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Symbol Technologies ES3000 manual Miscellaneous Commands, System mtu, Show system mtu

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Command Line Interface 5-115

5.21 Miscellaneous Commands

system mtu

Use the system mtu command to set the mtu length.

system mtu 1578 no system mtu

SYNTAX DESCRIPTION:	The system mtu command has one argument for the current version that
	is required to be 1578.
DEFAULT VALUE:
COMMAND MODES:	Global configuration
REFERENCE:
MENU:
EXAMPLE:

!Set system mtu 1578 Switch(config)# system mtu 1578 Switch(config)#

show system mtu

Use the show system mtu command to display system mtu.

show system mtu
SYNTAX DESCRIPTION:	The show system mtu command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:	Privileged EXEC
REFERENCE:
MENU:
EXAMPLE:

Switch# show system mtu

MU Length: 1578

Switch)#

Image 283

Symbol Technologies ES3000 manual Miscellaneous Commands, System mtu, Show system mtu

Contents

ES3000 Ethernet Switch Page 72E-68446-01 Revision a May ES3000 Ethernet Switch User GuidePage Contents Iv ES3000 User Guide Firmware Upgrades Administration Console AccessMain Menu Spanning Tree Mstp Config Igmp Snooping-IGMP Snooping Config-IGMP Snooping Web Management AccessVii Command Line InterfaceAppendix B. Cabling Guidelines Appendix A. Specifications & Pin AssignmentsAppendix C. Customer Support Notational Conventions IntroductionService Information About the ES3000 Ethernet Switch Switch Management OverviewVirtual Terminal Protocols Management Access OverviewSnmp Access ProtocolsPreparing for Site Installation Default InstallationSnmp Protocol Package Contents Terminal Type VT-100 Communication Supplying PowerMode CLI Administration of the ES3000 Ethernet SwitchSwitch Management Overview Enter a user name of admin and password of symbol. Press OK Installing a SFP Fiber Transceiver 10ES3000 User Guide Firmware Upgrades To upgrade the switch firmware using the Web interface Direct Access Management Method Administration Console Access2ES3000 User Guide Stop Bits Flow Control Verify the port settings areBaud Rate Data Bits ParityClick OK User Interface Saving Configuration ChangesMain Menu Options Administration Console Access General Information Main Menu-System Administration-System Configuration Main Menu-System Admin.-Access Configuration Main Menu-Access-System IP Configuration Press Ctrl-Wto save any changes to Nvram Main Menu-Access-Management AccessAdministration Console Access Main Menu-System Admin-SNMP Configuration Menu Administration Console Access Main Menu-SNMP Config.-System Information Restricted to specified IP only Main Menu-SNMP Config.-Authorized ManagersSet Manager Status Enables or disables a community string Set Manager IPEnable Main Menu-SNMP Config.-Trap Receiver ConfigurationDisable Authentication traps are not generated Port Link Down Trap Main Menu-SNMP Config. -Trap SelectionEnable/Disable Auth Fail Trap Disable20ES3000 User Guide Main Menu-System Admin. -Tools Menu Main Menu-System Admin.-Tools-Software Upgrade Stop Switch is powered down Normal Main Menu-System Admin.-Tools-System RebootFactor-Default if the previous configuration crashed Main Menu-System Admin.-Tools-Save Config Set Configuration File Name Main Menu-System Admin. -Tools -Upload/Download ConfigSet Tftp Server IP Address Set Sntp Server IP Main Menu-System Admin.-Tools-SNTP ConfigThere are configurable functions in the Sntp Configuration To gain accessMain Menu-System Admin.