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NEC N8406-022 manual Unscheduled system dumps, before another dump can be saved

Models: N8406-022

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Unscheduled system dumps

If there is an unscheduled system dump to flash memory, the following message is displayed when you log on to the switch:

Note: A system dump exists in FLASH. The dump was saved

at 13:43:22 Wednesday October 30, 2006. Use show flash-dump uuencode to

extract the dump for analysis and clear flash-dump to

clear the FLASH region. The region must be cleared

before another dump can be saved.

Maintenance Commands 100

Page 100

Image 100

NEC N8406-022 manual Unscheduled system dumps, before another dump can be saved

Contents

N8406-0221Gb Intelligent L2 Switch Command Reference Guide ISCLILegal notices 2007 NEC Corporation Part number: First edition: JanContents Statistics commands Operations Commands Connecting to the switch ISCLI ReferenceIntroduction Additional referencesSetting an IP address Establishing a Telnet connectionEstablishing an SSH connection telnet <1Gb Intelligent L2 Switch IP address>Accessing the switch Idle timeout Typographical conventionsping <IP address> show portchannel <1-12>|hash|informationshow ip interface show ip interfaceshow portchannel <1-12> show portchannel hashAccessing the ISCLI ISCLI Command ModesISCLI basics IntroductionGlobal commands tries> <msec delay><max-hops><msec delay> exit or quitCommand abbreviation Command line interface shortcutsTab completion Information Commands Introductionshow sys-info show layer2 informationSystem Information commands SNMPv3 Information commandsSNMPv3 USM User Table information SNMPv3 View Table informationCommand mode: All Command mode: AllSNMPv3 Access Table information Command mode: AllSNMPv3 Group Table information SNMPv3 Community Table informationCommand mode: All Command mode: AllSNMPv3 Target Address Table information SNMPv3 Target Parameters Table informationCommand mode: All Command mode: AllSNMPv3 Notify Table information Command mode: AllTable SNMPv3 Notify Table informationSNMPv3 dump show snmp-serverv3 Command mode: AllSystem information Command mode: AllSystem user information Show recent syslog messagesCommand mode: All Layer 2 information show mac-address-tableshow spanning-tree show spanning-treemstp cist informationFDB information commands Show all FDB informationClearing entries from the forwarding database address>Command mode: All Spanning Tree informationshow spanning-treestp <1-32> information Table 19 STP parameters •Status of Uplink Fast upfast Common Internal Spanning Tree information Command mode: All•Port number and priority •Cost •State •Role •Designated bridge and port •Hello interval•Link type and port type The following table describes the CIST parametersTrunk group information VLAN informationCommand mode: All Command mode: AllLayer 3 information ARP informationshow ip arp show layer3 informationShow all ARP entry information IP informationARP address list information IGMP multicast group information IGMP multicast router port informationRMON Information RMON history informationshow rmon alarm RMON alarm informationCommand mode: All Command mode: All RMON event informationshow rmon event Link status information Port information Logical Port to GEA Port mapping Uplink Failure Detection informationshow geaport Command mode: All show ufdInformation dump Command mode: AllStatistics commands Port StatisticsIntroduction <port number> ip-countersBridging statistics Ethernet statisticsCommand mode: All Command mode: Alldot3StatsAlignmentErrors dot3StatsFCSErrorsdot3StatsInternalMacTransmitError Table 33 Ethernet statistics for portInterface statistics Command mode: AllTable 33 Ethernet statistics for port Table 34 Interface statistics for portInternet Protocol IP statistics Command mode: AllTable 34 Interface statistics for port Table 35 IP statistics for portLayer 2 statistics Link statisticsFDB statistics Command mode: AllLayer 3 statistics IP statisticsARP statistics Command mode: All except User EXECTable 40 IP statistics Table 41 ARP statisticsDNS statistics ICMP statisticsCommand mode: All except User EXEC The following command displays ICMP statisticsTCP statistics The following command displays