Manuals / SMC Networks / Computer Equipment / Switch

SMC Networks SMC8624/48T manual Show mac-address-table aging-time, 204

Models: SMC8624/48T

1 556

Download 556 pages 10.96 Kb

Page 449

Image 449

ADDRESS TABLE COMMANDS

Default Setting

300 seconds

Command Mode

Global Configuration

Command Usage

The aging time is used to age out dynamically learned forwarding information.

Example

Console(config)#mac-address-table aging-time 100

Console(config)#

show mac-address-table aging-time

This command shows the aging time for entries in the address table.

Default Setting

None

Command Mode

Privileged Exec

Example

Console#show mac-address-table aging-time

Aging time: 300 sec.

Console#

4-204

Page 449

Image 449

SMC Networks SMC8624/48T manual Show mac-address-table aging-time, 204

Contents

TigerSwitch 10/100/1000 Page TigerSwitch 10/100/1000 Management Guide Trademarks Limited Warranty Limited Warranty Contents Contents Contents Command Line Interface Vii Viii Contents Contents Contents Xii Xiii Xiv Contents Xvi TablesXvii Xviii Figures61. Displaying Vlan Information by Port Membership XixFigures Key Features Key FeaturesDescription of Software Features Description of Software Features Introduction Description of Software Features Introduction System Defaults System DefaultsSystem Defaults Dhcp Introduction Configuration Options Connecting to the SwitchRequired Connections Connecting to the Switch Console Connection Basic ConfigurationRemote Connections Setting Passwords Manual Configuration Setting an IP AddressDynamic Configuration Initial Configuration Community Strings Enabling Snmp Management AccessInitial Configuration Trap Receivers Saving Configuration SettingsManaging System Files Managing System Files Initial Configuration Using the Web Interface Configuring the SwitchConfiguring the Switch Home Navigating the Web Browser InterfacePanel Display Configuration OptionsMain Menu Main MenuACL Lacp STA 141 Vlan ID DNS Field Attributes Displaying System InformationCLI Specify the hostname, location and contact information System InformationManagement Software Displaying Switch Hardware/Software VersionsMain Board Switch Information Web Click System, Switch InformationDisplaying Bridge Extension Capabilities Web Click System, Bridge Extension Setting the Switch’s IP AddressCLI Enter the following command Command Attributes Manual IP Configuration Dhcp IP Configuration Using DHCP/BOOTP288 Downloading System Software from a Server Managing FirmwareOperation Code Image File Transfer Saving or Restoring Configuration Settings 10. Downloading Configuration Settings from a Server Downloading Configuration Settings from a ServerCLI Use the reload command to restart the switch Resetting the SystemConfiguring Sntp Setting the System Clock13. Sntp Configuration 14. Setting the Time Zone Setting the Time ZoneSimple Network Management Protocol Setting Community Access StringsSpecifying Trap Managers and Trap Types Access Mode16. Specifying Trap Managers and Trap Types Configuring the Logon Password User Authentication17. Configuring the Logon Password Configuring Local/Remote Logon AuthenticationCommand Usage Radius Settings 18. Setting Local, Radius and Tacacs Authentication Tacacs SettingsConfiguring Https Https Support 19. Https SettingsReplacing the Default Secure-site Certificate Configuring the Secure Shell Configuring the Switch Generating the Host Key Pair Field Attributes 20. SSH Host-Key Settings SSH server includes basic settings for authentication Configuring the SSH Server21. SSH Server Settings Configuring Port Security Command Usage 22. Configuring Port Security Configuring 802.1x Port Authentication 802.1x client Radius server Displaying 802.1x Global Settings23 .1x Information 111 Configuring 802.1x Global Settings 24 .1x Configuration Configuring Port Authorization ModeAuthorized 25 .1x Port Configuration1x Statistics Displaying 802.1x StatisticsStatistical Values 26 .1x Statistics CLI This example displays the 802.1x statistics for port Access Control ListsConfiguring Access Control Lists Setting the ACL Name and Type CLI This example creates a standard IP ACL named bill 27. Naming and Choosing