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Accton Technology ES3526XA, ES3552XA manual Syntax Show logging flash ram sendmail trap

Models: ES3526XA ES3552XA

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4 Command Line Interface

Related Commands

show logging (4-48)

show logging

This command displays the configuration settings for logging messages to local switch memory, to an SMTP event handler, or to a remote syslog server.

Syntax

show logging {flash ram sendmail trap}

•flash - Displays settings for storing event messages in flash memory (i.e., permanent memory).

•ram - Displays settings for storing event messages in temporary RAM (i.e., memory flushed on power reset).

•sendmail - Displays settings for the SMTP event handler (page 4-53).

•trap - Displays settings for the trap function.

Default Setting

None

Command Mode

Privileged Exec

Example

The following example shows that system logging is enabled, the message level for flash memory is “errors” (i.e., default level 3 - 0), the message level for RAM is “debugging” (i.e., default level 7 - 0).

Console#show logging flash

Syslog logging:	Enabled
History logging in FLASH: level errors
Console#show logging ram
Syslog logging:	Enabled
History logging in RAM: level debugging
Console#

Table 4-19 show logging flash/ram - display description

Field	Description

Syslog logging	Shows if system logging has been enabled via the logging on command.

History logging in FLASH	The message level(s) reported based on the logging history command.

History logging in RAM	The message level(s) reported based on the logging history command.

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Accton Technology ES3526XA Syntax Show logging flash ram sendmail trap, show logging flash/ram display description