TCP statisticsCommand mode: All except User EXEC Table 43 ICMP statisticsUDP statistics The following command displays UDP statisticsCommand mode: All except User EXEC Table 44 TCP statisticsManagement Processor statistics IGMP Multicast Group statisticsTCP statistics The following command displays TCP statisticsUDP statistics SNMP statistics CPU statisticsshow mp cpu Statistics NTP statistics Last update based on response from primary serverLast update time: 18:04:16 Tue Mar 13, Current system time: 18:55:49 Tue Mar 13,Statistics dump Uplink Failure Detection statisticsCommand mode: All Configuration Commands Saving the configurationSystem configuration Viewing and saving changesSystem host log configuration characters multi-line> <’-‘toend> no banner <1-80characters>Secure Shell Server configuration no logging log <feature>ssh scp-password ssh scp-enableRADIUS server configuration <IP address> key <1-32characters> host <IP address> key <1-32TACACS+ server configuration NTP server configuration ntp enableno ntp enable no ntp prisrv <IP address>System SNMP configuration characters><1-64characters> <1-64characters>SNMPv3 configuration User Security Model configuration <password>privacy-password <password> snmp-serveruser <1-16>SNMPv3 View configuration View-basedAccess Control Model configurationname <1-32characters> 128>SNMPv3 Group configuration SNMPv3 Community Table configuration<1-32> user-name <1-32characters>SNMPv3 Target Address Table configuration SNMPv3 Target Parameters Table configuration<IP address> name <1-32 characters>SNMPv3 Notify Table configuration System Access configurationManagement Networks configuration name <1-32characters>User Access Control configuration User ID configuration<1-10> password <1 <1-10> enableHTTPS Access configuration no access httpsenable access https port <TCPPort configuration Temporarily disabling a portname <1-64characters> number>Layer 2 configuration Port link configurationnumber> vlan <1-4095>spanning-treemstp <1-32characters>Common Internal Spanning Tree configuration CIST bridge configurationCIST port configuration Spanning Tree configuration spanning-treestp <1-32>enableenable default spanning-tree <1-32>Bridge Spanning Tree configuration spanning-treestp <1-32>bridge priority <0-65535> spanning-treestp <1-32>bridge hello-time <1-10>Spanning Tree port configuration <1-32>Forwarding Database configuration Trunk configurationStatic FDB configuration address> <VLAN> <port>Layer 3 configuration VLAN configurationname <1-32characters> member <port number>IP interface configuration Default Gateway configurationip address <IP address><IP netmask>Address Resolution Protocol configuration IGMP configurationIGMP snooping configuration 600>IGMP static multicast router configuration IGMP filtering configuration<1-4095> <1-2> number> <1-4095> <1-2>Domain Name System configuration IGMP filtering port configurationIGMP filter definition multicast address> <IP multicastRemote Monitoring configuration RMON history configurationRMON event configuration <1-127characters>RMON alarm configuration oid <1-127characters>limit <-2147483647to 2147483647>Uplink Failure Detection configuration Port mirroringPort-basedport mirroring number> mirroring-port <port number>Configuration Dump Failure Detection Pair configurationLink to Monitor configuration Link to Disable configurationSaving the active switch configuration Restoring the active switch configurationSwitchconfig# copy running-configtftp Switchconfig# copy tftp running-configOperations Commands Operations-levelport optionsIntroduction <port number> shutdownBoot Options Updating the switch software imageDownloading new software to the switch IntroductionUploading a software image from the switch Selecting a software image to runRouterconfig# boot image image1|image2 Switch# copy <image1|image2|boot-image>tftpResetting the switch Selecting a configuration blockAccessing the AOS CLI Maintenance Commands System maintenanceForwarding Database maintenance IntroductionARP cache maintenance Debugging optionsclear flash-config debug mp-traceIGMP Snooping maintenance IGMP Mrouter maintenanceUuencode flash dump address>Panic command TFTP system dump putClearing dump information >> Switch# debug panicUnscheduled system dumps before another dump can be savedIndex