Atualizando imagens de Software nos Switches das séries Catalyst 6000/6500
Índice
Introdução
Este documento explica o procedimento passo a passo para promover a imagem do software nos Series Switch do Catalyst 6000/6500 que executam o Catalyst Operating System (Cactos) no supervisor, Cisco IOS® no software do sistema MSM/MSFC e de Cisco IOS. A atualização da imagem do software é necessária quando:
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Você deseja implementar novos recursos em sua rede que estão disponíveis na nova versão do software.
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Você quer instalar uma nova placa de linha que não seja apoiada pela versão de software atual que você executa no interruptor.
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Um bug conhecido afeta seu switch, e esse bug foi resolvido no software release seguinte.
Pré-requisitos
Requisitos
Certifique-se de atender a estes requisitos antes de tentar esta configuração:
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Verifique as exigências da memória e ROM da bota.
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Transfira uma imagem de software válida.
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Instale o servidor TFTP em seu PC.
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Suporte a configuração de switch e a imagem do software atuais.
Componentes Utilizados
Este documento não se restringe a versões de software e hardware específicas.
As informações neste documento foram criadas a partir de dispositivos em um ambiente de laboratório específico. Todos os dispositivos utilizados neste documento foram iniciados com uma configuração (padrão) inicial. Se a sua rede estiver ativa, certifique-se de que entende o impacto potencial de qualquer comando.
Convenções
Consulte as Convenções de Dicas Técnicas da Cisco para obter mais informações sobre convenções de documentos.
Diferença entre CatOS e software do sistema IOS
CatOS no supervisor e Cisco IOS no MSFC (Híbrido):
Você pode usar uma imagem de cactos enquanto o software do sistema a fim executar o supervisor no Catalyst 6500/6000 comuta. Se o Multilayer Switch Feature Card (MSFC) opcional é instalado, use uma imagem IOS Cisco separada a fim executar o MSFC.
Cisco IOS no Supervisor e no MSFC (nativo):
Você pode usar uma única imagem IOS Cisco como o software do sistema a fim executar o supervisor e o MSFC no Switches do Catalyst 6500/6000.
Nota: Consulte o Comparação dos Sistemas Operacionais Cisco Catalyst e Cisco IOS para o Switch Catalyst 6500 Series para obter mais informações.
Etapas da PRE-elevação
Verifique exigência ROM da memória e da bota
Verifique a quantidade mínima de DRAM, de memória Flash e de versão do rom da bota necessária para o software release novo. Verifique se seu interruptor apoie as exigências. Refira Release Note para Series Switch do Catalyst 6000/6500 a fim verificar as exigências para a imagem do software nova.
O comando show version indica a versão da BootROM, o DRAM instalados e o tamanho do bootflash em seu interruptor. Emita o comando show version no Switches do Catalyst 6000/6500 que executa Cactos.
Cat6509> (enable) show version
WS-C6509 Software, Version NmpSW: 5.5(5)
Copyright (c) 1995-2000 by Cisco Systems
NMP S/W compiled on Dec 14 2000, 17:05:38
System Bootstrap Version: 5.3(1)
!--- This is the boot ROM version that runs on your switch.
Hardware Version: 3.0 Model: WS-C6509 Serial #: TBA05131085
Mod Port Model Serial # Versions
--- ---- ------------------- ----------- --------------------------------------
1 2 WS-X6K-SUP1A-2GE SAD05060PU7 Hw : 7.0
Fw : 5.3(1)
Fw1: 5.4(2)
Sw : 5.5(5)
Sw1: 5.5(5)
WS-F6K-PFC SAD05060131 Hw : 1.1
4 48 WS-X6348-RJ-45 SAD0509003M Hw : 2.0
Fw : 5.4(2)
Sw : 5.5(5)
WS-F6K-VPWR Hw : 1.0
15 1 WS-F6K-MSFC SAD05140AG0 Hw : 1.4
Fw : 12.1(6)E1
Sw : 12.1(6)E1
DRAM FLASH NVRAM
Module Total Used Free Total Used Free Total Used Free
------ ------- ------- ------- ------- ------- ------- ----- ----- -----
1 65408K 37654K 27754K 16384K 14984K 1400K 512K 255K 257K
!--- This is the amount of DRAM and Flash size installed on the switch.
Uptime is 149 days, 1 hour, 20 minutes
Cat6509> (enable)
Quando você executa o Cisco IOS Software, verifique os requisitos de memória no supervisor e no MSFC. Emita o comando show version no Switches do Catalyst 6000/6500 que executa o Cisco IOS Software.
Cat6500#show version Cisco Internetwork Operating System Software IOS (tm) c6sup1_rp Software (c6sup1_rp-JSV-M), Version 12.1(8b)E9, EARLY DEPLOYMENT RELEASE SOFTWARE (fc3) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sun 17-Feb-02 12:01 by eaarmas Image text-base: 0x60020950, data-base: 0x61608000 !--- This is the Boot ROM version that runs on your switch MSFC. ROM: System Bootstrap, Version 12.0(3)XE, RELEASE SOFTWARE BOOTFLASH: MSFC Software (C6MSFC-BOOT-M), Version 12.1(8b)E9, EARLY DEPLOYMENT RELEASE SOFTWARE (fc3) Cat6500 uptime is 7 minutes System returned to ROM by power-on (SP by reload) System image file is "sup-bootflash:c6sup11-jsv-mz.121-8b.E9" !--- The DRAM on the MSFC is the sum of these two values. cisco Catalyst 6000 (R5000) processor with 114688K/16384K bytes of memory. Processor board ID SAD04120BNJ R5000 CPU at 200Mhz, Implementation 35, Rev 2.1, 512KB L2 Cache Last reset from power-on Bridging software. X.25 software, Version 3.0.0. SuperLAT software (copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. 2 Virtual Ethernet/IEEE 802.3 interface(s) 48 FastEthernet/IEEE 802.3 interface(s) 18 Gigabit Ethernet/IEEE 802.3 interface(s) 381K bytes of non-volatile configuration memory. 4096K bytes of packet SRAM memory. !--- This is the bootflash size. 16384K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x2102 Cat6500#
Você pode igualmente emitir o comando show version no módulo do supervisor. Você pode executar comandos do processador de supervisor (SP) da alerta do route processor (RP) com o comando remote command switch.
Cat6500#remote command switch show version Cat6500-sp# Cisco Internetwork Operating System Software IOS (tm) c6sup1_sp Software (c6sup1_sp-SPV-M), Version 12.1(8b)E9, EARLY DEPLOYMENT RELEASE SOFTWARE (fc3) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sun 17-Feb-02 12:29 by eaarmas Image text-base: 0x60020950, data-base: 0x60648000 !--- This is the boot ROM version that runs on your switch supervisor. ROM: System Bootstrap, Version 5.3(1) BOOTFLASH: c6sup1_sp Software (c6sup1_sp-SPV-M), Version 12.1(8b)E9, EARLY DEPLOYMENT RELEASE SOFTWARE (fc3) Switch uptime is 2 minutes System returned to ROM by reload System image file is "bootflash:c6sup11-jsv-mz.121-8b.E9" !--- The DRAM on the Supervisor is the sum of these two values. cisco 6000 (NMP150) processor with 49152K/16384K bytes of memory. R4700 CPU at 150Mhz, Implementation 33, Rev 1.0, 512KB L2 Cache Last reset from power-on X.25 software, Version 3.0.0. 48 FastEthernet/IEEE 802.3 interface(s) 18 Gigabit Ethernet/IEEE 802.3 interface(s) 381K bytes of non-volatile configuration memory. !--- This is the external Flash card and internal bootflash size. 24576K bytes of Flash PCMCIA card at slot 0 (Sector size 128K). 16384K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x2102 Cat6500#
A elevação da versão do rom da bota do supervisor é uma upgrade de hardware ROM da bota caso necessário. Você pode transferir a imagem do software a mais atrasada da tira de bota a fim promover a versão bootstrap MSFC. Refira estes documentos a fim promover a ROM da bota nos módulos do supervisor:
Nota: O supervisor 720 não tem uma elevação ROM da bota disponível atualmente.