Contents

Powered by Accton Page Fast Ethernet Switch ES3526XA ES3552XA F2.2.6.3 E122006-CS-R02 149100005500H Contents Page Iii Page Command Line Interface Page Vii Viii Contents Page Contents Xii Glossary Index Appendix a Software SpecificationsAppendix B Troubleshooting XiiiXiv Tables Xvi Xvii Xviii Figures XixFigures Xxi Xxii Feature Description Key FeaturesKey Features Supports standard STP and Rapid Spanning Tree Protocol RstpDescription of Software Features Description of Software Features Introduction Function Parameter Default System DefaultsSystem Defaults Password superSystem Defaults Function Parameter Client EnabledClock Synchronization Disabled Introduction Connecting to the Switch Configuration OptionsInitial Configuration Required ConnectionsConsole Connection Basic ConfigurationRemote Connections Manual Configuration Setting PasswordsSetting an IP Address Dynamic Configuration Enabling Snmp Management Access Community Strings for Snmp version 1 and 2c clients120 Trap Receivers118 125 Saving Configuration SettingsConfiguring Access for Snmp Version 3 Clients 126Managing System Files Initial Configuration Configuring the Switch Using the Web InterfaceNavigating the Web Browser Interface HomeConfiguration Options Panel DisplayMain Menu ConfigurationMain Menu Menu Description System System InformationMenu Description ACL143 139Current Table 148164 Class-of-service value IP Dscp Priority155 Dscp Priority Status Both IP Precedence PriorityConfiguration Settings Igmp Filter/Throttling Trunk Menu Description Igmp Snooping 170 Igmp ConfigurationQuery Igmp Filter Configuration Configuration SettingsMain Menu Displaying System Information Field AttributesManagement Software Displaying Switch Hardware/Software VersionsMain Board Expansion SlotDisplaying Switch Information Bridge Extension Configuration Displaying Bridge Extension CapabilitiesCommand Attributes Setting the Switch’s IP AddressCLI Enter the following command 195245 131244 Using DHCP/BOOTP 246Command Usage Dhcp Relay and Option 82 Information241 242Managing Firmware Downloading System Software from a Server Operation Code Image File Transfer11 Deleting Files Saving or Restoring Configuration Settings Downloading Configuration Settings from a Server 12 Copy Configuration SettingsConsole Port Settings 14 Console Port Settings Telnet Settings 15 Enabling Telnet Configuring Event Logging System Log ConfigurationLogging Levels Level Severity Name DescriptionRemote Log Configuration 17 Remote LogsDisplaying Log Messages CLI This example shows the event message stored in RAMSending Simple Mail Transfer Protocol Alerts 19 Enabling and Configuring Smtp Alerts Resetting the System 20 Resetting the SystemSetting the System Clock Configuring SntpConfiguring NTP 22 NTP Client Configuration Setting the Time Zone Simple Network Management ProtocolUser defined SNMPv3 Security Models and LevelsLevel Group Read View Write View Notify View Security Enabling the Snmp Agent Setting Community Access StringsCLI The following example enables Snmp on the switch 11725 Configuring Snmp Community Strings Specifying Trap Managers and Trap TypesConfiguring the Switch Configuring SNMPv3 Management Access 122CLI This example sets an SNMPv3 engine ID Setting a Local Engine IDSpecifying a Remote Engine ID 123Configuring SNMPv3 Users CLI This example specifies a remote SNMPv3 engine ID29 Configuring SNMPv3 Users Configuring Remote SNMPv3 Users 13030 Configuring Remote SNMPv3 Users Configuring SNMPv3 Groups Supported Notification Messages SwFanRecoverTrap Private Traps SwPowerStatusThis trap is sent when the fan fails This trap is sent when the fan failure has31 Configuring SNMPv3 Groups 127Setting SNMPv3 Views 32 Configuring SNMPv3 ViewsUser Authentication Configuring User Accounts33 Access Levels Configuring Local/Remote Logon Authentication Radius Settings Tacacs Settings34 Authentication Settings Configuring Https Https System SupportReplacing the Default Secure-site Certificate Address server ip-addressConfiguring the Secure Shell Configuring the Switch Generating the Host Key Pair 36 SSH Host-Key Settings Configuring the SSH Server SSH server includes basic settings for authenticationConfiguring Port Security 38 Configuring Port Security Configuring 802.1X Port Authentication CLI This example shows the default global setting for Displaying 802.1X Global Settings802.1X protocol provides client authentication Web Click Security, 802.1X, InformationCLI This example enables 802.1X globally for the switch Configuring 802.1X Global SettingsConfiguring Port Settings for 41 802.1X Port Configuration AuthorizedConsoleconfig#interface ethernet 1/2 Displaying 802.1X Statistics 802.1X StatisticsMAC Address Authentication CLI This example displays the 802.1X statistics for portConfiguring