ACLs28. Configuring Standard IP ACLs Configuring a Standard IP ACL Command AttributesConfiguring an Extended IP ACL Command Attributes Access Control Lists 29. Configuring Extended IP ACLs 120 Configuring a MAC ACL Command AttributesCommand Usage 30. Configuring MAC ACLs Specifying the Mask Type Configuring ACL MasksCommand Usage This mask defines the fields to check in the IP header Configuring an IP ACL MaskConfiguring the Switch 32. Configuring an IP based ACL This mask defines the fields to check in the packet header Configuring a MAC ACL Mask33. Configuring a MAC based ACL 148 Binding a Port to an Access Control List34. Mapping ACLs to Port Ingress/Egress Queues Filtering Management Access 35. Filtering Management Access Field Attributes Web Port ConfigurationDisplaying Connection Status Web Click Port, Port Information or Trunk Information Field Attributes CLICurrent status 178 CLI This example shows the connection status for PortConfiguring Interface Connections Port Configuration Creating Trunk Groups 37. Configuring Port AttributesCommand Usage 38. Static Trunk Configuration Statically Configuring a Trunk Command Usage189 Enabling Lacp on Selected Ports Command Usage39. Lacp Port Configuratio 190 Command Attributes 40. Lacp Aggregation Port Configuration Counter Information Displaying Lacp Port CountersYou can display statistics for Lacp protocol messages Lacp Port Counter Information41. Displaying Lacp Port Counters Information Lacp Settings Displaying Lacp Settings and Status for the Local SideInternal Configuration Information Link Passive 1 Active 42. Displaying Lacp Port Information Lacp Remote Side Settings Displaying Lacp Settings and Status for the Remote SideNeighbor Configuration Information 43. Displaying Remote Lacp Port Information 100101 Setting Broadcast Storm Thresholds44. Enabling Port Broadcast Control 102103 Configuring Port Mirroring104 Configuring Rate Limits105 Command Attribute106 Showing Port StatisticsPort Statistics 107108 Rmon Statistics 10947. Displaying Port Statistics 11048. Displaying Etherlike and Rmon Statistics 111Setting Static Addresses Address Table Settings112 CLI This example shows statistics for port49. Mapping Ports to Static Addresses 113114 Displaying the Address TableCLI This example sets the aging time to 400 seconds Changing the Aging Time115 116 Spanning Tree Algorithm Configuration117 Displaying Global Settings118 119 52. Displaying the Spanning Tree Algorithm 120121 Configuring Global SettingsGlobal settings apply to the entire switch 122 Basic Configuration of Global Settings123 Root Device Configuration124 Configuration Settings for Rstp125 53. Configuring the Spanning Tree Algorithm126 Displaying Interface SettingsRules defining port status are 127AD B 128129 CLI This example shows the STA attributes for port Configuring Interface Settings130 131 132 CLI This example sets STA attributes for port Configuring Multiple Spanning Trees133 134 Vlan ID Vlan to assign to this selected MST instance. Range 135136 137 Displaying Interface Settings for Mstp138 139 Configuring Interface Settings for Mstp140 58. Mstp Port ConfigurationOverview Vlan Configuration141 CLI This example sets the Mstp attributes for portAssigning Ports to VLANs 142143 144 Forwarding Tagged/Untagged Frames 145CLI This example enables Gvrp for the switch Enabling or Disabling Gvrp Global SettingDisplaying Basic Vlan Information 146Displaying Current VLANs Command Attributes Web147 Web Click VLAN, 802.1Q VLAN, Basic Information148 Command Attributes CLI149 Creating VLANsCLI This example creates a new Vlan 150151 Adding Static Members to VLANs Vlan Index152 63. Configuring Vlan Port Attributes153 Adding Static Members to VLANs Port Index154 Configuring Vlan Behavior for Interfaces155 156 157 65. Configuring Vlan PortsCLI This example enables private VLANs Configuring Private VLANs158 Enabling Private VLANs159 Configuring Protocol-Based VLANsConfiguring Uplink and Downlink Ports Create a protocol group for one or more protocols Configuring Protocol Groups160 Mapping Protocols to VLANs 16169. Mapping Protocols to VLANs 162163 Class of Service ConfigurationSetting the Default Priority for Interfaces 164 CLI This