Configuration 112Rate Limit Granularity Configuring Rate Limits113 Rate Limit Configuration 114Showing Port Statistics 115116 Port Statistics117 Port Statistics118 Rmon Statistics119 120 52 Port Statistics121 CLI This example shows statistics for port122 Address Table SettingsSetting Static Addresses 53 Configuring a Static Address Table 123Displaying the Address Table 12454 Configuring a Dynamic Address Table 125Spanning Tree Algorithm Configuration Changing the Aging Time126 CLI This example sets the aging time to 400 seconds127 Displaying Global Settings 128129 130 56 STA Information131 193132 Configuring Global SettingsGlobal settings apply to the entire switch Root Device Configuration 133Configuration Settings for Rstp 13457 STA Configuration 135Displaying Interface Settings 136137 138 139 58 STA Port InformationCLI This example shows the STA attributes for port Configuring Interface Settings140 141 142 Vlan Configuration Ieee 802.1Q VLANs143 CLI This example sets STA attributes for port144 Assigning Ports to VLANs145 146 147 Forwarding Tagged/Untagged FramesEnabling or Disabling Gvrp Global Setting CLI This example enables Gvrp for the switch148 Displaying Basic Vlan InformationCommand Attributes Web 149Displaying Current VLANs Web Click VLAN, 802.1Q VLAN, Basic InformationCommand Attributes CLI 150151 Creating VLANs152 CLI This example creates a new Vlan153 Adding Static Members to VLANs Vlan Index154 64 Configuring a Vlan Static Table 155156 Adding Static Members to VLANs Port IndexConfiguring Vlan Behavior for Interfaces 157158 66 Vlan Port Configuration 159Private VLANs 160161 Displaying Current Private VLANs162 67 Private Vlan InformationConfiguring Private VLANs 163Each community Vlan must be associated with a primary Vlan 164Associating VLANs 165 Displaying Private Vlan Interface InformationConfiguring Private Vlan Interfaces 166167 71 Private Vlan Port Configuration 168Class of Service Configuration Layer 2 Queue SettingsSetting the Default Priority for Interfaces 169CLI This example assigns a default priority of 5 to port 170171 Mapping CoS Values to Egress Queues10 Mapping CoS Values to Egress Queues 11 CoS Priority Levels172 73 Traffic ClassesSelecting the Queue Mode 173Setting the Service Weight for Traffic Classes 174Mapping Layer 3/4 Priorities to CoS Values Layer 3/4 Priority Settings175 Mapping IP Precedence 176Selecting IP Precedence/DSCP Priority 177 12 Mapping IP Precedence13 Mapping Dscp Priority Values 178Mapping Dscp Priority 179 78 Mapping IP Dscp Priority Values180 Mapping IP Port Priority181 79 IP Port Priority Status14 Egress Queue Priority Mapping 182Mapping CoS Values to ACLs 183 81 ACL CoS PriorityMulticast Filtering 184185 Configuring Igmp Snooping and Query ParametersLayer 2 Igmp Snooping and Query 186 82 Igmp Configuration 187188 Displaying Interfaces Attached to a Multicast Router189 Specifying Static Interfaces for a Multicast RouterDisplaying Port Members of Multicast Services 190191 85 IP Multicast Registration TableAssigning Ports to Multicast Services 192193 86 Igmp Member Port Table194 Using the Command Line Interface Accessing the CLITelnet Connection Using the Command Line Interface Entering Commands This section describes how to enter CLI commandsKeywords and Arguments Minimum AbbreviationCommand Completion Getting Help on CommandsShowing Commands Partial Keyword Lookup Negating the Effect of CommandsUsing Command History Command Modes Understanding Command ModesExec Commands Configuration Commands Configuration Modes Mode Command PromptCommand Line Processing Command Line ProcessingCommand Groups Command GroupsCommand Groups Line Commands Line CommandsLine Login Syntax Login local no loginLogin local Line ConfigurationPassword Username 4-35 passwordSyntax Password 0 7 password no password No password is specifiedCLI Disabled 0 seconds Telnet 600 seconds Timeout login responseLogin 4-16password-thresh4-20 Exec-timeout To set the timeout to two minutes, enter this commandSilent-time4-21exec-timeout Syntax Exec-timeout seconds no exec-timeoutPassword-thresh Silent-time4-21 Timeout login responseSyntax Password-thresh threshold no password-thresh Default value is three attemptsDefault value is no silent-time To set the silent time to 60 seconds, enter this commandPassword-thresh4-20 