Faça Download da Imagem do Software
Transfira a imagem do Cactos Software no PC que atua como o servidor TFTP antes da elevação da imagem real. Você pode transferir a imagem do software do centro do software de switching do Cisco LAN (clientes registrados somente). Veja a diferença entre Cactos e seção do software do sistema do Cisco IOS para obter mais informações sobre de Cactos e de Cisco IOS Software.
Instalar servidor de TFTP
O exemplo de saída neste documento usa uma instalação de um Cisco TFTP server em um PC que execute o ™ Windows 2000 Professional de Microsoft. Você pode usar um servidor de TFTP que pode ser instalado em qualquer plataforma. Você não precisa utilizar um PC com um sistema operacional Windows.
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Transfira e instale todo o software de shareware TFTP do Internet no PC que você usa a fim copiar a imagem do Cactos Software ao interruptor. O diretório de raiz do servidor TFTP deve ser o diretório no qual se faz o download da imagem do software. Você pode fazer download das imagens para o diretório raiz padrão do servidor TFTP ou mudar o caminho do diretório raiz para o diretório em que a imagem do software reside. Para o Cisco TFTP server, você pode mudar o diretório raiz do Visualizar Menu > Opções.
Nota: Este documento foi redigido quando o Cisco TFTP server estava disponível para a transferência com o centro de software. A Cisco não suporta mais o servidor de TFTP Cisco. Se você usa o Cisco TFTP server, desabilite a função de registro para impedir os logs excessivos, que podem interromper o processo TFTP.
A fim desabilitar a abertura do Cisco TFTP server, termine estas etapas:
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Escolha o Visualizar Menu > Opções.
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Cancele a seleção do registro Enable.
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Clique em OK.
Nota: Note que registrar está permitido à revelia.
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Conecte um cabo do console entre a porta de Console do interruptor e o PC a fim alcançar o comando line interface(cli) do interruptor. Refira a conexão de um terminal à porta de Console em Catalyst Switches a fim alcançar o CLI com o HyperTerminal.
Nota: Você pode fazer o upgrade do switch com acesso remoto via Telnet. Mas, você perder a conectividade telnet quando os reloads do interruptor durante o upgrade de software. Você pode restabelecer a sessão de Telnet quando o interruptor carrega com a imagem nova. Mas, a fim pesquisar defeitos em caso da falha, você deve ter o acesso de console local. Cisco recomenda uma elevação do interruptor com o acesso de console.
Configuração de backup e imagem de software
Execute um backup da configuração de switch e da imagem do software atual ao PC que executa o servidor TFTP. Se seu procedimento de upgrade falha devido às razões tais como a memória insuficiente ou o não bastante espaço no bootflash do interruptor apoiar a imagem nova, você pode sempre recuperar o interruptor ao modo normal com a mesma imagem que estou presente no interruptor. Se você perder a configuração do switch por qualquer razão, sempre será possível restaurar a configuração a partir do servidor TFTP. Refira controlando imagens do software e trabalho com arquivos de configuração em Catalyst Switches para obter informações sobre de como controlar os arquivos de configuração e as imagens do software:
No Switches do Catalyst 6000/6500 que executa o Cisco IOS Software, você pode emitir o copy startup-config tftp ou o bootflash do copy startup-config: comandos a fim copiar ou backup a configuração ao servidor TFTP ou ao bootflash. Se você altera sua configuração, certifique-se emitir o comando write memory a fim copiar a configuração atual à configuração de inicialização e executar o backup. É possível emitir o flash de inicialização da cópia: comando tftp a fim copiar as imagens do software atual do bootflash ao servidor TFTP. Se você quer copiar as imagens do software atual da placa de flash externa ao servidor TFTP, você pode usar o slot 0 da cópia: comando tftp no Supervisor Engine 1 ou em 2. No Supervisor Engine 720, use o disco 0 da cópia: tftp ou disco1 da cópia: comandos tftp.
Nota: Mostras inválidas ou não atuais da memória de configuração não volátil de %% do Mensagem de Erro se o arquivo de configuração de inicialização está encontrado vazio pelo interruptor quando a cópia ou o backup do arquivo de configuração estiverem tomados. Emita a memória ou o comando copy run start da escrita antes que você tome o backup do arquivo de configuração a fim evitar este erro.
Switches que executa o Cactos Software
CatOS no módulo do Supervisor
O Supervisor Engine 1 e os 2 do interruptor do Catalyst 6000/6500 apoiam um entalhe para a placa Flash da associação de indústria da placa de memória do computador (PCMCIA) quando o Supervisor Engine 720 apoiar 2 entalhes. Se você tem a placa flash de PCMCIA instalada em seu interruptor, você tem a escolha para copiar a imagem do software nova no bootflash ou na placa flash de PCMCIA.
Este procedimento usa o bootflash. Se você usa a placa flash de PCMCIA, substitua o bootflash: palavra nos comandos all com slot 0: quando você usar o Supervisor 1 ou os 2, ou o disco 0: /disco1: quando você usar o supervisor 720.
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Assegure-se de que você verifiquem a memória/exigências ROM da bota, tenha o servidor TFTP em seu PC, e o console do interruptor alcançado da porta de Console do interruptor. Se você não está pronto com esta instalação, veja seção de requisito ROM da memória e da bota da verificação.
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Configurar o endereço IP de gerenciamento (sc0) e verifique a Conectividade entre o interruptor e o PC em que o servidor TFTP é instalado. Este exemplo de cenário usa o endereço IP 10.10.10.1 para o gerenciamento de switch (sc0) e o endereço IP 10.10.10.2 para o servidor TFTP.
!--- The management(sc0) IP address is configured on the switch. Cat6509> (enable) set interface sc0 1 10.10.10.1 255.255.255.0 Interface sc0 vlan set, IP address and netmask set. !--- Verify the management(sc0) IP address. Cat6509> (enable) show interface sl0: flags=51<UP,POINTOPOINT,RUNNING> slip 0.0.0.0 dest 0.0.0.0 !--- The sc0 is set in VLAN1 and !--- the switch port that connects to the PC is in VLAN1. sl0: flags=63<UP,BROADCAST,RUNNING> vlan 1 inet 10.10.10.1 netmask 255.255.255.0 broadcast 10.10.10.255 Cat6509> (enable) !--- Verify the IP connectivity between !--- the switch and PC with the TFTP server. Cat6509> (enable) ping 10.10.10.2 !!!!! ----10.10.10.2 PING Statistics---- 5 packets transmitted, 5 packets received, 0% packet loss round-trip (ms) min/avg/max = 1/1/1 Cat6509> (enable) -
Assegure-se de que você tenha bastante espaço disponível no bootflash a fim copiar a imagem nova do servidor TFTP no bootflash. Você pode verificar o tamanho da imagem nova no PC em que a imagem reside.
Cat6509> (enable) dir bootflash: -#- -length- -----date/time------ name 1 5741220 Aug 15 2002 15:05:35 cat6000-sup2.6-3-6.bin 26240220 bytes available (5741348 bytes used) Cat6509> (enable) !--- Note that the new image size is around 10 MB !--- and the space available on bootflash is around 26MB !--- which is sufficient. In case of insufficient space !--- to copy the new image, delete the current image !--- with the delete command and squeeze the bootflash !--- with the squeeze command in order to get enough space on bootflash.
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Copie a imagem do software nova no bootflash do servidor TFTP e verifique se a imagem é copiada corretamente. Verifique se o tamanho do arquivo da imagem nova combina exatamente o tamanho mencionado no centro de software no cisco.com. Se há uma diferença, verifique se a imagem esteja corrompida durante transferência. Transfira a imagem outra vez a fim assegurar-se de que o interruptor não entre no modo ROMMON após o reload.
Nota: PC que executam o OS de Microsoft Windows podem indicar o tamanho do arquivo diferentemente do que o tamanho real. Clicar com o botão direito no nome de arquivo e escolha propriedades a fim verificar o tamanho do arquivo real nos bytes.