example assigns a default priority of 5 to port165 Mapping CoS Values to Egress QueuesEgress Queue Priority Mapping 10. CoS Priority Levels166 71. Configuring Ports and Trunks for Class of Service167 Selecting the Queue Mode168 Setting the Service Weight for Traffic Classes169 Mapping Layer 3/4 Priorities to CoS Values170 Selecting IP Precedence/DSCP Priority11. IP Precedence Prioruty Mapping IP Precedence171 172 75. Mapping IP Precedence to Class of Service Values173 Mapping Dscp Priority174 76. Mapping IP Dscp Priority to Class of Service Values175 Mapping IP Port Priority78. IP Port Priority Mapping 17613. CoS to ACL Mapping Mapping CoS Values to ACLs177 178 Changing Priorities Based on ACL Rules179 79. Changing Priorities Based on ACL Rules 180181 Multicast Filtering182 Configuring Igmp Snooping and Query ParametersLayer 2 Igmp Snooping and Query 183 184 80. Configuring Internet Group Management ProtocolDisplaying Interfaces Attached to a Multicast Router Command Attributes185 Specifying Static Interfaces for a Multicast Router 186187 Displaying Port Members of Multicast Services188 Assigning Ports to Multicast Services84. Specifying Multicast Port Membership 189190 Configuring Domain Name ServiceConfiguring General DNS Server Parameters 191 192 85. Configuring DNS193 Configuring Static DNS Host to Address Entries86. Mapping IP Addresses to a Host Name 194195 Displaying the DNS CacheWeb Select DNS, Cache 196Accessing the CLI Using the Command Line InterfaceTelnet Connection Using the Command Line Interface This section describes how to enter CLI commands Entering CommandsKeywords and Arguments Minimum AbbreviationGetting Help on Commands Command CompletionShowing Commands Partial Keyword Lookup Negating the Effect of CommandsUsing Command History Command Modes Understanding Command ModesExec Commands Configuration Commands Mode Command Prompt Configuration CommandsKeystroke Function Command Line ProcessingCommand Group Index Command Groups255 Line Command Syntax Line CommandsCommand Mode Default SettingLine Syntax Line console vtySyntax Login local no login LoginRelated Commands Username 4-35 password PasswordSyntax Password 0 7 password no password No password is specifiedLogin 4-16password-thresh4-19 Exec-timeoutSyntax Exec-timeout seconds no exec-timeout CLI No timeout Telnet 10 minutesTo set the timeout to two minutes, enter this command Password-threshSyntax Password-thresh threshold no password-thresh Default value is three attemptsSyntax Silent-time seconds no silent-time Silent-timeDatabits To specify 7 data bits, enter this commandSyntax Databits 7 8 no databits Seven data bits per character Eight data bits per characterParity To specify no parity, enter this commandSyntax Parity none even odd no parity None No parity Even Even parity Odd Odd paritySpeed To specify 57600 bps, enter this commandSyntax Speed bps no speed AutoDisconnect StopbitsSyntax Stopbits 1 Syntax Disconnect session-idSyntax Show line console vty Show lineEnable General CommandsGeneral Commands Syntax Enable levelDisable Enable password DisableNormal Exec NoneShow history ConfigureReload This command restarts the systemThis example shows how to reset the switch This command resets the entire systemThis command returns to Privileged Exec mode EndExit This command exits the configuration programQuit AnySystem Mangement 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 hostnameUsername Default is level Default password is super Enable password10. IP Filter Commands IP Filter CommandsAll addresses ManagementShow management 11. Web Server Command Web Server CommandsSyntax No ip http server Default Setting Default Setting Command ModeIp http port Ip http serverIp http port Copy tftp https-certificate Syntax No ip http secure-server Default SettingIp http secure-server Ip http secure-port4-44 Copy tftp https-certificate Portnumber The UDP port used for HTTPS/SSL. Range Ip http secure-port443 Ip http secure-server4-4212. Secure Shell Commands Secure Shell Commands12. Secure Shell Commands System Management Commands Ip ssh server Syntax Ip ssh server no ip ssh server Default SettingDisabled Syntax Ip ssh timeout seconds no ip ssh timeout Ip ssh