the MAC Authentication Reauthentication Time Configuring MAC Authentication for Ports Web Click Security, Network Access, ConfigurationDisplaying Secure MAC Address Information Web Click Security, Network Access, Port ConfigurationCLI This example configures MAC authentication for port 45 Network Access MAC Address Information Configuring MAC Address Filters 100Filtering Addresses for Management Access CLI This example allows Snmp access for a specific client 47 Creating a Web IP Filter ListAccess Control Lists Configuring Access Control Lists103 Setting the ACL Name and TypeCLI This example creates a standard IP ACL named david Configuring a Standard IP ACL 104Configuring an Extended IP ACL 50 ACL Configuration Extended IP 105Configuring a MAC ACL 111Binding a Port to an Access Control List 52 Binding a Port to an ACLField Attributes Web Port ConfigurationDisplaying Connection Status 107Basic Information ConfigurationWeb Click Port, Port Information or Trunk Information 138 Configuring Interface ConnectionsCurrent Status 54 Port/Trunk Configuration 135 Creating Trunk Groups136 Statically Configuring a Trunk 55 Configuring Port TrunksEnabling Lacp on Selected Ports 14756 Lacp Configuration 148Configuring Lacp Parameters Dynamically Creating a Port Channel57 Lacp Aggregation Port Lacp Port Counters Displaying Lacp Port CountersYou can display statistics for Lacp protocol messages Protocols Ethernet Type LACPDUs Illegal PktsField Description Displaying Lacp Settings and Status for the Local SideLacp Internal Configuration Information 59 Lacp Port Internal Information Displaying Lacp Settings and Status for the Remote Side 10 Lacp Neighbor Configuration InformationConsole#show lacp 1 neighbors Setting Broadcast Storm Thresholds 61 Port Broadcast Control140 Configuring Port Mirroring137 142 Configuring Rate LimitsRate Limit Granularity Rate Limit Configuration 145Showing Port Statistics 144FCS Errors Transmit ErrorsErrors ProtocolRmon Statistics 11 Port StatisticsParameter Description Or alignment error Fragments65 Port Statistics CLI This example shows statistics for port Address Table SettingsSetting Static Addresses 139Displaying the Address Table 15767 Dynamic Addresses 158CLI This example sets the aging time to 300 seconds Spanning Tree Algorithm ConfigurationChanging the Aging Time 159Designated Root Port Bridge Displaying Global Settings For this Region120 69 STA Information 176 MstpBasic Configuration of Global Settings Configuring Global SettingsGlobal settings apply to the entire switch Root Device Configuration Configuration Settings for RstpConfiguration Settings for Mstp 70 STA Global Configuration Displaying Interface Settings AD B 71 STA Port Information Configuring Interface Settings CLI This example shows the STA attributes for port131 Configuring Multiple Spanning Trees CLI This example sets STA attributes for port133 73 Mstp Vlan Configuration 178167 Displaying Interface Settings for Mstp 74 Mstp Port InformationConfiguring Interface Settings for Mstp 174 CLI This example sets the Mstp attributes for port175 Assigning Ports to VLANs Vlan ConfigurationIeee 802.1Q VLANs VA Vlan Aware VU Vlan Unaware Forwarding Tagged/Untagged Frames Displaying Basic Vlan Information Enabling or Disabling Gvrp Global SettingCLI This example enables Gvrp for the switch 194Command Attributes Web Displaying Current VLANs78 Vlan Current Table Command Attributes CLI Creating VLANs 187180 CLI This example creates a new Vlan179 Adding Static Members to VLANs Vlan Index Adding Static Members to VLANs Port Index 18581 Vlan Static Membership by Port Configuring Vlan Behavior for Interfaces 82 Vlan Port Configuration 183 Private VLANs182 184Displaying Current Private VLANs 153189 Configuring Private VLANsAssociating VLANs Displaying Private Vlan Interface Information 190Configuring Private Vlan Interfaces 19387 Private Vlan Port Configuration 191Setting the Default Priority for Interfaces Class of Service ConfigurationLayer 2 Queue Settings 88 Port Priority Configuration CLI This example assigns a default priority of 5 to port13 CoS Priority Levels Mapping CoS Values to Egress Queues12 Egress Queue Priority Mapping 201 203Selecting the Queue Mode 90 Queue Mode202 Setting the Service Weight for Traffic Classes200 Selecting IP Precedence/DSCP Priority Layer 3/4 Priority SettingsMapping Layer 3/4 Priorities to CoS Values 204Mapping IP Precedence 14 Mapping IP Precedence206 Mapping Dscp Priority15 Mapping Dscp Priority Values 209207 210Mapping IP Port Priority 95 IP Port Priority Status205 Mapping CoS Values to ACLs16 Egress Queue Priority Mapping Multicast Filtering 108Configuring Igmp Snooping and Query Parameters Layer 2 Igmp Snooping and Query98 Igmp Configuration Enabling Igmp Immediate Leave Displaying Interfaces Attached