-Tools-System Log Main Menu-Port Configuration Menu Main Menu-Ports-Basic Port Config Mode Admin fieldType LinkFlow Control Automatic. Choose N to manually configure a portGigabit Ports Main Menu-Ports-Basic Port Config-Port Counters Main Menu-Ports-Basic Port Config-Port Mirroring Main Menu-Ports-Port Security Main Menu-Ports-Port Security-Radius 36ES3000 User Guide Two functions are provided for the PoE control Main Menu-Ports-Power over EthernetAdmin. status Status of administration for a port Priority Priority on power supplyingLow priority port is shut down One of the followingDeny next port connection Administration Console Access Main Menu-Ports-Link Aggregation Main Menu-Ports-Link Aggregation-LA Config Main Menu-Ports-Link Aggregation-Set Port Priority Vlan ID #1 cannot be deleted under any circumstance Main MenuVLANsMain Menu-VLANs-VLANs by VLAN-ID Select Delete Vlan Give the corresponding Vlan ID To configure a Vlan MemberTo create a new Vlan Group Select Create VlanTo create a Vlan Choose E to enable and D to disableSelect Set Gvrp Status Select Set Management StatusTagged Only Main Menu-VLANs-VLAN Port Configuration MenuSet Port VID PortMulticast traffic through the switch Main Menu-IGMP Snooping Configuration MenuMulticast traffic through the switch Main Menu-IGMP Snooping-IGMP Snooping ConfigMain Menu-IGMP Snooping-VLAN Filter Table Main Menu-IGMP Snooping-Router Port Table Forwarding DB Mstp Config Main Menu-Spanning Tree Configuration MenuDisplay MAC Address by MAC Main Menu-Spanning Tree-Forwarding DBStatic Address Table Display MAC Address By PortTo remove an entry Hit key D Static Address TableAdministration Console Access Protocol Version Switches to work cross-switchGlobal Mstp Status Mstp is not runningWide configuration Cross-switchMST Config Digest Cist ConfigurationStatus Main Menu-Spanning Tree-CIST ConfigRapid Spanning Tree Main Menu-Spanning Tree-MSTP Config-CIST Basic Port Config Administration Console Access Main Menu-Spanning Tree-MSTP Config.-MSTP Instance Config Administration Console Access Main Menu-Spanning Tree-MSTP Config.-Regional Topology Info Main Menu-QoS Quality of Service Configuration Menu Main Menu-QoS-Policy Config Main Menu-QoS-Queue Config Main Menu-QoS-Queue Config.-Queue Mapping Main Menu-QoS-Rate Limiting Broadcast Incoming portExecute CLI 72ES3000 User Guide Web Management Access Igmp Snooping System AdminInformation VLANsTo save changes made within the Web interface, refer to Saving Web Interface Configuration ChangesSystem Admin-Access-IP Configuration System Admin-Access-Management Access System Admin-Access-User Name Password Change System Admin-SNMP Configuration System Admin-SNMP Configuration-SNMP Information System Admin-SNMP Configuration-Authorized Managers Link Down Trap System Admin-SNMP Configuration-Trap ReceiverAuthentication Traps Port Link Down TrapWeb Management Access System Admin-Tools-Software Upgrade Start System Admin-Tools-System RebootFactory Default StopSystem Admin-Tools-Save Configuration Into it System Admin-Tools-SNTP ConfigurationSystem Admin-Tools-System Log Menu System Admin-Tools-TFTP Configuration File Upload/ Download Type of port, this field is not user configurable System Admin-Ports-Port Status and ConfigurationWeb Management Access System Admin-Ports-Port Counters System Admin-Ports-IP Port Mirroring System Admin-Ports-Port Security -Radius Configuration System Admin-Ports-Port Security -802.1x Configuration System Admin-Ports-Power over Ethernet System Admin-Ports-Power over Ethernet-Port Configuration Class Usage Example 28ES3000 User Guide Deny next port connection, regardless Or disabledAdministrator Detection MethodPower Usage Threshold PoweredDefined, no Snmp trap is sent Web Management Access End of Algorithm System Admin-Ports-Link Aggregation-System Priority System Admin-Ports-Link Aggregation-Add Group System Admin-Ports-Link Aggregation-Set Port Priority VLANs-VLAN Config-VLANs by VLAN-ID Assign the new Vlan a name within the Vlan Name field VLANs-VLAN Config-Creating/Modify Vlan38ES3000 User Guide