timeoutIp ssh crypto host-key generate 4-52 show ssh SecondsShow ip ssh Ip ssh authentication-retriesExec-timeout4-18 show ip ssh Syntax Delete public-key username dsa rsa Ip ssh server-key sizeDelete public-key Syntax Ip ssh crypto host-key generate dsa rsa Ip ssh crypto host-key generateDsa DSA key type Rsa RSA key type Generates both the DSA and RSA key pairsIp ssh crypto zeroize Use this command to clear the host key from memory i.e. RAMIp ssh crypto zeroize 4-53 ip ssh save host-key4-54 Syntax Ip ssh crypto zeroize dsa rsaSyntax Ip ssh save host-key dsa rsa Ip ssh save host-keyShow ip ssh 13. SSH Information Show sshUsername Name of an SSH user. Range 1-8 characters Show public-keySyntax Show public-key user username host RSA Shows all public keys14. Event Logging Commands Event Logging CommandsSyntax No logging on Default Setting Logging onLogging history 4-59 clear logging Logging historyLogging host Flash errors level 3 RAM warnings level 7Syntax No logging host hostipaddress Hostipaddress The IP address of a syslog serverSyntax No logging facility type Logging facilityClear logging Logging trapSyntax Logging trap level no logging trap Syntax Clear logging flash ramSyntax Show logging flash ram sendmail trap Show loggingShow logging Following example displays settings for the trap function Show logging sendmail Smtp Alert Commands15. Smtp Alert Commands Syntax No logging sendmail host ipaddress Logging sendmail hostLogging sendmail source-email Logging sendmail levelSyntax Logging sendmail level level Syntax Logging sendmail source-email email-addressSyntax No logging sendmail destination-email email-address Logging sendmail destination-emailShow logging sendmail Syntax No logging sendmail Default SettingLogging sendmail 16. Time Commands Time CommandsSntp poll 4-72 show sntp Sntp serverSyntax Sntp server ip1 ip2 ip3 Sntp poll Related CommandsSntp client Syntax Sntp poll seconds no sntp pollDisabled Show sntp Syntax No sntp broadcast client Default SettingSntp broadcast client Show sntp Clock timezoneCalendar set This command displays the system clockShow calendar Syntax17. System Status Commands System Status CommandsShow startup-config Command Usage Show running-config4-80 Show running-config Show startup-config4-77 Show system This command displays system informationShow version Show users18. Frame Size Commands Frame Size CommandsSyntax No jumbo frame Default Setting Jumbo frame19. Flash/File Commands Flash/File CommandsCopy Command Usage Following example shows how to download a configuration file Delete This command deletes a file or imageFilename Name of the configuration file or image name Syntax Dir boot-rom config opcode filename This command displays a list of files in flash memoryDir Dir Delete public-key4-51Following example shows how to display all file information WhichbootSyntax Boot system boot-romconfig opcode filename Boot systemAuthentication Sequence Authentication CommandsDir 4-90 whichboot 20. Authentication CommandsLocal Authentication login22. Radius Client Commands Username for setting the local user names and passwordsRadius Client Radius-server host10.1.0.1 Radius-server portSyntax Radius-server port portnumber no radius-server port 1812Syntax Radius-server key keystring no radius-server key Radius-server keyRadius-server retransmit Show radius-server Radius-server timeoutTACACS+ Client 23. TACACS+ Client CommandsTacacs-server host Hostipaddress IP address of a TACACS+ serverSyntax Tacacs-server port portnumber no tacacs-server port Tacacs-server portSyntax Tacacs-server key keystring no tacacs-server key Tacacs-server keyShow tacacs-server Port security Port Security Commands24. Port Security Commands Interface Configuration Ethernet Status Disabled Action None Maximum Addresses25 .1x Port Authentication Commands 802.1x Port AuthenticationAuthentication dot1x default Syntax Dot1x default Command Mode Dot1x defaultDefault Command Mode Dot1x max-reqInterface Configuration DefaultDot1x port-control Force-authorizedSyntax Dot1x re-authenticate interface Dot1x re-authenticateDot1x operation-mode Ethernet unit/portDot1x timeout quiet-period Dot1x re-authenticationSyntax No dot1x re-authentication