Silent-timeTo specify 7 data bits, enter this command DatabitsSyntax Databits 7 8 no databits Seven data bits per character Eight data bits per characterParity SpeedSyntax Parity none even odd no parity Syntax Speed bps no speedStopbits Syntax stopbits 1Disconnect Show lineSyntax disconnect session-id Syntax Show line console vtyGeneral Commands General CommandsTo show all lines, enter this command Enable Syntax enable levelDisable Enable password LevelNone DisableConfigure Show history Reload EndThis command exits the configuration program ExitQuit AnySystem Management Commands System Management CommandsThis example shows how to quit a CLI session Device Designation Commands Device Designation CommandsPrompt Syntax Prompt string no promptUser Access Commands User Access CommandsHostname Syntax Hostname name no hostname10 Default Login Settings UsernameEnable password Default is level Default password is super11 IP Filter Commands IP Filter CommandsEnable 4-27 authentication enable Management All addressesShow management Web Server Commands 12 Web Server CommandsDefault Setting Command Mode Syntax No ip http server Default SettingIp http port Ip http serverIp http port Syntax No ip http secure-server Default SettingIp http secure-server Ip http secure-port 13 Https System SupportIp http secure-port4-43 Copy tftp https-certificate Portnumber The UDP port used for HTTPS. RangeTelnet Server Commands 14 Telnet Server CommandsIp telnet port Ip http secure-server4-42Syntax No ip telnet server Default Setting Ip telnet serverIp telnet server Ip telnet portSecure Shell Commands 15 SSH CommandsPublic key type Command Line Interface Ip ssh server Syntax No ip ssh server Default SettingDisabled Ip ssh timeout Syntax Ip ssh timeout seconds no ip ssh timeoutExec-timeout4-19 show ip ssh Ip ssh crypto host-key generate 4-52 show sshIp ssh authentication-retries Ip ssh server-key sizeShow ip ssh Key-size- The size of server key. Range 512-896 bitsDelete public-key Ip ssh crypto host-key generateSyntax Delete public-key username dsa rsa Syntax Ip ssh crypto host-key generate dsa rsaIp ssh crypto zeroize Syntax Ip ssh crypto zeroize dsa rsaThis command saves host key from RAM to flash memory Ip ssh save host-keySyntax Ip ssh save host-key dsa rsa Saves both the DSA and RSA keyThis command displays the current SSH server connections Show ip sshShow ssh 16 show ssh display descriptionShow public-key Syntax Show public-key user username hostUsername Name of an SSH user. Range 1-8 characters Shows all public keysConsole#show public-key host Host Event Logging Commands 17 Event Logging CommandsSyntax No logging on Default Setting Logging on18 Logging Levels Logging historyLogging history 4-59 clear logging Flash errors level 3 RAM warnings level 6 Logging hostSyntax No logging host hostipaddress Hostipaddress The IP address of a syslog serverLogging facility Syntax No logging facility typeSyntax Logging trap level no logging trap Enabled Level 6Logging trap Clear logging Show loggingSyntax Clear logging flash ram Syntax Show logging flash ram sendmail trapFollowing example displays settings for the trap function 19 show logging flash/ram display descriptionSyntax Show log flash ram login tail Show log20 show logging trap display description Show logging sendmailFollowing example shows sample messages stored in RAM Smtp Alert Commands21 Smtp Alert Commands Logging sendmail host Syntax No logging sendmail host ipaddressLogging sendmail level Syntax Logging sendmail level levelLogging sendmail source-email Logging sendmail destination-emailSyntax No logging sendmail source-email email-address This example will set the source email john@acme.comShow logging sendmail Syntax No logging sendmail Default SettingLogging sendmail Time Commands 22 Time CommandsSntp server 4-73 sntp poll 4-74 show sntp Syntax No sntp client Default SettingSntp client Sntp client 4-72 sntp poll 4-74 show sntp Sntp serverSyntax Sntp server ip1 ip2 ip3 Sntp poll Show sntpSyntax Sntp poll seconds no sntp poll Sntp clientClock timezone Calendar set Show sntpSyntax Year Year 4-digit. RangeSystem Status Commands This command displays the system clock23 System Status Commands Show calendarSyntax Light unit unit Show startup-configLight unit Example Show running-config