to a Multicast Router 100 Displaying Multicast Router Port Information219 Specifying Static Interfaces for a Multicast Router220 Displaying Port Members of Multicast Services 215Assigning Ports to Multicast Services 103 Igmp Member Port TableIgmp Filtering and Throttling Enabling Igmp Filtering and ThrottlingConfiguring Igmp Filter Profiles 104 Enabling Igmp Filtering and Throttling105 Igmp Profile Configuration Configuring Igmp Filtering and Throttling for Interfaces 106 Igmp Filter and Throttling Port Configuration General Configuration Guidelines for MVR Multicast Vlan RegistrationConfiguring Global MVR Settings 107 MVR Global ConfigurationDisplaying MVR Interface Status 108 MVR Port InformationDisplaying Port Members of Multicast Groups 109 MVR Group IP InformationConfiguring MVR Interface Status MVR VlanWeb Click MVR, Port or Trunk Configuration Assigning Static Multicast Groups to InterfacesConfiguring Domain Name Service Configuring General DNS Service Parameters190 236 234235 237Configuring Static DNS Host to Address Entries 113 DNS Static Host Table238 Displaying the DNS Cache233 Switch Clustering Cluster Configuration249 Cluster Member ConfigurationAdds Candidate switches to the cluster as Members 250Cluster Member Information Web Click Cluster, Member ConfigurationDisplays current cluster Member switch information Cluster Candidate Information 253Configuring the Switch 198 Telnet Connection Using the Command Line InterfaceAccessing the CLI Command Line Interface Getting Help on Commands Entering CommandsCommand Completion Keywords and ArgumentsShowing Commands CLIMSGPRIVILEGEEXECCMDW2SHOWMVRUnderstanding Command Modes Negating the Effect of CommandsUsing Command History Partial Keyword LookupExec Commands Command ModesConsoleconfig-if# 131 Configuration CommandsConfiguration Modes Command Prompt Spanning-tree mst-configuration Consoleconfig-mstp# 160Keystroke Function Command Line ProcessingCommand Line Processing Command Groups Command Groups DescriptionCommand Line Interface Line Commands LineSyntax Login local no login LoginRelated Commands ExampleSyntax Password 0 7 password no password PasswordUsername 4-27 password No password is specifiedSyntax Exec-timeout seconds no exec-timeout Timeout login responseExec-timeout Syntax Password-thresh threshold no password-thresh Password-threshSilent-time4-16 Timeout login response Default value is three attemptsSyntax Silent-time seconds no silent-time Silent-timeDatabits Syntax Databits 7 8 no databitsParity Syntax Parity none even odd no paritySyntax Speed bps no speed SpeedStopbits Syntax Stopbits 1Syntax Disconnect session-id DisconnectShow line Syntax Show line console vtyTo show all lines, enter this command General CommandsEnable General Commands Function ModeEnable DisableDisable Enable password LevelConfigure Show historyReload EndExit This command exits the configuration programThis example shows how to quit a CLI session QuitPrompt System Management CommandsDevice Designation Commands Hostname User Access CommandsUser Access Commands Function Mode Syntax Hostname name no hostnameUsername 10 Default Login Settings Username Access-level PasswordGuest Admin Enable 4-20 authentication enable Enable passwordDefault is level Default password is super Management IP Filter Commands11 IP Filter Commands Function Mode ManagementShow management Ip http server Web Server CommandsIp http port Ip http port Syntax No ip http secure-server Default SettingIp http secure-server 13 Https System Support Web Browser Operating SystemPortnumber The UDP port used for HTTPS/SSL. Range Ip http secure-portIp http secure-port4-33 Copy tftp https-certificate Ip http secure-server4-32Ip telnet server Telnet Server CommandsIp telnet port Ip telnet port Secure Shell Commands15 SSH Commands Function Mode Sets the SSH server key size Copy tftp public-keyCommand Line Interface Ip ssh crypto host-key generate 4-40 show ssh Syntax No ip ssh server Default SettingIp ssh server Syntax Ip ssh timeout seconds no ip ssh timeout Ip ssh timeoutIp ssh authentication-retries Exec-timeout4-14 show ip sshSyntax 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 generateIp ssh crypto zeroize Syntax Ip ssh crypto zeroize dsa rsaSyntax Ip ssh save host-key dsa rsa Ip ssh save host-keyShow ip ssh Terminology Show ssh16 show ssh display description Username Name of an SSH user. Range 1-8 characters Show public-keySyntax Show public-key user username host Shows all public keysSyntax No logging on Default Setting Event Logging Commands17 Event Logging Commands Function Mode Logging on18 Logging Levels Flash errors level 3 RAM warnings level 6Logging history Syntax No logging host hostipaddress Logging hostLogging facility Hostipaddress The IP address of a syslog serverSyntax Logging trap level