Cat6509> (enable) copy tftp bootflash: IP address or name of remote host []? 10.10.10.2 Name of file to copy from []? cat6000-sup2cvk8.7-3-2.bin 26240092 bytes available on device bootflash, proceed (y/n) [n]? y CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC File has been copied successfully. Cat6509> (enable) Cat6509> (enable) dir bootflash: -#- -length- -----date/time------ name 1 5741220 Aug 15 2002 15:05:35 cat6000-sup2.6-3-6.bin 2 10580536 Oct 08 2002 18:25:56 cat6000-sup2cvk8.7-3-2.bin 15659556 bytes available (16322012 bytes used) Cat6509> (enable)
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Mude o variável de inicialização de modo que as botas do interruptor com imagem do software nova após a restauração.
Cat6509> (enable) show boot !--- The switch originally boots with this image. BOOT variable = bootflash:cat6000-sup2.6-3-6.bin,1; CONFIG_FILE variable = Configuration register is 0x2102 ignore-config: disabled auto-config: non-recurring, overwrite, sync disabled console baud: 9600 boot: image specified by the boot system commands Cat6509> (enable) !--- Old boot variable is cleared. Cat6509> (enable) clear boot system flash bootflash:cat6000-sup2.6-3-6.bin BOOT variable = !--- New boot variable is configured. Cat6509> (enable) set boot system flash bootflash:cat6000-sup2cvk8.7-3-2.bin BOOT variable = bootflash:cat6000-sup2cvk8.7-3-2.bin,1; Cat6509> (enable) show boot BOOT variable = bootflash:cat6000-sup2cvk8.7-3-2.bin,1; CONFIG_FILE variable = slot0:switch.cfg !--- Make sure the config-register is set to 0x2102 so that the !--- switch boots with a valid software image. You can change the !--- config-register with the set boot config-register 0x2102 !--- command. If the boot veriable is not specifed correctly, !--- your switch can reload in ROMMON mode. Configuration register is 0x2102 ignore-config: disabled auto-config: non-recurring, overwrite, sync disabled console baud: 9600 boot: image specified by the boot system commands Cat6509> (enable)
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Restaure o interruptor de modo que durante o reload, as botas do interruptor com a imagem do software nova.
Cat6509> (enable) reset This command will reset the system. Do you want to continue (y/n) [n]? y 2002 Oct 08 18:32:02 %SYS-5-SYS_RESET:System reset from Console// Powering OFF all existing linecards System Bootstrap, Version 7.1(1) Copyright (c) 1994-2001 by cisco Systems, Inc. c6k_sup2 processor with 131072 Kbytes of main memory !--- The switch boots with the new image. Autoboot executing command: "boot bootflash:cat6000-sup2cvk8.7-3-2.bin" Self decompressing the image : ###################################### ##################################################################### ##################################################################### ##################################################################### ##################################################################### ##################################################################### ##################################################################### [OK] System Power On Diagnostics DRAM Size ..........................128 MB Testing DRAM .......................Passed Verifying Text Segment .............Passed NVRAM Size .........................512 KB Level2 Cache .......................Present Level3 Cache .......................Present System Power On Diagnostics Complete Currently running ROMMON from S (Gold) region Boot image: bootflash:cat6000-sup2cvk8.7-3-2.bin Running System Diagnostics from this Supervisor (Module 1) This may take up to 2 minutes....please wait 2002 Oct 08 18:33:26 %SYS-4-NVLOG:convert_post_SAC_CiscoMIB:Block 0 converted from version 8 to 11 Cisco Systems Console Cat6509> (enable)
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Verifique se o interruptor carrega a imagem do software nova.
Cat6509> (enable) show version WS-C6509 Software, Version NmpSW: 7.3(2) !--- The switch runs CatOS version 7.3(2). Copyright (c) 1995-2002 by Cisco Systems NMP S/W compiled on Aug 1 2002, 17:38:15 System Bootstrap Version: 7.1(1) System Web Interface Version: Engine Version: 5.3.4 ADP Device: Cat6000 ADP Version: 1.9 ADK: 40 Hardware Version: 2.0 Model: WS-C6509 Serial #: SCA034401HK PS1 Module: WS-CAC-1300W Serial #: ACP03470856 Mod Port Model Serial # Versions --- ---- ------------------- ----------- ---------------------------------- 1 2 WS-X6K-SUP2-2GE SAL060808K7 Hw : 3.4 Fw : 7.1(1) Fw1: 6.1(3) Sw : 7.3(2) Sw1: 7.3(2) WS-F6K-PFC2 SAL060801AG Hw : 3.0 3 48 WS-X6348-RJ-45 SAD04230FB6 Hw : 1.1 Fw : 5.3(1) Sw : 7.3(2) 5 0 WS-C6500-SFM SAD043702RP Hw : 1.0 Fw : 6.1(3) Sw : 7.3(2) DRAM FLASH NVRAM Module Total Used Free Total Used Free Total Used Free ------ ------- ------- ------- ------- ------- ------- ----- ----- ----- 1 131072K 62774K 68298K 32768K 17476K 15292K 512K 258K 254K Uptime is 0 day, 0 hour, 1 minute Cat6509> (enable)
Supervisor Engine 720
No Supervisor Engine 720, se você usa a placa flash de PCMCIA, substitua o bootflash da palavra: nos comandos all deste procedimento com disco 0: ou disco1:.
Termine estas etapas a fim promover a imagem do software:
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Verifique se você tem bastante espaço disponível no disco 0: para copiar a imagem nova do servidor TFTP no disco 0. Você pode verificar o tamanho da imagem nova no PC que hospeda o arquivo.
Cat6509-E (enable) dir disk0: 2 -rw- 15057472 Apr 11 2006 07:28:11 cat6000-sup720k8.8-3-3.bin 49205248 bytes available (15060992 bytes used) !--- Note that the new image size is around 15 MB and space !--- available on disk0 is around 49 MB, which is sufficient. !--- In case there is not enough free space to copy the new image, !--- delete the current image with the delete <drive> <filename> command . -
Suprima da imagem atual no disco 0: com o comando delete disk0:cat6000-sup720k8.8-3-3.bin. Emita então o disco 0 do aperto: comande a fim apagar todos os arquivos apagados do dispositivo. Este passo é opcional.
Cat6509-E (enable) delete disk0:cat6000-sup720k8.8-3-3.bin File disk0:cat6000-sup32pfc3k8.8-4-5.bin will be deleted permanently, continue (y/n) [n]? y
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Copie a imagem do software nova no disco 0 do servidor TFTP e verifique se a imagem está copiada corretamente. Verifique se o tamanho do arquivo da imagem nova combina exatamente o tamanho mencionado no centro de software no cisco.com. Se há uma diferença, verifique se a imagem se torne corrompida durante transferência. Transfira a imagem outra vez a fim assegurar-se de que o interruptor não entre no modo ROMMON após o reload.
Nota: Este procedimento usa um servidor FTP, e não havia nenhum problema durante transferência de imagem.
Cat6509-E (enable) copy ftp disk0: IP address or name of remote host []? 10.66.64.10 Username for ftp[anonymous]? cisco Password for User cisco[]: Name of file to copy from []? cat6000-sup720k8.8-5-3.bin 64266240 bytes available on device disk0, proceed (y/n) [n]? y Loading cat6000-sup720k8.8-5-3.bin !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!--Output Surpressed--!! [OK - 17659732 bytes copied in 61.671 secs (286354 bytes/sec) File disk0:cat6000-sup720k8.8-5-3.bin checksum verified and is Ok. File has been copied successfully.
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Mude o variável de inicialização de modo que as botas do interruptor com imagem do software nova após a restauração.