Show running-config4-80Example Show system Show startup-config4-78This command displays system information Show users Show versionFrame Size Commands 24 Frame Size CommandsSyntax No jumbo frame Default Setting Jumbo frameFlash/File Commands 25 Flash/File CommandsCopy Privileged Exec Following example shows how to download a configuration file This command deletes a file or image DeleteThis command displays a list of files in flash memory Syntax Dir unit boot-rom config opcode filenameDir Dir Delete public-key4-52Whichboot Following example shows how to display all file informationSyntax whichboot unit File information is shown belowBoot system Syntax Boot system unit boot-romconfig opcode filenameAuthentication Commands Authentication SequenceDir 4-90 whichboot 27 Authentication CommandsAuthentication login LocalAuthentication enable Username for setting the local user names and passwords29 Radius Client Commands Radius ClientDefault Setting Auth-port Timeout 5 secondsRetransmit Command Mode Radius-server hostRadius-server port Radius-server keySyntax Radius-server port portnumber no radius-server port 1812Radius-server timeout Radius-server retransmitShow radius-server 30 Tacacs Commands TACACS+ ClientTacacs-server host Hostipaddress IP address of a TACACS+ serverTacacs-server port Tacacs-server keySyntax Tacacs-server port portnumber no tacacs-server port Syntax Tacacs-server key keystring no tacacs-server keyPort Security Commands Show tacacs-server31 Port Security Commands Status Disabled Action None Maximum AddressesInterface Configuration Ethernet Port security105 802.1X Port Authentication 32 802.1X Port AuthenticationDot1x default Syntax No system-auth-control Default SettingDot1x system-auth-control Dot1x max-reqDefault Command Mode Interface ConfigurationDefault Dot1x port-controlDot1x operation-mode Single-hostDot1x re-authenticate Dot1x re-authenticationSyntax Dot1x re-authenticate interface Syntax No dot1x re-authentication Command ModeSeconds The number of seconds. Range Dot1x timeout quiet-periodDot1x timeout re-authperiod Dot1x timeout tx-period Show dot1xSyntax Show dot1x statistics interface interface Statistics Displays dot1x status for each portSupplicant-timeout- Supplicant timeout Before re-transmitting EAP packetMax Count Access this portState Current state including initialize, reauthenticate 115 Access Control List Commands Access Control Lists34 IP ACLs 33 Access Control ListsIP ACLs Access-list ip Syntax No access-list ip standard extended aclnameStandard ACL Permit, deny Ip access-group4-123 show ip access-list4-123Syntax No permit deny any source bitmask host source Access-list ip No permit deny tcpPrecedence source-port control-flag Extended ACL122 Show ip access-list Ip access-groupSyntax Show ip access-list standard extended aclname Syntax No ip access-group aclnameThis command shows the ports assigned to IP ACLs Show ip access-groupShow ip access-list4-123 Map access-list ip Syntax No map access-list ip aclname cos cos-valueQueue cos-map4-224 Show map access-list ip 35 Egress Queue Priority MappingMap access-list ip Show map access-list ipSyntax Show map access-list ip interface Access-list mac Syntax No access-list mac aclnameMAC ACLs 36 MAC ACLsPermit, deny MAC ACL Syntax No permit denyMAC ACL Show mac access-list Mac access-groupSyntax Show mac access-list aclname Syntax Mac access-group aclnameShow mac access-group Map access-list macShow mac access-list4-130 This command shows the ports assigned to MAC ACLsShow map access-list mac Queue cos-map4-224 Show map access-list macSyntax Show map access-list mac interface 37 Egress Queue Priority Mapping38 ACL Information Show access-listACL Information Privileged Executive Show access-groupThis command shows the port assignments of ACLs Snmp-server community Snmp Commands39 Snmp Commands Snmp-server contact Syntax Snmp-server contact string no snmp-server contactSnmp-server location Syntax Snmp-server location text no snmp-server locationSnmp-server host Host Address None Snmp VersionSnmp-server enable traps Issue authentication and link-up-down trapsThis command checks the status of Snmp communications Show snmp141 Interface Commands 40 Interface CommandsInterface DescriptionPort-channel channel-idRange Syntax Description string