no logging trap Logging trapClear logging Syntax Clear logging flash ram19 show logging flash/ram display description Show loggingSyntax Show logging flash ram sendmail trap Syntax Show log flash ram login tail Facility commandLogging trap command Show logLogging sendmail host Smtp Alert Commands21 Smtp Alert Commands Function Mode Following example shows sample messages stored in RAMLogging sendmail level Syntax Logging sendmail level levelSyntax No logging sendmail source-email email-address Logging sendmail source-emailLogging sendmail destination-email This example will set the source email john@acme.comShow logging sendmail Syntax No logging sendmail Default SettingLogging sendmail Syntax No sntp client Default Setting Time Commands22 Time Commands Function Mode Sntp clientSyntax Sntp server ip1 ip2 ip3 Sntp serverSntp server 4-55 sntp poll 4-56 show sntp Ip IP address of an NTP time server. Range 1-3 addressesSyntax Sntp poll seconds no sntp poll Sntp pollShow sntp Ntp server Syntax No ntp client Default SettingNtp client Sntp client 4-54 ntp poll 4-58 ntp serverNtp client 4-57 ntp poll 4-58 show ntp Ntp pollVersion number Syntax Ntp poll seconds no ntp pollSyntax No ntp authenticate Default Setting Ntp authenticateNtp authentication-key Ntp authentication-key4-59Show ntp Clock timezone Show calendar This command displays the system clockCalendar set Calendar set hour min sec day month year month day year23 System Status Commands Function Mode System Status CommandsShow startup-config Show running-config4-65 Show running-config Show startup-config4-63 Show users This command displays system informationShow system Show version Jumbo frame Enables support for jumbo frames Frame Size Commands24 Frame Size Commands Syntax No jumbo frame Default SettingCommand Function Mode Copy Flash/File Commands25 Flash/File Commands Flash/File Commands Following example shows how to download a configuration file Dir Syntax Dir boot-rom config opcode filenameDelete Delete filename26 File Directory Information WhichbootSyntax whichboot Default Setting Column Heading DescriptionDir 4-73 whichboot Boot systemSyntax Boot system boot-romconfig opcode filename Authentication login Authentication CommandsAuthentication Sequence 27 Authentication Commands Command Group FunctionAuthentication enable Username for setting the local user names and passwordsRadius Client 29 Radius Client Commands Function ModeShow radius-server Shows the current Radius settings Radius-server hostRadius-server port Radius-server keyRadius-server timeout Radius-server retransmitShow radius-server 30 Tacacs Commands Function ModeTACACS+ Client Tacacs-server key Tacacs-server hostTacacs-server port Syntax Tacacs-server port portnumber no tacacs-server portShow tacacs-server Syntax Tacacs-server key keystring no tacacs-server keyStatus Disabled Action None Maximum Addresses Port Security Commands31 Port Security Commands Function Mode Interface Configuration Ethernet802.1X Port Authentication 32 802.1X Port Authentication Command Function ModeBe re-authenticated Dot1x timeout tx-period Dot1x defaultAcquire a new client Dot1x timeout re-authperiod Syntax No system-auth-control Default SettingDot1x port-control Default Command ModeDot1x max-req Syntax Dot1x max-req count no dot1x max-reqDot1x operation-mode Dot1x re-authenticateSyntax Dot1x re-authenticate interface InterfaceSyntax No dot1x re-authentication Command Mode Dot1x re-authenticationDot1x timeout quiet-period Seconds The number of seconds. RangeShow dot1x Dot1x timeout re-authperiodDot1x timeout tx-period Syntax Show dot1x statistics interface interface Statistics Displays dot1x status for each portState Current state including initialize, reauthenticate Authenticator State MachineReauthentication State Machine Backend State MachineExample 33 Network Access Command Function Mode Network AccessNetwork-access mode Network-access max-mac-count 1024Network-access mac-filter Syntax No network-access mac-filter filter-idmac-addressSyntax No network-access dynamic-vlan Default Setting Network-access port-mac-filterNetwork-access dynamic-vlan Filter-id- The number that identifies the filter. Range1800 Mac-authentication reauth-timeFollowing example enables dynamic Vlan assignment on port Syntax Show network-access interface interface Clear network-accessShow network-access Displays the settings for all interfacesUse this command to display MAC authentication filters Show network-access mac-filterShow network-access mac-address-table Displays all filters101 Access Control List Commands Access Control Lists35 IP ACLs Command Function Mode Access-list ip34 Access Control Lists Command Groups Function Syntax No access-list ip standard extended aclnameStandard ACL Permit, deny Ip access-group4-107 show ip