Cat6509-E (enable) show boot BOOT variable = disk0:cat6000-sup720k8.8-3-3.bin,1; CONFIG_FILE variable = disk0:switch.cfg Configuration register is 0x2102 ignore-config: disabled auto-config: non-recurring, overwrite, sync disabled ROMMON console baud: 9600 boot: image specified by the boot system commands Image auto sync is enabled Image auto sync timer is 120 seconds !--- The switch originally boots with the old image. Cat6509-E (enable) clear boot system flash disk0:cat6000-sup720k8.8-3-3.bin BOOT variable = !--- Old boot variable is cleared. Cat6509-E (enable) set boot system flash disk0:cat6000-sup720k8.8-5-3.bin BOOT variable = disk0:cat6000-sup720k8.8-5-3.bin,1; !--- New boot variable is configured. Cat6509-E (enable) show boot BOOT variable = disk0:cat6000-sup720k8.8-5-3.bin,1; CONFIG_FILE variable = bootflash:switch.cfg Configuration register is 0x2102 ignore-config: disabled auto-config: non-recurring, overwrite, sync disabled ROMMON console baud: 9600 boot: image specified by the boot system commands Image auto sync is enabled Image auto sync timer is 120 seconds
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Restaure o interruptor de modo que durante o reload, as botas do interruptor com a imagem do software nova.
Cat6509-E (enable) reset This command will reset the system. Do you want to continue (y/n) [n]? y 2006 Apr 11 09:29:07 %SYS-5-SYS_RESET:System reset from Console// Powering OFF all existing linecards Cat6509-E (enable) System Bootstrap, Version 8.1(3) Copyright (c) 1994-2004 by cisco Systems, Inc. Cat6k-Sup720/SP processor with 1048576 Kbytes of main memory Autoboot executing command: "boot disk0:cat6000-sup720k8.8-5-3.bin" Loading image, please wait ... Self decompressing the image : ########## !--- Output surpressed. ##### [OK] System Power On Diagnostics DRAM Size ..........................1024 MB Testing DRAM .......................Passed Verifying Text Segment .............Passed NVRAM Size .........................2048 KB Level2 Cache .......................Present Level3 Cache .......................Present System Power On Diagnostics Complete Currently running ROMMON from S (Gold) region Boot image: disk0:cat6000-sup720k8.8-5-3.bin Firmware compiled 27-Jan-06 16:09 by integ Build [100] Running System Diagnostics from this Supervisor (Module 5) This may take several minutes....please wait Cisco Systems Console Cat6509-E (enable)
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Verifique se o interruptor carrega a imagem do software nova.
Cat6509-E (enable) show version WS-C6509-E Software, Version NmpSW: 8.5(3) Copyright (c) 1995-2006 by Cisco Systems NMP S/W compiled on Jan 28 2006, 17:37:02 System Bootstrap Version: 8.1(3) System Boot Image File is 'disk0:cat6000-sup720k8.8-5-3.bin' System Configuration register is 0x2102 Hardware Version: 1.0 Model: WS-C6509-E Serial #: SCA080600KT PS1 Module: WS-CAC-2500W Serial #: ART0824E17L Mod Port Model Serial # Versions --- ---- ------------------- ----------- --------------------------------- 5 2 WS-SUP720-3BXL SAL09148BCH Hw : 4.3 Fw : 8.1(3) Fw1: 8.5(3) Sw : 8.5(3) Sw1: 8.5(3) WS-F6K-PFC3BXL SAL091594QY Hw : 1.6 Sw : 15 1 WS-SUP720 SAL09148NUB Hw : 2.3 Fw : 12.2(17d)SXB11 Sw : 12.2(17d)SXB11 DRAM FLASH NVRAM Module Total Used Free Total Used Free Total Used Free ------ ------- ------- ------- ------- ------- ------- ----- ----- ----- 5 1048576K 205619K 842957K 64000K 14705K 49295K 2048K 262K 1786K Uptime is 0 day, 0 hour, 2 minutes Cat6509-E (enable)
Supervisor Engine 32
O Supervisor Engine 32 tem estas características:
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Bootflash 256-MB através de um dispositivo flash compacto interno (referido como o “bootdisk” no CLI)
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Slot flash compacto (disco 0)
Refira Release Note para o Software Release 8.x do Catalyst 6500 Series para obter mais informações sobre das características do supervisor.
Termine estas etapas a fim promover a imagem do software:
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Verifique que você tem bastante espaço disponível no disco 0: a fim copiar a imagem nova do servidor TFTP no disco 0. Você pode verificar o tamanho da imagem nova no PC que hospeda o arquivo.
Console> (enable) dir disk0: 2 -rw- 9356096 Apr 10 2006 17:50:28 cat6000-sup32pfc3k8.8-4-5.bin 245751808 bytes available (9361542 bytes used) !--- Note that the new image size is around 11 MB and space !--- available on disk0 is around 53 MB, which is sufficient. !--- In case there is not enough free space to copy the new image, !--- delete the current image with the delete command.
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Suprima da imagem atual no disco 0: com o comando delete disk0:cat6000-sup32pfc3k8.8-4-5.bin. Este passo é opcional.
Nota: O comando squeeze não trabalha com o supervisor 32.
Console> (enable)delete disk0:cat6000-sup32pfc3k8.8-4-5.bin File disk0:cat6000-sup32pfc3k8.8-4-5.bin will be deleted permanently, continue (y/n) [n]? y
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Copie a imagem do software nova no disco 0 do servidor TFTP e verifique se a imagem está copiada corretamente. Verifique se o tamanho do arquivo da imagem nova combina exatamente o tamanho mencionado no centro de software no cisco.com. Se há uma diferença, verifique se a imagem obtenha corrompida durante transferência. Transfira a imagem outra vez a fim assegurar-se de que o interruptor não entre no modo ROMMON após o reload.
Nota: Este procedimento usa um servidor FTP, e não havia nenhum problema durante transferência de imagem.
Console> (enable) copy ftp disk0: IP address or name of remote host [10.66.64.10]? 10.66.64.10 Username for ftp[anonymous]? cisco Password for User cisco[]: Name of file to copy from [cat6000-sup32pfc3k8.8-5-3.bin]? 64258048 bytes available on device disk0, proceed (y/n) [n]? y Loading cat6000-sup32pfc3k8.8-5-3.bin !!!!!! !--- Output surpressed. [OK - 10011264 bytes copied in 43.985 secs (227606 bytes/sec) File disk0:cat6000-sup32pfc3k8.8-5-3.bin checksum verified and is Ok. File has been copied successfully.
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Mude o variável de inicialização de modo que as botas do interruptor com a imagem do software nova após a restauração.
Console> (enable) show boot BOOT variable = disk0:cat6000-sup32pfc3k8.8-4-5.bin,1; CONFIG_FILE variable = Configuration register is 0x2102 ignore-config: disabled auto-config: non-recurring, overwrite, sync disabled ROMMON console baud: 9600 boot: image specified by the boot system commands Image auto sync is enabled Image auto sync timer is 120 seconds !--- The switch originally boots with the old image. Console> (enable) clear boot system flash disk0:cat6000-sup32pfc3k8.8-4-5.bin BOOT variable = !--- Old boot variable is cleared. Console> (enable) set boot system flash disk0:cat6000-sup32pfc3k8.8-5-3.bin BOOT variable = disk0:cat6000-sup32pfc3k8.8-5-3.bin,1; !--- New boot variable is configured. Console> (enable) show boot BOOT variable = disk0:cat6000-sup32pfc3k8.8-5-3.bin,1; CONFIG_FILE variable = Configuration register is 0x2102 ignore-config: disabled auto-config: non-recurring, overwrite, sync disabled ROMMON console baud: 9600 boot: image specified by the boot system commands Image auto sync is enabled Image auto sync timer is 120 seconds
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Restaure o interruptor de modo que no reload, as botas do interruptor com a imagem do software nova.
Console> (enable) reset This command will reset the system. Do you want to continue (y/n) [n]? y 2006 Apr 10 22:12:14 %SYS-5-SYS_RESET:System reset from Console// Powering OFF all existing linecards Console> (enable) System Bootstrap, Version 12.2(18r)SX2, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. Cat6k-Sup32 platform with 262144 Kbytes of main memory Autoboot executing command: "boot disk0:cat6000-sup32pfc3k8.8-5-3.bin" Self decompressing the image : ## !--- Output surpressed. ## [OK] System Power On Diagnostics DRAM Size ..........................256 MB Testing DRAM .......................Passed Verifying Text Segment .............Passed NVRAM Size .........................2048 KB Level2 Cache .......................Present Level3 Cache .......................Absent System Power On Diagnostics Complete Currently running ROMMON from S (Gold) region Boot image: disk0:cat6000-sup32pfc3k8.8-5-3.bin Firmware compiled 27-Jan-06 16:09 by integ Build [100] Running System Diagnostics from this Supervisor (Module 5) This may take several minutes....please wait Cisco Systems Console Console>
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Verifique se o interruptor carrega a imagem do software nova.