no descriptionFollowing example adds a description to port Interface Configuration Ethernet, Port ChannelSpeed-duplex Negotiation 4-145 capabilities Syntax No negotiation Default SettingNegotiation Capabilities 4-146speed-duplex4-144 Following example configures port 11 to use autonegotiationCapabilities Negotiation 4-145speed-duplex4-144 flowcontrol Syntax No flowcontrol Default SettingFlowcontrol Following example enables flow control on port ShutdownNegotiation Capabilities flowcontrol, symmetric Syntax No shutdownFollowing example disables port Switchport broadcast packet-rateAll interfaces are enabled This command clears statistics on an interface Port-channel channel-idRange Default SettingClear counters Syntax Clear counters interfaceThis command displays the status for an interface Show interfaces statusFollowing example clears statistics on port Syntax Show interfaces status interfaceThis command displays interface statistics Show interfaces countersSyntax Show interfaces counters interface Shows the counters for all interfaces153 Show interfaces switchport Syntax Show interfaces switchport interfaceThis example shows the configuration setting for port Shows all interfaces41 Interfaces Switchport Statistics Mirror Port Commands 42 Mirror Port CommandsInterface Configuration Ethernet, destination port Port monitorThis command displays mirror information Show port monitorSyntax Show port monitor interface Shows all sessions43 Rate Limit Commands Rate Limit CommandsFollowing shows mirroring configured from port 6 to port Actual rate limit = Rate limit level * Granularity Rate-limitFast Ethernet Gigabit Ethernet Global Configuration Ethernet, Port Channel Rate-limit granularityShow rate-limit Link Aggregation CommandsUse this command to display the rate limit granularity 44 Link Aggregation Commands Guidelines for Creating TrunksChannel-group Syntax Channel-group channel-idno channel-groupChannel-id- Trunk index Range Current port will be added to this trunkFollowing example creates trunk 1 and then adds port Syntax no lacp Default SettingLacp 165 Lacp system-priority 32768Lacp admin-keyEthernet Interface Lacp admin-key Port Channel Interface Configuration Port ChannelLacp port-priority Port Channel all This command displays Lacp informationShow lacp 45 show lacp counters display description 46 show lacp internal display description Expected to be enabled in the absence of administrative 47 show lacp neighbors display description 48 show lacp sysid display description Address Table Commands49 Address Table Commands Mac-address-table static Mac-address- MAC addressEthernet unit/port -unit- Stack unit Vlan-id- Vlan ID RangeMac-address- MAC address Mask Bits to match in the address Clear mac-address-table dynamicShow mac-address-table 178 Mac-address-table aging-time Show mac-address-table aging-timeSpanning Tree Commands 50 Spanning Tree CommandsSpanning-tree Syntax No spanning-tree Default SettingSpanning tree is enabled Rstp Spanning-tree modeSyntax Spanning-tree mode stp rstp no spanning-tree mode Spanning-tree forward-time Spanning-tree hello-timeSpanning-tree max-age Spanning-tree priority Spanning-tree pathcost method Spanning-tree transmission-limitLong method Count The transmission limit in seconds. RangeSpanning-tree spanning-disabled This command limits the maximum transmission rate for BPDUsSyntax No spanning-tree spanning-disabled Default Setting This example disables the spanning tree algorithm for portSpanning-tree cost Syntax Spanning-tree cost cost no spanning-tree costSpanning-tree port-priority Spanning-tree edge-portPriority The priority for a port. Range 0-240, in steps Syntax No spanning-tree edge-portSyntax No spanning-tree portfast Default Setting Spanning-tree portfastSpanning-tree link-type Spanning-treeedge-port4-189Port-channel channel-idRange Command Mode Spanning-tree protocol-migrationAuto Syntax Spanning-tree protocol-migration interfaceSyntax Show spanning-tree interface This command shows the configuration for the spanning treeShow spanning-tree 194 Vlan Commands Editing Vlan Groups195 Vlan database196 Vlan197 By default only Vlan 1 exists and is activeVlan Database Configuration Configuring Vlan Interfaces 53 Configuring Vlan Interfaces198 Interface vlan199 Switchport modeAll ports