access-list4-107Syntax No permit deny any source bitmask host source Access-list ip No permit deny tcpExtended ACL Syntax Show ip access-list standard extended aclname Show ip access-listIp access-group Syntax No ip access-group aclnameShow ip access-list4-107 Show ip access-groupMap access-list ip This command shows the ports assigned to IP ACLsSyntax Show map access-list ip interface Show map access-list ipQueue cos-map4-201 Show map access-list ip 36 Egress Queue Priority Mapping ExampleSyntax No access-list mac aclname Access-list mac37 MAC ACLs Command Function Mode MAC ACLsPermit, deny MAC ACL Syntax No permit denySyntax Show mac access-list aclname Show mac access-listMac access-group Syntax Mac access-group aclnameShow mac access-list4-112 Show mac access-groupMap access-list mac This command shows the ports assigned to MAC ACLsSyntax Show map access-list mac interface Show map access-list macQueue cos-map4-201 Show map access-list mac 38 Egress Queue Priority Mapping39 ACL Information Command Function Mode Show access-listShow access-group ACL InformationSnmp Commands 40 Snmp Commands Function ModeShow snmp Syntax No snmp-server Default SettingSnmp-server 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 Host Address None Notification Type TrapsSnmp Version UDP Port Issue authentication and link-up-down traps Snmp-server enable trapsSnmp-server enable traps Snmp-server engine-id Show snmp engine-id This command shows the Snmp engine IDThis example shows the default engine ID Examples Defaultview includes access to the entire MIB treeSnmp-server view This view includes MIB-2Snmp-server group This command shows information on the Snmp viewsShow snmp view 42 show snmp view display descriptionShow snmp group Snmp-server user 43 show snmp group display description129 44 show snmp user display description This command shows information on Snmp usersShow snmp user Interface Interface Commands45 Interface Commands Function Mode Port-channel channel-idRangeSyntax Description string no description DescriptionSpeed-duplex Negotiation 4-133 capabilities Syntax No negotiation Default SettingNegotiation Capabilities 4-134speed-duplex4-132 Following example configures port 11 to use autonegotiationCapabilities Negotiation 4-133speed-duplex4-132 flowcontrol Syntax No flowcontrol Default SettingFlowcontrol Syntax No shutdown Default Setting ShutdownPort-channel channel-idRange Default Setting Switchport broadcast packet-rateThis command clears statistics on an interface Clear countersFollowing example clears statistics on port This command displays the status for an interfaceShow interfaces status Syntax Show interfaces status interfaceSyntax Show interfaces counters interface This command displays interface statisticsShow interfaces counters Shows the counters for all interfacesShows all interfaces Show interfaces switchportSyntax Show interfaces switchport interface Interfaces Switchport Statistics Port monitor Mirror Port Commands47 Mirror Port Commands Function Mode Interface ethernet unit/port source portShow port monitor This command displays mirror informationFollowing shows mirroring configured from port 6 to port Syntax Show port monitor interfaceRate-limit Rate Limit Commands48 Rate Limit Commands Function Mode Fast Ethernet255 Gigabit Ethernet30Rate-limit granularity Global Configuration Ethernet, Port ChannelUse this command to display the rate limit granularity Show rate-limit151 Link Aggregation Commands49 Link Aggregation Commands 138General Guidelines Channel-groupGuidelines for Creating Trunks Dynamically Creating a Port ChannelFollowing example creates trunk 1 and then adds port Syntax No lacp Default SettingLacp Lacp system-priority 32768Lacp admin-keyEthernet Interface Lacp admin-key Port Channel Interface Configuration Port ChannelShow lacp This command displays Lacp informationLacp port-priority Type Port Channel all50 show lacp counters display description Badly formed PDU or an illegal value of Protocol Subtype51 show lacp internal display description 52 show lacp neighbors display description 53 show lacp sysid display description Address Table Commands54 Address Table Commands Function Mode Vlan-id- Vlan ID Range Mac-address-table staticMac-address- MAC address ActionMac-address- MAC address Mask Bits to match in the address Clear mac-address-table dynamicShow mac-address-table Mac-address-table aging-time Show mac-address-table aging-timeSpanning Tree Commands 55 Spanning Tree Commands Function ModeSpanning tree is enabled Spanning-tree modeSyntax No spanning-tree Default Setting Spanning-treeSpanning-tree forward-time Spanning-tree hello-time Spanning-tree forward-time 4-162spanning-tree max-ageSpanning-tree forward-time 4-162spanning-tree hello-time Spanning-tree max-ageSpanning-tree priority