Console> (enable) show version WS-C6509 Software, Version NmpSW: 8.5(3) Copyright (c) 1995-2006 by Cisco Systems NMP S/W compiled on Jan 28 2006, 17:09:40 System Bootstrap Version: 12.2 System Boot Image File is 'disk0:cat6000-sup32pfc3k8.8-5-3.bin' System Configuration register is 0x2102 Hardware Version: 2.0 Model: WS-C6509 Serial #: SCA044903GE PS1 Module: WS-CAC-3000W Serial #: SNI0803AL1X Mod Port Model Serial # Versions --- ---- ------------------- ----------- --------------------------------- 5 3 WS-SUP32-10GE-3B SAD092003PK Hw : 1.2 Fw : 12.2 Fw1: 8.5(3) Sw : 8.5(3) Sw1: 8.5(3) WS-F6K-PFC3B SAD091607E3 Hw : 2.1 Sw : DRAM FLASH NVRAM Module Total Used Free Total Used Free Total Used Free ------ ------- ------- ------- ------- ------- ------- ----- ----- ----- 5 262144K 123285K 138859K 249772K 18920K 230852K 2048K 261K 1787K Uptime is 0 day, 0 hour, 1 minute
Cisco IOS no MS e no MSFC/MSFC2/MSFC3
Refira como às imagens do software de upgrade no Catalyst Switch Layer a 3 módulos para que um procedimento passo a passo promova a imagem do software no módulo multilayer switch (MS) e no Multilayer Switch Feature Card (MSFC)/Multilayer Switch Feature Card 2 (Multilayer Switch Feature Card 3 MSFC2):/ (MSFC3).
Switches que executa o Cisco IOS Software
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Assegure-se de que você verifiquem a memória/exigências ROM da bota, tenha o servidor TFTP em seu PC, e o console do interruptor alcançado da porta de Console do interruptor. Se você não está pronto com esta instalação, veja seção de requisito ROM da memória e da bota da verificação.
Nota: Diversas implementações de TFTP não podem transferir arquivos de 16 MB ou mais. No Cisco IOS Software Release 12.1(8a)E e Mais Recente, as imagens de software de sistema para o Supervisor Engine II são maiores do que o 16 MB. Use o FTP ou o protocolo de cópia remota (RCP) a fim transferir o 16 MB ou arquivos maiores. Refira o carregamento e mantendo imagens do sistema e microcódigo para procedimentos em como usar o FTP ou o RCP. Este procedimento usa o Cisco TFTP server e não havia nenhum problema durante transferência de imagem.
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Configurar o endereço IP de gerenciamento (interface de VLAN), e verifique a Conectividade entre o interruptor e o PC em que o servidor TFTP é instalado. Este exemplo usa o endereço IP 10.10.10.1 para o gerenciamento de switch (int vlan1), e o endereço IP 10.10.10.2 para o servidor TFTP.
!--- By default, all ports are Layer 3 ports. Port FastEthernet 4/48 !--- is configured to the Layer 2 port, which is connected to the !--- PC that runs the TFTP server. Cat6500#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Cat6500(config)#interface fa4/48 Cat6500(config-if)#switchport Cat6500(config-if)#switchport mode access Cat6500(config-if)#switchport access vlan 1 Cat6500(config-if)#no shutdown Cat6500(config-if)#exit !--- Port fa4/48 is configured in VLAN 1. VLAN 1 is the !--- management VLAN. Cat6500(config)#int vlan 1 Cat6500(config-if)#ip address 10.10.10.1 255.255.255.0 Cat6500(config-if)#no shutdown Cat6500(config-if)#^Z Cat6500# 00:04:25: %SYS-5-CONFIG_I: Configured from console by console !--- The configuration for interface fa4/48. Cat6500#show running-config int fa4/48 Building configuration... Current configuration : 85 bytes ! interface FastEthernet4/48 no ip address switchport switchport mode access end Cat6500# !--- Make sure that the VLAN 1 and fa4/48 interfaces are up. Cat6500#show ip int brief Interface IP-Address OK? Method Status Protocol Vlan1 10.10.10.1 YES manual up up GigabitEthernet1/1 unassigned YES unset administratively down down -- output skipped -- FastEthernet4/46 unassigned YES unset administratively down down FastEthernet4/47 unassigned YES unset administratively down down FastEthernet4/48 unassigned YES unset up up Cat6500# !--- IP connectivity with the PC that runs TFTP server is verified. Cat6500#ping 10.10.10.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.10.10.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms Cat6500#
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O Cisco IOS Software exige duas imagens do software:
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a imagem do software principal
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a imagem de bootloader
Nota: A imagem de bootloader é imperativa para o MSFC1, e deve ser colocada no MSFC bootflash. Uma imagem de bootloader não é uma exigência para o MSFC2. Contudo, Cisco recomenda que você usa uma imagem de boot como descrito neste procedimento. Uma imagem de boot é uma versão muito menor, reduzida proporcionalmente da imagem do sistema. Com uma imagem de boot, você pode executar transferência de imagem de TFTP se a imagem de sistema principal se torna corrompida ou perdida. Se você escolhe usar uma imagem de boot MSFC2, você deve armazená-la no MSFC bootflash.
O melhor prática é manter a imagem do software principal no slot 0 e a imagem do Boot Loader no MSFC bootflash. Verifique se você tem bastante espaço disponível no slot 0 e no MSFC bootflash a fim copiar a imagem nova do servidor TFTP. Você pode, então, verificar o tamanho da nova imagem no PC em que o download está sendo feito. O Supervisor Engine 720, usa o disco 0 do termo: e disco1: um pouco do que o slot 0: , assim que neste exemplo, substitua o slot 0 da palavra: com disco 0: ou disco1: , que depende em cima de que disco você usa.
Cat6500#dir slot0: Directory of slot0:/ 1 -rw- 21611516 Mar 01 1993 00:08:04 c6sup22-jsv-mz.121-11b.E4 24772608 bytes total (3160964 bytes free) Cat6500# !--- The free space on slot0 is around 3 MB. The new image !--- size is around 22 MB. Delete the current image in order to !--- make room in slot0. Cat6500#delete slot0:c6sup22-jsv-mz.121-11b.E4 Delete filename [c6sup22-jsv-mz.121-11b.E4]? Delete slot0:c6sup22-jsv-mz.121-11b.E4? [confirm] Cat6500# !--- After you delete the image, you cannot use the !--- free space until you squeeze slot0 to use the free space. Cat6500#squeeze slot0: All deleted files will be removed. Continue? [confirm] Squeeze operation may take a while. Continue? [confirm] Squeeze of slot0 complete Cat6500# Cat6500#dir bootflash: Directory of bootflash:/ 1 -rw- 1734148 Mar 01 1993 21:01:07 c6msfc2-boot-mz.121-11b.E4 15204352 bytes total (13470076 bytes free) Cat6500# !--- The free space on bootflash is around 13 MB, !--- and the new boot loader image size is just 1.66 MB. !--- You do not need to remove the current boot loader image. -
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Copie a imagem do software principal nova no slot 0, e a imagem de boot no bootflash do servidor TFTP. Verifique se as imagens estão copiadas corretamente. Certifique-se do tamanho do arquivo da imagem nova combine o tamanho no centro de software. Se não combinam, para verificar se a imagem obtivesse corrompida durante transferência. Transfira a imagem outra vez a fim assegurar-se de que o interruptor não recarregue no modo ROMMON.