Command Mode Seconds The number of seconds. RangeDot1x timeout tx-period Dot1x timeout re-authperiodShow dot1x statistics interface interface Show dot1xState- Current state including initialize, reauthenticate Authenticator State Machine113 Access Control Lists Access Control List CommandsAccess Control List Commands 26. Access Control List Commands Masks for Access Control Lists27. IP ACL Commands IP ACLsEXT-ACL Syntax No access-list ip standard extended aclname Access-list ipStandard ACL Permit, deny Ip access-group4-129 show ip access-list4-123No permit deny tcp Access-list ipExtended ACL 122 Access-list ip mask-precedence Show ip access-listSyntax Show ip access-list standard extended aclname Syntax No access-list ip mask-precedence in outMask IP ACL 4-125 ip access-group4-129 IP Mask Syntax No mask protocol126 127 Syntax Show access-list ip mask-precedence in out Show access-list ip mask-precedenceMask IP ACL Ip access-groupSyntax No ip access-group aclname in out Map access-list ip Show ip access-groupShow ip access-list4-123 This command shows the ports assigned to IP ACLsQueue cos-map4-260 Show map access-list ip Map access-list ip Show map access-list ipSyntax Show map access-list ip interface Match access-list ip Show marking Match access-list ipShow marking MAC ACLs 28. MAC ACL CommandsSyntax No access-list mac aclname Access-list macAny host destination destination address-bitmask Permit, deny MAC ACLMAC ACL Access-list mac mask-precedence Show mac access-listThis command displays the rules for configured MAC ACLs Syntax Show mac access-list aclnameMask MAC ACL Mask MAC ACL 4-140 mac access-group4-144MAC Mask 142 This example creates an Egress MAC ACL Show access-list mac mask-precedenceSyntax Show access-list mac mask-precedence in out Show mac access-list4-139 Mac access-groupSyntax Mac access-group aclname in out Map access-list mac Show mac access-groupThis command shows the ports assigned to MAC ACLs Syntax No map access-list mac aclname cos cos-valueSyntax Show map access-list mac interface Show map access-list macQueue cos-map4-260 Show map access-list mac Match access-list mac 29. ACL Information Show access-listACL Information Show access-group Snmp CommandsThis command shows the port assignments of ACLs 30. Snmp CommandsSyntax Snmp community string rorw no snmp community string Snmp communitySnmp location Snmp contactSyntax Snmp contact string no snmp contact Syntax Snmp-server location text no snmp-server locationHost Address None Snmp Version Snmp hostConsoleconfig#snmp-server host 10.1.19.23 batman Issue authentication and link-up-down traps Snmp enable trapsSyntax No snmp enable traps authentication link-up-down Show snmp This command checks the status of Snmp communications156 31. DNS Commands DNS CommandsThis example maps two address to a host name Ip hostNo static entries Ip domain-name Clear hostSyntax Clear host name Syntax Ip domain-name name no ip domain-nameSyntax No ip domain-list name Ip domain-listIp domain-name4-159 Server-address1- IP address of domain-name server Ip name-serverIp domain-name4-159 ip domain-lookup4-163 Syntax No ip domain-lookup Default SettingIp domain-lookup Ip domain-name4-159 ip name-server4-162 Show hostsThis command displays entries in the DNS cache This command displays the configuration of the DNS serverShow dns Show dns cacheClear dns cache This command clears all entries in the DNS cache167 32. Interface Commands Interface CommandsDescription InterfacePort-channel channel-idRange Syntax Description string no descriptionFollowing example adds a description to port Interface Configuration Ethernet, Port ChannelSpeed-duplex Negotiation 4 -170 capabilities 4 Syntax No negotiation Default SettingNegotiation Capabilities 4 -172speed-duplex 4 Following example configures port 11 to use autonegotiationCapabilities Flow control enabled Syntax No flowcontrol Default SettingFlowcontrol Negotiation 4 -170speed-duplex 4 -169 flowcontrol 4Syntax Combo-forced-mode mode no combo-forced-mode Following example enables flow control on portCombo-forced-mode Negotiation 4 Capabilities flowcontrol, symmetricAll interfaces are enabled Syntax No shutdown Default SettingFollowing example