VLANs-VLAN Config-Create/Modify 802.1Q Trunk 40ES3000 User Guide VLANs-VLAN Config-VLANs by Port 42ES3000 User Guide Displays Igmp Snooping-IGMP Snooping Config-VLAN Filter Table Igmp Snooping-IGMP Snooping Config-Router Port Table Spanning Tree-Forwarding DB-Add Static FDB Entries Spanning Tree-Forwarding DB-FDB by Port/MAC/VLAN Mstp Config Digest Spanning Tree-MSTP Configuration-MSTP ConfigLower number receives priority Web Management Access Maximum age time Spanning Tree-MSTP Configuration-CIST ConfigurationSet Bridge Forward Delay Defines the maximum hop count delayWeb Management Access 52ES3000 User Guide Web Management Access Spanning Tree-MSTP Configuration-MSTP Instance Configuration Web Management Access 56ES3000 User Guide QoS-Policy Config-Create Classifier 58ES3000 User Guide Protocol Destination MAC60ES3000 User Guide Action Description Value Range QoS-Policy Configuration-Create In-Profile ActionQoS-Policy Configuration-Create Out-Profile Action Burst Size QoS-Policy Configuration-Create No-Match ActionQoS-Policy Configuration-Create Port List QoS-Policy Configuration-Create Policy QoS-Policy Configuration-Policy Sequence Examples with Applied Policies 68ES3000 User Guide QoS-Queue Config-Queue Mapping Priority Queue QoS-Rate Limiting-Storm Control Configuration Except the incoming port Help Key ES3000 Ethernet Switch Command Brief2ES3000 User Guide Command Hierarchy Mode Command Line Interface 6ES3000 User Guide Help Basic CommandsHelp LogoutConfigure EnableConfigure EnableInterface DisableDisable InterfaceExit EndExit EndIp IP address All command modesPing Ping ipFile name Copy running-config tftpCopy tftp image IP addressUse this command to save the config to Nvram Copy running-config startup-configCopy running-config startup-config Ip http server Web Browser CommandsIp http server No ip http server Show ip http server Use the show ip http server command to display telnetShow ip http server command has no default setting Show ip http serverSnmp-server agent Snmp CommandsSnmp-server agent No snmp-server agent Snmp-server contact string No snmp-server contact Snmp-server locationSnmp-server contact Snmp-server location string No snmp-server locationIndex Global configurationSnmp-server community Snmp-server community index community privilege ipSnmp-server host Basic Switch Configuration Menu-SNMP-SNMP Trap ReceiverBasic Switch Configuration Menu-SNMP-Enable/Disable Snmp-server enable trapsAuthentication Trap Show snmp Show snmp command has no default settingShow snmp Show sys-info Basic System Management CommandsHostname Show sys-infoDnikarl Show console Console inactivity-timerConsole inactivity-timer min Show consoleTelnet-server command has no argument Telnet-server enableTelnet Server Show telnet-server Telnet-server inactivity-timerTelnet-server inactivity-timer min Show telnet-serverIp address IP Addressing CommandsIp address ip mask Ip address renew Ip address dhcpIp address dhcp Show ip conf Use the show ip conf command to display IP configurationsShow ip conf Username name string Security CommandsAdministrator User Name UsernameShutdown Layer-2 Interface CommandsUse the shutdown command to enable or disable a port Interface configurationInterface port Speed-duplex option Speed-duplexShow interface Flow-controlShow interface info Interface port Flow-control No flow-controlSwitch# show interface Show interface counters port Show interface counters errorsShow interface counters errors port Show interface countersPackets Port monitor feature is disabled by defaultPort monitor Interface port Port monitor port direction directionShow monitor Show monitor command has no default settingShow monitor Storm-control thresholdthreshold Storm-control thresholdThreshold Storm-control broadcast No storm-control broadcast