Cat6500#copy tftp slot0: Address or name of remote host []? 10.10.10.2 Source filename []? c6sup22-jsv-mz.121-12c.E2 !--- This is the new main software image. Destination filename [c6sup22-jsv-mz.121-12c.E2]? Loading c6sup22-jsv-mz.121-12c.E2 from 10.10.10.2 (via Vlan1): !!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !--- Output suppressed. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 22338124/44676096 bytes] 22338124 bytes copied in 235.880 secs (95055 bytes/sec) Cat6500#dir slot0: Directory of slot0:/ 1 -rw- 22338124 Mar 01 1993 00:20:15 c6sup22-jsv-mz.121-12c.E2 !--- The new software image is properly copied to slot0. 24772608 bytes total (2434356 bytes free) Cat6500# !--- Copy the boot image in bootflash. Cat6500#copy tftp bootflash: Address or name of remote host [10.10.10.2]? Source filename [c6sup22-jsv-mz.121-12c.E2]? c6msfc2-boot-mz.121-12c.E2 Destination filename [c6msfc2-boot-mz.121-12c.E2]? Loading c6msfc2-boot-mz.121-12c.E2 from 10.10.10.2 (via Vlan1): !!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 1744836/3488768 bytes] 1744836 bytes copied in 9.340 secs (193870 bytes/sec) Cat6500#dir bootflash: Directory of bootflash:/ 1 -rw- 1734148 Mar 01 1993 21:01:07 c6msfc2-boot-mz.121-11b.E4 2 -rw- 1744836 Mar 01 1993 00:25:17 c6msfc2-boot-mz.121-12c.E2 !--- The new boot image is properly copied in bootflash. 15204352 bytes total (11725112 bytes free) Cat6500# -
Mude os variáveis de inicialização de modo que as botas do interruptor com o software e a imagem de boot novos após o reload. Você pode verificar os variáveis de inicialização com os comandos show running-config ou show bootvar.
Cat6500#show running-config Building configuration... Current configuration : 4193 bytes ! version 12.1 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Cat6500 ! !--- These are the old boot variables. boot system flash slot0:c6sup22-jsv-mz.121-11b.E4 boot bootldr bootflash:c6msfc2-boot-mz.121-11b.E4 ! redundancy main-cpu auto-sync standard ip subnet-zero ! !--- Output suppressed. Cat6500# Cat6500# Cat6500#configure terminal Enter configuration commands, one per line. End with CNTL/Z. !--- Remove the old boot variables. Cat6500(config)#no boot system flash slot0:c6sup22-jsv-mz.121-11b.E4 Cat6500(config)#no boot bootldr bootflash:c6msfc2-boot-mz.121-11b.E4 !--- Configure the new boot variables. Cat6500(config)#boot system flash slot0:c6sup22-jsv-mz.121-12c.E2 Cat6500(config)#boot bootldr bootflash:c6msfc2-boot-mz.121-12c.E2 Cat6500(config)#^Z Cat6500# 00:29:00: %SYS-5-CONFIG_I: Configured from console by console Cat6500#show running-config Building configuration... Current configuration : 4193 bytes ! version 12.1 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Cat6500 ! !--- These are the new boot variables. boot system flash slot0:c6sup22-jsv-mz.121-12c.E2 boot bootldr bootflash:c6msfc2-boot-mz.121-12c.E2 ! redundancy main-cpu auto-sync standard ip subnet-zero ! !--- Output suppressed. Cat6500# !--- You can verify the boot variables with the show bootvar !--- command as well. Make sure to issue the write memory command before !--- you verify the changes with this command. Cat6500#show bootvar !--- The boot variables are changed. But, the !--- show bootvar command output displays the old variable. BOOT variable = slot0:c6sup22-jsv-mz.121-11b.E4,1 CONFIG_FILE variable does not exist BOOTLDR variable = bootflash:c6msfc2-boot-mz.121-11b.E4 Configuration register is 0x2102 Cat6500# !--- Save the changes with the write memory command. Cat6500#write memory Building configuration... [OK] Cat6500# Cat6500#show bootvar !--- These are the new boot variables. BOOT variable = slot0:c6sup22-jsv-mz.121-12c.E2,1 CONFIG_FILE variable does not exist BOOTLDR variable = bootflash:c6msfc2-boot-mz.121-12c.E2 !--- Make sure the config-register is set to 0x2102 so that the !--- switch boots with a valid software image. You can change the !--- config-register with the sconfig-register 0x2102 !--- configuration mode command. If the boot veriable !--- is not specifed correctly, your switch can reload in ROMMON mode. Cat6500#
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Recarregue o interruptor de modo que após a repartição, as botas do interruptor com imagem do software nova.
Cat6500#reload System configuration has been modified. Save? [yes/no]: y Building configuration... [OK] Proceed with reload? [confirm] 00:30:27: %SYS-5-RELOAD: Reload requested 00:30:30: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. 00:30:30: %OIR-SP-6-CONSOLE: Changing console ownership to switch processor 00:30:30: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. 00:30:32: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. *** *** --- SHUTDOWN NOW --- *** 00:30:32: %SYS-SP-5-RELOAD: Reload requested 00:30:32: %OIR-SP-6-CONSOLE: Changing console ownership to switch processor 00:30:32: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. System Bootstrap, Version 6.1(2) Copyright (c) 1994-2000 by cisco Systems, Inc. c6k_sup2 processor with 131072 Kbytes of main memory Autoboot executing command: "boot slot0:c6sup22-jsv-mz.121-12c.E2" !--- The switch is loading the new main software image. Self decompressing the image : ############################################# ############################################################################ ############################################################################ ############################################################################ ############################################################################ ############################################################################ ############################################################################ ############################################################################ ############################################################################ [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) c6sup2_sp Software (c6sup2_sp-SPV-M), Version 12.1(12c)E2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Fri 23-Aug-02 10:13 by eaarmas Image text-base: 0x40020980, data-base: 0x407F2000 Start as Primary processor 00:00:02: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. 00:00:02: %OIR-6-CONSOLE: Changing console ownership to route processor System Bootstrap, Version 12.1(3r)E2, RELEASE SOFTWARE (fc1) Copyright (c) 2000 by cisco Systems, Inc. Cat6k-MSFC2 platform with 524288 Kbytes of main memory Download Start !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Download Completed! Booting the image. Self decompressing the image : ########################################## ######################################################################### ######################################################################### ######################################################################### ######################################################################### ######################################################################### ######################################################################### ################################################ [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) c6sup2_rp Software (c6sup2_rp-JSV-M), Version 12.1(12c)E2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Fri 23-Aug-02 09:42 by eaarmas Image text-base: 0x40008980, data-base: 0x41888000 cisco Catalyst 6000 (R7000) processor with 489472K/34816K bytes of memory. Processor board ID SAD044204RE R7000 CPU at 300Mhz, Implementation 39, Rev 2.1, 256KB L2, 1024KB L3 Cache Last reset from power-on Bridging software. X.25 software, Version 3.0.0. SuperLAT software (copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. 1 Virtual Ethernet/IEEE 802.3 interface(s) 48 FastEthernet/IEEE 802.3 interface(s) 18 Gigabit Ethernet/IEEE 802.3 interface(s) 381K bytes of non-volatile configuration memory. 16384K bytes of Flash internal SIMM (Sector size 512K). Press RETURN to get started! 00:00:37: RP: Currently running ROMMON from S (Gold) region 00:00:44: %SYS-5-CONFIG_I: Configured from memory by console 00:00:44: %SYS-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) c6sup2_rp Software (c6sup2_rp-JSV-M), Version 12.1(12c)E2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Fri 23-Aug-02 09:42 by eaarmas 00:00:02: %SYS-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. 00:00:03: %C6KPWR-4-PSINSERTED: power supply inserted in slot 1. 00:00:03: %C6KPWR-4-PSOK: power supply 1 turned on. 00:00:41: SP: Currently running ROMMON from S (Gold) region 00:00:42: %SYS-SP-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) c6sup2_sp Software (c6sup2_sp-SPV-M), Version 12.1(12c)E2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Fri 23-Aug-02 10:13 by eaarmas 00:00:45: %SNMP-5-COLDSTART: SNMP agent on host Cat6500 is undergoing a cold start 00:00:46: %SYS-6-BOOTTIME: Time taken to reboot after reload = -1781 seconds 00:00:46: %SYS-SP-6-BOOTTIME: Time taken to reboot after reload = 730945875 seconds 00:00:48: %C6KPWR-SP-4-ENABLED: power to module in slot 3 set on 00:00:48: %C6KPWR-SP-4-ENABLED: power to module in slot 4 set on Cat6500> Cat6500> -
Verifique se o interruptor carrega a imagem do software nova.