disables port ShutdownSwitchport broadcast packet-rate Port-channel channel-idRange Default Setting This command clears statistics on an interfaceClear counters Following example clears statistics on portShow interfaces status This command displays the status for an interfaceSyntax Show interfaces status interface Shows the status for all interfacesShow interfaces counters This command displays interface statisticsSyntax Show interfaces counters interface Shows the counters for all interfaces180 Syntax Show interfaces switchport interface Show interfaces switchportThis example shows the configuration setting for port Shows all interfacesShows if acceptable Vlan frames include all types or 33. Mirror Port Commands Mirror Port CommandsInterface Configuration Ethernet, destination port Port monitorUnit Switch unit Port Port number This command displays mirror informationShow port monitor Syntax Show port monitor interface34. Rate Limit Commands Rate Limit CommandsFollowing shows mirroring configured from port 6 to port Mbps Rate-limit35. Link Aggregation Commands Link Aggregation CommandsGeneral Guidelines Guidelines for Creating TrunksSyntax Channel-group channel-idno channel-group Channel-groupChannel-id- Trunk index Range Current port will be added to this trunkLacp Syntax No lacp Default Setting191 32768 Lacp system-priorityLacp admin-keyEthernet Interface Interface Configuration Port Channel Lacp admin-key Port ChannelSyntax Lacp admin-key key no lacp admin-key Lacp port-priority Port Channel all This command displays Lacp informationShow lacp 197 198 199 200 Address Table Commands36. Adress Table Commands 201 Mac-address-table staticMac-address- MAC address Vlan-id- Vlan ID RangeShow mac-address-table Clear mac-address-table dynamic202 Mac-address- MAC address Mask Bits to match in the address203 Mac-address-table aging-time204 Show mac-address-table aging-time205 Spanning Tree Commands37. Spanning Tree Commands Spanning-tree Spanning tree is enabled206 No spanning-treeRstp Spanning-tree mode207 208 209 Spanning-tree forward-time210 Spanning-tree hello-timeSpanning-tree max-age 211 Spanning-tree priorityLong method Spanning-tree pathcost method212 This command limits the maximum transmission rate for BPDUs Spanning-tree mst-configurationSpanning-tree transmission-limit 213214 MST ConfigurationMst vlan 215 Mst priorityName Switch’s MAC address216 Syntax Name name217 RevisionRevision 4 Syntax Revision numberName 4 Max-hops218 Syntax No spanning-tree spanning-disabled Default Setting Spanning-tree spanning-disabledSpanning-tree cost 219220 Spanning-tree port-priorityPriority The priority for a port. Range 0-240, in steps 128Spanning-tree edge-port Syntax No spanning-tree edge-port Default Setting221 Spanning-tree cost 4Spanning-tree portfast Syntax No spanning-tree portfast Default Setting222 Spanning-tree portfast 4Spanning-treeedge-port 4 Spanning-tree link-type223 224 Spanning-tree mst costSpanning-tree mst port-priority 4 225Spanning-tree mst cost 4 Spanning-tree mst port-priority226 Spanning-tree protocol-migration Port-channel channel-idRange Command Mode227 Syntax Spanning-tree protocol-migration interfaceSyntax Show spanning-tree interface mst instanceid Show spanning-tree228 229 This command shows the multiple spanning tree configuration Show spanning-tree mst configurationSyntax Show spanning-tree mst configuration Command Mode 23038. Vlan Commands Vlan CommandsEditing Vlan Groups 231Show vlan 4 232Vlan database Vlan Database Configuration By default only Vlan 1 exists and is active233 Vlan234 Configuring Vlan Interfaces40. Configuring Vlan Interfaces Interface vlan 235Syntax Interface vlan vlan-id Shutdown 4Syntax Switchport mode trunk hybrid no switchport mode Switchport modeAll ports are in hybrid mode with the Pvid set to Vlan Switchport acceptable-frame-types 4Switchport mode 4 Switchport acceptable-frame-types237 All frame types238 Switchport ingress-filteringSyntax No switchport ingress-filtering Default Setting 239 Switchport native vlan240 Switchport allowed vlanNo VLANs are included in the forbidden list Switchport forbidden vlan241 242 Displaying Vlan InformationShow vlan 41. Displaying Vlan Information243 