Spanning-tree pathcost method Long methodSpanning-tree transmission-limit Spanning-tree mst-configurationThis command limits the maximum transmission rate for BPDUs Count The transmission limit in seconds. RangeNo mst instanceid vlan vlan-range MST ConfigurationMst vlan Mst instanceid priority priority no mst instanceid priority Mst priorityName Syntax Name nameSyntax Revision number RevisionMax-hops Max-hopshop-numberThis example disables the spanning tree algorithm for port Spanning-tree spanning-disabledSyntax No spanning-tree spanning-disabled Default Setting Spanning-tree costSpanning-tree port-priority Priority The priority for a port. Range 0-240, in stepsSyntax No spanning-tree edge-port Default Setting Spanning-tree edge-portSpanning-tree link-type Syntax No spanning-tree portfast Default SettingSpanning-tree portfast Spanning-treeedge-port4-172Spanning-tree mst cost AutoSpanning-tree mst port-priority Spanning-tree mst port-priority4-175Show spanning-tree Port-channel channel-idRange Command ModeSpanning-tree protocol-migration Syntax Spanning-tree protocol-migration interface177 Show spanning-tree mst configuration 57 Editing Vlan Groups Command Function Mode Vlan Commands56 VLANs Command Groups Function Editing Vlan GroupsVlan By default only Vlan 1 exists and is activeVlan Database Configuration Show vlanInterface vlan Configuring Vlan Interfaces58 Configuring Vlan Interfaces Command Function Mode Interface vlanAll ports are in hybrid mode with the Pvid set to Vlan Switchport modeSwitchport acceptable-frame-types Switchport acceptable-frame-types4-182Switchport ingress-filtering Syntax No switchport ingress-filtering Default SettingSwitchport native vlan Switchport allowed vlan Displaying Vlan Information Switchport forbidden vlan59 Show Vlan Commands Function Mode Show vlan This command shows Vlan informationFollowing example shows how to display information for Vlan Shows all VLANsConfiguring Private VLANs 60 Private Vlan CommandsVlan Configuration Private-vlanPrivate vlan association No private-vlan primary-vlan-idassociationNormal Vlan Switchport mode private-vlanSwitchport private-vlan host-association Secondary-vlan-id- ID of secondary VLAN. RangeSwitchport private-vlan isolated Isolated-vlan-id- ID of isolated VLAN. RangeSyntax Show vlan private-vlan community isolated primary Switchport private-vlan mappingShow vlan private-vlan Syntax No bridge-ext gvrp Default Setting Gvrp and Bridge Extension Commands61 Gvrp and Bridge Extension Commands Function Mode Bridge-ext gvrpShow bridge-ext Switchport gvrpSyntax No switchport gvrp Default Setting This command shows if Gvrp is enabled Show gvrp configurationGarp timer Syntax Show gvrp configuration interfaceShows all Garp timers Show garp timerSyntax Show garp timer interface 62 Priority Commands Command Groups Function Priority CommandsPriority Commands Layer 63 Priority Commands Layer Function ModeSyntax Queue mode strict wrr no queue mode Queue modeSwitchport priority default Queue bandwidth weight1...weight4 no queue bandwidth Queue bandwidthQueue cos-map Queue cos-mapqueueid cos1 ... cosn no queue cos-mapShow queue bandwidth Show queue modeThis command shows the current queue mode Show queue cos-map4-203Syntax Show queue cos-map interface This command shows the class of service priority mapShow queue cos-map Syntax No map ip port Default Setting Priority Commands Layer 365 Priority Commands Layer 3 Function Mode Following example shows how to map Http traffic to CoS value Syntax No map ip precedence Default SettingList below shows the default priority mapping 66 Mapping IP Precedence Values CoS Value Command ModeSyntax No map ip dscp Default Setting Map ip dscp dscp-value cos cos-value no map ip dscp67 IP Dscp to CoS Vales IP Dscp Value CoS Value Use this command to show the IP port priority mapShow map ip port 10, 12, 14 18, 20, 22 26, 28, 30, 32, 34 38, 40Syntax Show map ip precedence interface This command shows the IP precedence priority mapShow map ip precedence Syntax Show map ip dscp interface This command shows the IP Dscp priority mapShow map ip dscp 68 Multicast Filtering Commands Command Groups Function Multicast Filtering CommandsIgmp Snooping Commands 69 Igmp Snooping Commands Function ModeIp igmp snooping Syntax No ip igmp snooping Default SettingFollowing example enables Igmp snooping Ip igmp snooping vlan staticIp igmp snooping immediate-leave Following configures the switch to use Igmp VersionIp igmp snooping version Igmp VersionShow ip igmp snooping Show mac-address-table multicast215 Syntax No ip igmp snooping querier Default Setting Igmp Query Commands Layer70 Igmp Query Commands Layer Function Mode Ip igmp snooping querierTimes Following shows how to configure the query count toIp igmp snooping query-interval Ip igmp