Cat6500>enable Cat6500#show version Cisco Internetwork Operating System Software IOS (tm) c6sup2_rp Software (c6sup2_rp-JSV-M), Version 12.1(12c)E2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) !--- The switch runs the new software release. TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Fri 23-Aug-02 09:42 by eaarmas Image text-base: 0x40008980, data-base: 0x41888000 ROM: System Bootstrap, Version 12.1(3r)E2, RELEASE SOFTWARE (fc1) BOOTLDR: c6sup2_rp Software (c6sup2_rp-JSV-M), Version 12.1(12c)E2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) !--- The switch runs the new boot image. Cat6500 uptime is 1 minute System returned to ROM by power-on (SP by power-on) Running default software cisco Catalyst 6000 (R7000) processor with 489472K/34816K bytes of memory. Processor board ID SAD044204RE R7000 CPU at 300Mhz, Implementation 39, Rev 2.1, 256KB L2, 1024KB L3 Cache Last reset from power-on Bridging software. X.25 software, Version 3.0.0. SuperLAT software (copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. 1 Virtual Ethernet/IEEE 802.3 interface(s) 48 FastEthernet/IEEE 802.3 interface(s) 18 Gigabit Ethernet/IEEE 802.3 interface(s) 381K bytes of non-volatile configuration memory. 16384K bytes of Flash internal SIMM (Sector size 512K). Configuration register is 0x2102 Cat6500#
Supervisor Engine 720
No Supervisor Engine 720, depois que o Cisco IOS Software Release 12.2 SX lá não é nenhum arquivo de imagem separada tal como uma imagem de bootloader e a imagem IOS principal. O Supervisor Engine e o MSFC executam uma única imagem do Cisco IOS em pacote.
Recursos comuns do Supervisor Engine 720:
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Dispositivo de bootflash 64-MB ou adaptador do CompactFlash com o cartão do CompactFlash do 512 MB (WS-CF-UPG=):
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Dispositivo de bootflash 64-MB (sup-bootflash:) apoiado em todas as liberações
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WS-CF-UPG= (sup-bootdisk:) apoiado em:
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Libere 12.2(18)SXE5 e umas liberações mais atrasadas
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Libere 12.2(18)SXF e umas liberações mais atrasadas
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Tipo entalhes do CompactFlash 2 de II (disco 0: e disco1:)
Nota: Porque algumas das imagens do software mais recente para o Supervisor Engine 720 são maiores do que o dispositivo de bootflash, um cartão do CompactFlash é recomendado. Refira a memória/tamanho flash apoiados nas plataformas de Catalyst switch para obter informações sobre do mínimo e da memória máxima disponíveis nas plataformas de Catalyst switch.
Termine a imagem de upgrade destas etapas no módulo do supervisor:
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Você pode verificar o tamanho da imagem nova a que é transferido. O Supervisor Engine 720 usa o disco 0 do termo: ou disco1: um pouco do que o slot 0:
Cat6509-E#dir disk0: Directory of disk0:/ 1 -rw- 41050516 Apr 5 2006 05:39:24 +00:00 s72033-psv-mz.122-17d.SXB11.bin 65536000 bytes total (24485356 bytes free) Cat6500# !--- The free space on disk0 is around 24 MB. Delete the current image !--- in order to make room for the new image in disk0. Cat6509-E#delete disk0:s72033-psv-mz.122-17d.SXB11.bin Delete filename [s72033-psv-mz.122-17d.SXB11.bin]? Delete disk0:s72033-psv-mz.122-17d.SXB11.bin? [confirm]
Nota: O comando squeeze não trabalha com certeza software release.
Nota: Emita este comando a fim verificar o apoio do comando squeeze:
Cat6509-E#squeeze ? /nolog Squeeze without squeeze logs /quiet Squeeze without progress update bootflash: Filesystem to be squeezed sup-bootflash: Filesystem to be squeezed
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Copie a imagem do software nova no disco 0 do servidor TFTP.
Nota: Diversas implementações de TFTP não podem transferir arquivos de 16 MB ou mais. As imagens do Cisco IOS Software para o Supervisor Engine 720 são maiores do que o 16 MB. Use o FTP ou o protocolo de cópia remota (RCP) a fim transferir o 16 MB ou arquivos maiores. Refira o carregamento e mantendo imagens do sistema e microcódigo para procedimentos no uso do FTP ou do RCP.
Cat6509-E#copy ftp://cisco:cisco@10.66.64.10//tftpboot/s72033-psv-mz.122-18.SXD7.bin disk0: Destination filename [s72033-psv-mz.122-18.SXD7.bin]? Accessing ftp://cisco:cisco@10.66.64.10//tftpboot/s72033-psv-mz.122-18.SXD7.bin. .. Loading /tftpboot/s72033-psv-mz.122-18.SXD7.bin !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !--- Output suppressed. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 45463592/4096 bytes] 45463592 bytes copied in 139.600 secs (325670 bytes/sec)
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Verifique se as imagens foram copiadas corretamente. Certifique-se do tamanho do arquivo da imagem nova combine o tamanho no centro de software. Se não coincidirem, é possível que a imagem tenha sido corrompida durante a transferência. Você pôde precisar de transferir outra vez a imagem a fim evitar o interruptor que recarrega no modo ROMMON.
Cat6509-E#dir disk0: Directory of disk0:/ 1 -rw- 45463592 Apr 7 2006 05:45:36 +00:00 s72033-psv-mz.122-18.SXD7.bin 127793152 bytes total (82327552 bytes free) !--- The new software image is properly copied to disk0.
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Mude os variáveis de inicialização de modo que as botas do interruptor com a imagem do software nova após o reload. Emita os comandos show running-config ou show bootvar a fim verificar os variáveis de inicialização.
Cat6509-E#show running-config Building configuration... Current configuration : 1129 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption service counters max age 10 ! hostname Cat6509-E ! boot system disk0:s72033-psv-mz.122-17d.SXB11.bin ! !---- Output suppressed. Cat6509-E#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Cat6509-E(config)#no boot system disk0:s72033-psv-mz.122-17d.SXB11.bin !--- Removes the old boot variable. Cat6509-E(config)#boot system disk0:s72033-psv-mz.122-18.SXD7.bin !--- Configures the new boot variable. Cat6509-E#show running-config Building configuration... Current configuration : 1129 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption service counters max age 10 ! hostname Cat6509-E ! boot system disk0:s72033-psv-mz.122-18.SXD7.bin ! !--- Output suppressed. Cat6509-E#show bootvar BOOT variable = disk0:s72033-psv-mz.122-17d.SXB11.bin,1 CONFIG_FILE variable = BOOTLDR variable = Configuration register is 0x2102 !--- The boot variables are changed above. But, the !--- show bootvar command output displays the old variable. Cat6509-E#write memory Building configuration... [OK] !--- Saves the changes. Cat6509-E#show bootvar BOOT variable = disk0:s72033-psv-mz.122-18.SXD7.bin,1 CONFIG_FILE variable = BOOTLDR variable = Configuration register is 0x2102 !--- Make sure the config-register is set to 0x2102 so that the !--- switch boots a valid software image. You can change the !--- configuration register value if you issue the !--- config-register 0x2102 !--- configuration mode command. If the boot variable !--- is not specifed correctly, !--- switch may reload in ROMMON mode.
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Recarregue o interruptor de modo que as botas do interruptor com imagem do software nova.