Following example shows how to display information for Vlan42. Protocol-based Vlan Commands 244 Protocol-vlan protocol-group Configuring GroupsNo protocol groups are configured No protocol groups are mapped for any interface Protocol-vlan protocol-group Configuring Interfaces245 Show protocol-vlan protocol-group 246Syntax Show protocol-vlan protocol-group group-id Group-id- Group identifier for a protocol group. Range247 This shows protocol group 1 configured for IP over EthernetShow interfaces protocol-vlan protocol-group Mapping for all interfaces is displayed248 43. Private Vlan CommandsPvlan No private VLANs are definedShow pvlan This command displays the configured private Vlan249 44. Gvrp and Bridge Extension Commands Gvrp and Bridge Extension CommandsSyntax No bridge-ext gvrp Default Setting 250Show bridge-ext 251Show gvrp configuration Switchport gvrpSyntax No switchport gvrp Default Setting Syntax Show gvrp configuration interface253 Garp timerShow garp timer 4 Show garp timerSyntax Show garp timer interface Shows all Garp timersGarp timer 4 Priority Commands45. Priority Commands 255Switchport priority default Priority Commands Layer46. Priority Commands Layer 256257 Syntax Queue mode strict wrr no queue mode Queue modeWeighted Round Robin 258Show queue bandwidth 4 259Queue bandwidth Queue cos-map 260This command shows the current queue mode Show queue mode261 Show queue cos-map 4262 This command shows the class of service priority mapShow queue bandwidth Show queue cos-map263 Priority Commands Layer 347. Priority Commands Layer 3 264 Syntax Map ip port no map ip port Default Setting265 Syntax No map ip precedence Default Setting266 List below shows the default priority mapping267 Syntax No map ip dscp Default Setting268 Map ip dscp Interface Configuration269 Use this command to show the IP port priority mapShow map ip port Syntax Show map ip port interface270 This command shows the IP precedence priority mapShow map ip precedence Syntax Show map ip precedence interface271 This command shows the IP Dscp priority mapShow map ip dscp Syntax Show map ip dscp interfaceIgmp Snooping Commands Multicast Filtering Commands48. Multicast Filtering Commands 49. Igmp Snooping Commands273 Following example enables Igmp snoopingIp igmp snooping No ip igmp snoopingIp igmp snooping vlan static 274275 Following configures the switch to use Igmp VersionIp igmp snooping version Igmp VersionShow mac-address-table multicast 276Show ip igmp snooping 277 Igmp Query Commands Layer50. Igmp Query Commands Layer 278 Syntax No ip igmp snooping querier Default SettingIp igmp snooping querier Ip igmp snooping query-count279 Following shows how to configure the query count toIp igmp snooping query-interval Ip igmp snooping query-max-response-time 4Ip igmp snooping query-max-response-time Seconds The report delay advertised in Igmp queries. Range280 Ip igmp snooping router-port-expire-time Switch must use IGMPv2 for this command to take effect281 51. Static Multicast Routing Commands Static Multicast Routing Commands282 Ip igmp snooping vlan mrouter283 Displays multicast router ports for all configured VLANsShow ip igmp snooping mrouter Syntax Show ip igmp snooping mrouter vlan vlan-idBasic IP Configuration IP Interface Commands52. Basic IP Configuration commands 284285 Interface Configuration VlanIp address IP address Netmask286 This command submits a Bootp or Dhcp client requestIp dhcp restart Ip dhcp restart 4287 Ip default-gatewaySyntax Ip default-gateway gateway no ip default-gateway Show ip redirects 288Show ip interface 289 This command has no default for the hostPing Syntax Ping host count countsize sizeInterface 4 290291 Authentication Software FeaturesDhcp Client Port Configuration Flow ControlAdditional Features Class of ServicePort Mirroring Rate LimitsStandards Management FeaturesIn-Band Management Out-of-Band ManagementManagement Information Bases Table B-1. Troubleshooting Chart Appendix B TroubleshootingTroubleshooting Glossary-1 Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 User Datagram Protocol UDP Glossary-8Virtual LAN Vlan XModemIndex-1 NumericsIgmp Index-2Snmp Snmp Index-3Index-4 Page For Technical SUPPORT, Call