Default value is disabledStorm-control broadcast Storm-control multicastStorm-control unicast No storm-control unicast Storm-control unicastShow storm-control Show storm-control command has no default settingShow storm-control Lacp Link Aggregation CommandsLacp trunkKEY port list mode Mode Option MeaningLacp system-priority priority-value Lacp system-priorityShow lacp Lacp port-priorityShow lacp Lacp port-priority priority-valueSwitch# show lacp System Priority 40000 Mac-address-table static MAC Address CommandsMac-address-table static mac-addr port vlan vlanID Show mac-address-table aging-time Mac-address-table aging-timeShow mac-address-table aging-time Mac-address-table aging-timesecShow mac-address-table interface port Show mac-address-table macShow mac-address-table interface Show mac-address-table macShow mac-address-table vlan vlanID Show mac-address-table vlanShow mac-address-table static C command has no arguments or keywordsCommand has no default setting Show mac-address-table staticSpanning-tree mst name name Multiple Spanning Tree CommandsSpanning-tree mst Spanning-tree mst nameSpanning-tree mst version ver Spanning-tree mst revisionSpanning-tree mst version Spanning-tree mst revison revisionSpanning-tree mst priority priority Spanning-tree mst max-hopsSpanning-tree mst priority Spanning-tree mst max-hopshopSpanning-tree mst hello-time seconds Spanning-tree mst max-ageSpanning-tree mst hello-time Spanning-tree mst max-age secondsSpanning-tree mst forward-time seconds Spanning-tree mst forward-timeFrom BridgeMaxAge / 2 + 1 to Values are rejected Spanning-tree mst instance prioritySpanning-tree mst instance priority priority Priority Integer ranges from 1 toSpanning-tree mst shutdown Spanning-tree mst instance vlanSpanning-tree mst shutdown Spanning-tree mst instanceinstance-idvlanvlan-rangeSpanning-tree mst cost cost Spanning-tree mst port-prioritySpanning-tree mst cost Spanning-tree mst port-priority priorityInit Protocol Migration on the Port in Mstp Spanning-tree mst init-migrationSpanning-tree mst init-migration Spanning-tree mst point-to-point status Spanning-tree mst edgeportSpanning-tree mst point-to-point Spanning-tree mst edgeportSpanning-tree mst instance instance shutdown Spanning-tree mst instance shutdownSyntax Description Integer ranges from 1 to Spanning-tree mst instance cost cost Spanning-tree mst instance port-prioritySpanning-tree mst instance cost Spanning-tree mst instanceinstance-idport-priority priorityShow spanning-tree mst configuration Show spanning-tree mst configurationSetting Use this command to display the Mstp Cist configuration Show spanning-tree mst cist configurationShow spanning-tree mst cist configuration Show spanning-tree mst cist interface port list Show spanning-tree mst cist interfaceUse this command to display Mstp Cist configuration Show spanning-tree mst instance configurationShow spanning-tree mst instance configuration Show spanning-tree mst instance interface port list Show spanning-tree mst instance interfaceIp igmp snooping aging-time router host sec Igmp Snooping CommandsIp igmp snooping Ip igmp snooping aging-timeIp igmp snooping report-forward-interval sec Ip igmp snooping report-forward-intervalShow ip igmp snooping conf Ip igmp snooping vlan-filter vlanShow ip igmp snooping conf Ip igmp snooping vlan-filter vlan vlanIDShow mac-address-table multicst Show mac-address-table multicastShow ip igmp snooping mrouter Show ip igmp snooping mrouterShow Router Port table Menu Show ip igmp snooping vlan-filter-table Show ip igmp snooping vlan-filter-tableName member Vlan CommandsVlan init Vlan initPort list List of port instances ForbiddenNo interface vlanID Use the no interface command to delete a Vlan in the systemManagement No interfaceFrame-type Use the Pvid command to