are in hybrid mode with the Pvid set to Vlan Switchport acceptable-frame-types Switchport acceptable-frame-types4-200200 All frame types201 Switchport ingress-filteringSyntax No switchport ingress-filtering Default Setting Switchport native vlan 202Switchport allowed vlan 203No VLANs are included in the forbidden list Switchport forbidden vlan204 54 Show Vlan Commands Displaying Vlan Information205 Show vlan206 Configuring Private VLANsFollowing example shows how to display information for Vlan 55 Private Vlan Commands 207208 Private-vlan209 No private-vlan primary-vlan-idassociation 210Private vlan association Normal Vlan Switchport mode private-vlan211 Switchport private-vlan host-association Switchport private-vlan isolated212 Isolated-vlan-id- ID of isolated VLAN. RangeSwitchport private-vlan mapping 213Syntax Show vlan private-vlan community isolated primary 214Show vlan private-vlan Gvrp and Bridge Extension Commands 56 Gvrp and Bridge Extension CommandsSyntax No bridge-ext gvrp Default Setting 215216 Show bridge-extSwitchport gvrp Show gvrp configurationSyntax No switchport gvrp Default Setting Syntax Show gvrp configuration interfaceGarp timer 218Show garp timer Syntax Show garp timer interfaceShows all Garp timers 219Priority Commands Priority Commands Layer57 Priority Commands 58 Priority Commands LayerQueue mode Syntax Queue mode strict wrr no queue modeWeighted Round Robin 221Switchport priority default 222223 Queue bandwidthQueue cos-map 59 Default CoS Priority Levels224 Show queue mode This command shows the current queue mode225 Show queue cos-map4-226This command shows the class of service priority map 226Show queue bandwidth Show queue cos-map227 Priority Commands Layer 360 Priority Commands Layer 3 Syntax No map ip port Default Setting 228Syntax No map ip precedence Default Setting 22961 Mapping IP Precedence Values List below shows the default priority mapping230 Syntax No map ip dscp Default Setting 231232 62 IP Dscp to CoS ValuesUse this command to show the IP port priority map 233Show map ip port Syntax Show map ip port interfaceThis command shows the IP precedence priority map 234Show map ip precedence Syntax Show map ip precedence interfaceThis command shows the IP Dscp priority map 235Show map ip dscp Syntax Show map ip dscp interfaceMulticast Filtering Commands Igmp Snooping Commands63 Multicast Filtering Commands 64 Igmp Snooping CommandsSyntax No ip igmp snooping Default Setting Following example enables Igmp snooping237 Ip igmp snoopingFollowing configures the switch to use Igmp Version 238Ip igmp snooping version Igmp VersionShow mac-address-table multicast 239Show ip igmp snooping 240 Igmp Query Commands Layer65 Igmp Query Commands Layer Syntax No ip igmp snooping querier Default Setting 241Ip igmp snooping querier Ip igmp snooping query-countFollowing shows how to configure the query count to 242Ip igmp snooping query-interval Ip igmp snooping query-max-response-time4-243Ip igmp snooping query-max-response-time Seconds The report delay advertised in Igmp queries. Range243 Ip igmp snooping router-port-expire-time Switch must use IGMPv2 for this command to take effect244 Static Multicast Routing Commands 66 Static Multicast Routing Commands245 Ip igmp snooping vlan mrouterDisplays multicast router ports for all configured VLANs 246Show ip igmp snooping mrouter Syntax Show ip igmp snooping mrouter vlan vlan-idIP Interface Commands 67 IP Interface CommandsIp address 247Interface Configuration Vlan 248Ip default-gateway Syntax Ip default-gateway gateway no ip default-gatewayIp dhcp restart 249This command displays the settings of an IP interface Show ip interface250 All interfacesShow ip redirects Ping251 Syntax Ping host size size count count252 InterfaceSoftware Features Management Features Groups 1, 2, 3, 9 Statistics, History, Alarm, Event StandardsManagement Information Bases Appendix B Troubleshooting Problems Accessing the Management InterfaceTable B-1 Troubleshooting Chart Symptom Action Using System Logs Troubleshooting Glossary-1 Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 Glossary-8 User Datagram Protocol UDPVirtual LAN Vlan XModemNumerics Index-1Index-2 IgmpIndex-3 Snmp SnmpIndex-4 Page For Technical SUPPORT, Call
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