snooping query-max-response-time4-218Ip igmp snooping router-port-expire-time Seconds The report delay advertised in Igmp queries. RangeIp igmp snooping query-max-response-time Ip igmp snooping vlan mrouter Static Multicast Routing Commands71 Static Multicast Routing Commands Function Mode Syntax No ip igmp snooping vlan vlan-idmrouter interfaceSyntax Show ip igmp snooping mrouter vlan vlan-id Displays multicast router ports for all configured VLANsShow ip igmp snooping mrouter Multicast router port types displayed include StaticSyntax No ip igmp filter Default Setting Igmp Filtering and Throttling Commands72 Igmp Filtering and Throttling Commands Function Mode 223Permit, deny Syntax Permit deny Default SettingIp igmp profile Syntax No ip igmp profile profile-numberSyntax No ip igmp filter profile-number RangeNo range low-ip-address high-ip-address Ip igmp max-groups Syntax Ip igmp max-groups number No ip igmp max-groupsSyntax Ip igmp max-groups action replace deny Ip igmp max-groups actionShow ip igmp filter Syntax Show ip igmp filter interfaceSyntax Show ip igmp profile profile-number Show ip igmp profileShow ip igmp throttle interface Syntax Show ip igmp throttle interface interface229 Multicast Vlan Registration Commands73 Multicast Vlan Registration Commands Function Mode Multicast groups assigned to the MVR VlanCommand Line Interface Mvr Global Configuration No mvr group ip-address count vlan vlan-idMulticast Filtering Commands Mvr Interface Configuration Unit Stack unit. Range Port Port number. Range Show mvrSyntax Show mvr interface interface members ip-address Are satisfied Following shows the global MVR settings74 show mvr display description 75 show mvr interface display description76 show mvr members display description Domain Name Service Commands77 DNS Commands Function Mode No ip host name address1 address2 … address8 Ip hostClear host Syntax Clear host nameThis example clears all static entries from the DNS table Ip domain-nameRemoves all entries Syntax Ip domain-name name no ip domain-nameIp domain-name4-234 Ip domain-listSyntax No ip domain-list name Server-address1- IP address of domain-name server Ip name-serverIp domain-lookup Ip domain-name4-234 ip domain-lookup4-236Show hosts Ip domain-name4-234 ip name-server4-23678 show dns cache display description Show dnsShow dns cache This command clears all entries in the DNS cache Clear dns cacheSyntax No ip dhcp relay information option Default Setting Dhcp Commands79 Dhcp Commands Function Mode Ip dhcp relay information optionSyntax Ip dhcp relay information policy drop keep replace Ip dhcp relay information policyIp dhcp relay server Ip dhcp relay server address1 address2 address3Show ip dhcp-relay Usage GuidelinesIp address IP Interface Commands80 IP Interface Commands Function Mode Gateway IP address of the default gateway Ip default-gatewaySyntax Ip default-gateway gateway no ip default-gateway No static route is establishedIp dhcp restart Show ip interfaceShow ip redirects Ip default-gateway4-244This command has no default for the host Ping247 Syntax No cluster Default Setting Switch Cluster Commands81 Switch Cluster Commands Function Mode ClusterCluster ip-pool Cluster commanderSyntax No cluster commander Default Setting Syntax Cluster ip-pool ip-addressno cluster ip-poolMember-id- The ID number of the Member switch. Range RcommandSyntax Rcommand id member-id Cluster memberShow cluster This command shows the switch clustering configurationThis command shows the current switch cluster members Show cluster membersShow cluster candidates Appendix a Software Specifications Software FeaturesStandards Management FeaturesGroups 1, 2, 3, 9 Statistics, History, Alarm, Event Management Information Bases Software Specifications Table B-1 Troubleshooting Chart Symptom ActionUsing System Logs Class of Service CoS Access Control List ACLBoot Protocol Bootp Differentiated Services Code Point Service DscpGeneric Multicast Registration Protocol Gmrp Garp Vlan Registration Protocol GvrpGeneric Attribute Registration Protocol Garp Group Attribute Registration Protocol GarpInternet Group Management Protocol Igmp Igmp SnoopingIgmp Query In-Band ManagementRemote Authentication Dial-in User Service Radius Multicast SwitchingPort Authentication MD5 Message-Digest AlgorithmSecure Shell SSH Remote Monitoring RmonRapid Spanning Tree Protocol Rstp Simple Network Management Protocol SnmpXModem User Datagram Protocol UDPVirtual LAN Vlan Index NumericsGateway, default 3-14,4-245 Garp Vlan Registration Protocol SeeIndex-3 Index-4 Page ES3526XA ES3552XA E122006-CS-R02D 149100005500H

4 Command Line Interface

Related Commands

show logging

Syntax

show logging {flash ram sendmail trap}

Privileged Exec

Example

Table 4-19 show logging flash/ram - display description

Field