configure a Pvid on a portType All admit all packets Gvrp No gvrp Show vlanGvrp Show vlan vlanIDShow vlan gvrp Use the show vlan gvrp command to display Vlan informationShow vlan gvrp Show vlan port Use the show vlan port command to display Vlan informationShow vlan port Priority-queue cos-map Quality of Service CommandsMls qos command has no argument Mls qosShow priority-queue cos-map Show mls qosShow priority-queue cos-map Show mls qosSwitch# show priority-queue cos-map Mac Diffserv CommandsGlobal configuration command Diffserv classifierPrecedence Diffserv inprofileCos No-match ID for diffserv Diffserv nomatchPortlist Diffserv outprofileDiffserv portlist Meter-idValue Diffserv policyShow diffserv classifier Show diffserv classifierShow diffserv outprofile Show diffserv inprofileShow diffserv outprofile Show diffserv inprofileShow diffserv portlist Show diffserv portlistShow diffserv policy index Show diffserv policyShow diffserv policy prcedence port Dot1x radius Nasid 16 802.1x CommandsDot1x radius Dot1x port-controlDot1x re-authentication No dot1x re-authentication Dot1x re-authenticationDot1x timeout supp-timeout second Dot1x timeout re-authperiodDot1x timeout supp-timeout Dot1x timeout re-authperiod minuteDot1x timeout server Dot1x timeout quiet-periodDot1x timeout quiet-period second Dot1x max-req Dot1x timeout tx-periodDot1x max-req count Dot1x init Dot1x re-authenticateDot1x re-authenticate Dot1x initIncoming and outgoing traffic Dot1x control-directionDot1x control-direction direction On the incoming trafficShow dot1x port-list Show dot1xPort-list Radius-server host Radius CommandsShow radius-server Show radius-server command has no default settingShow radius-server Sntp poll-interval Sntp CommandsHosts are not assigned by default Sntp serverShow timezone location Sntp daylight-savingSntp timezone Sntp daylight-saving No sntp daylight-savingShow sntp This command has no default valueShow sntp Show log Syslog CommandsUse the show log command to display log for the switch Show log command has no default settingLog clear Use the log clear command to delete the syslogLog clear Peth usage-threshold Power Over Ethernet CommandsUse the peth trap command to configure a PoE trap Peth trapPeth disconnection-method method Down, to allow higher-priority ports topower upPeth disconnection-method Peth capacitor-detectionPeth priority level Peth limitPeth priority Peth limit mwattPeth shutdown Use the peth shutdown command to shut down a PoE portPeth shutdown Prilileged Exec Show peth-confShow peth-port Show peth-conf114ES3000 User Guide Show system mtu Miscellaneous CommandsSystem mtu Show system mtu116ES3000 User Guide Configuration file Sample Configuration FileUsername name admin password software No flow-control Command Line Interface 120ES3000 User Guide Port security Secure Port security action trap-shutdownNo flow-control Vlan-type 802.1q Port monitor FastEthernet0/23Ip address 172.16.3.42 Ip igmp snooping No snmp-server enable traps snmp authenticationNo snmp-server End Mls qos124ES3000 User Guide ES3000 Ethernet Switch has the following specifications SpecificationsMtbf RJ-45 Plug and RJ-45 ConnectorCertification Fast Ethernet Cable GuidelinesTwisted Pair Cables Category 5 Cable SpecificationsEnsure the fiber cable is crossed over to guarantee link Category 5 CableOverview Patch Panels and CablesCabling Return Loss LengthNear End Cross Talk Next Optimum Performance Patch Cables6ES3000 User Guide Customer Support North American Contacts Obtain additional information by contacting Symbol at 4ES3000 User Guide Glossary GL-2ES3000 User Guide GL-3 GL-4ES3000 User Guide GL-5 GL-6ES3000 User Guide Numerics IndexIN-2ES3000 User Guide IN-3 IN-4ES3000 User Guide IN-5 IN-6ES3000 User Guide IN-7 Web interface Page Symbol Technologies, Inc