Cat6509-E#reload System configuration has been modified. Save? [yes/no]: y Building configuration... [OK] Proceed with reload? [confirm] 15:57:58: %SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Comm and. 15:58:01: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. 15:58:01: %OIR-SP-6-CONSOLE: Changing console ownership to switch processor 15:58:01: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure con sole debugging output. 15:58:04: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. *** *** --- SHUTDOWN NOW --- *** 15:58:04: %SYS-SP-5-RELOAD: Reload requested 15:58:04: %OIR-SP-6-CONSOLE: Changing console ownership to switch processor 15:58:04: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure con sole debugging output. System Bootstrap, Version 8.1(3) Copyright (c) 1994-2004 by cisco Systems, Inc. Cat6k-Sup720/SP processor with 1048576 Kbytes of main memory Autoboot executing command: "boot disk0:s72033-psv-mz.122-18.SXD7.bin" Loading image, please wait ... Self decompressing the image : ################################################# ################################################################################ ################################################################################ ################################################################################ ####################### [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) s72033_sp Software (s72033_sp-PSV-M), Version 12.2(18)SXD7, RELEASE SOF TWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Tue 13-Dec-05 21:47 by kellythw Image text-base: 0x4002100C, data-base: 0x40FD8000 0:00:04: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging out put. 00:00:04: %PFREDUN-6-ACTIVE: Initializing as ACTIVE processor 00:00:04: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging out put. 00:00:04: %SYS-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure consol e debugging output. 00:00:04: %OIR-6-CONSOLE: Changing console ownership to route processor System Bootstrap, Version 12.2(17r)S2, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2004 by cisco Systems, Inc Download Start !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! Download Completed! Booting the image. Self decompressing the image : ################################################# ################################################################################ ########################### [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) s72033_rp Software (s72033_rp-PSV-M), Version 12.2(18)SXD7, RELEASE SOF TWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Tue 13-Dec-05 22:10 by kellythw Image text-base: 0x4002100C, data-base: 0x42040000 Cisco WS-C6509-E (R7000) processor (revision 1.0) with 983008K/65536K bytes of m emory. Processor board ID SCA080600KT SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache Last reset from s/w peripheral X.25 software, Version 3.0.0. Bridging software. 1 Virtual Ethernet/IEEE 802.3 interface(s) 2 Gigabit Ethernet/IEEE 802.3 interface(s) 1917K bytes of non-volatile configuration memory. 8192K bytes of packet buffer memory. 65536K bytes of Flash internal SIMM (Sector size 512K). Press RETURN to get started! 00:00:58: curr is 0x0 00:00:58: RP: Currently running ROMMON from S (Gold) region 00:01:18: %SYS-5-CONFIG_I: Configured from memory by console 00:01:19: %SYS-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) s72033_rp Software (s72033_rp-PSV-M), Version 12.2(18)SXD7, RELEASE SOF TWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Tue 13-Dec-05 22:10 by kellythw 00:01:19: %SYS-6-BOOTTIME: Time taken to reboot after reload = 210 seconds 00:00:04: %SYS-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure consol e debugging output. 00:00:05: %SYS-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure consol e debugging output. Firmware compiled 18-Apr-05 17:29 by integ Build [100] 00:01:15: SP: SP: Currently running ROMMON from S (Gold) region 00:01:20: %SYS-SP-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) s72033_sp Software (s72033_sp-PSV-M), Version 12.2(18)SXD7, RELEASE SOF TWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Tue 13-Dec-05 21:47 by kellythw 00:01:21: %OIR-SP-6-INSPS: Power supply inserted in slot 1 00:01:21: %C6KPWR-SP-4-PSOK: power supply 1 turned on. 00:01:26: %FABRIC-SP-5-CLEAR_BLOCK: Clear block option is off for the fabric in slot 5. 00:01:26: %FABRIC-SP-5-FABRIC_MODULE_ACTIVE: The Switch Fabric Module in slot 5 became active. 00:01:28: %DIAG-SP-6-RUN_MINIMUM: Module 5: Running Minimum Diagnostics... 00:01:39: %DIAG-SP-6-DIAG_OK: Module 5: Passed Online Diagnostics 00:01:40: %OIR-SP-6-INSCARD: Card inserted in slot 5, interfaces are now online Cat6509-E>enable -
Verifique que o interruptor carregou a imagem do software nova.
Cat6509-E#show version Cisco Internetwork Operating System Software IOS (tm) s72033_rp Software (s72033_rp-PSV-M), Version 12.2(18)SXD7, RELEASE SOF TWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Tue 13-Dec-05 22:10 by kellythw Image text-base: 0x4002100C, data-base: 0x42040000 ROM: System Bootstrap, Version 12.2(17r)S2, RELEASE SOFTWARE (fc1) BOOTLDR: s72033_rp Software (s72033_rp-PSV-M), Version 12.2(18)SXD7, RELEASE SOF TWARE (fc1) Cat6509-E uptime is 3 minutes Time since Cat6509-E switched to active is 2 minutes System returned to ROM by unknown reload cause - suspect boot_data[BOOT_COUNT] 0 x0, BOOT_COUNT 0, BOOTDATA 19 (SP by reload) System image file is "disk0:s72033-psv-mz.122-18.SXD7.bin" cisco WS-C6509-E (R7000) processor (revision 1.0) with 983008K/65536K bytes of m emory. Processor board ID SCA080600KT SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache Last reset from s/w peripheral X.25 software, Version 3.0.0. Bridging software. 1 Virtual Ethernet/IEEE 802.3 interface(s) 2 Gigabit Ethernet/IEEE 802.3 interface(s) 1917K bytes of non-volatile configuration memory. 8192K bytes of packet buffer memory. 65536K bytes of Flash internal SIMM (Sector size 512K). Configuration register is 0x2102 Cat6509-E#
Supervisor Engine 32
O Supervisor Engine 32 tem:
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disk0: — Um tipo externo entalhe do CompactFlash de II (tipo placas de PC flash do CompactFlash dos apoios de II)
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sup-bootdisk: — Memória Flash do CompactFlash interno do 256 MB (do ROMMON, é bootdisk:)
Termine a imagem de upgrade destas etapas no módulo do supervisor:
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Você pode verificar o tamanho da imagem nova a que é transferido. O Supervisor Engine 32 usa o disco 0 do termo: um pouco do que o slot 0:
Cat6509-E#dir disk0: Directory of disk0:/ 1 -rw- 45266372 Apr 4 2006 22:18:40 +00:00 s3223-ipbase_wan-mz.122-18.SXF2.bin 255938560 bytes total (210669568 bytes free) Cat6509-E# !--- The free space on disk0 is around 2 MB. Delete the current image !--- in order to make room for the new image in disk0. Cat6509-E#delete disk0:s3223-ipbase_wan-mz.122-18.SXF2.bin Delete filename [s3223-ipbase_wan-mz.122-18.SXF2.bin]? Delete disk0:s3223-ipbase_wan-mz.122-18.SXF2.bin? [confirm]Nota: O comando squeeze não trabalha com certeza software release.
Nota: Emita este comando a fim verificar o apoio do comando squeeze:
Cat6509-E#squeeze ? /nolog Squeeze without squeeze logs /quiet Squeeze without progress update bootflash: Filesystem to be squeezed
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Copie a imagem do software nova no disco 0 do servidor TFTP.
Nota: Diversas implementações de TFTP não podem transferir arquivos de 16 MB ou mais. As imagens do Cisco IOS Software para o Supervisor Engine 32 são maiores do que o 16 MB. Use o FTP ou o protocolo de cópia remota (RCP) a fim transferir o 16 MB ou arquivos maiores. Refira o carregamento e mantendo imagens do sistema e microcódigo para procedimentos em como usar o FTP ou o RCP.
Cat6509-E#copy ftp://cisco:cisco@10.66.64.10//tftpboot/s3223-ipbase_wan-mz.122-18.SXF4.bin disk0: Loading /tftpboot/s3223-ipbase_wan-mz.122-18.SXF4.bin !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !--- Output suppressed. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 45302724/4096 bytes] 45302724 bytes copied in 159.400 secs (284208 bytes/sec)
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Verifique se as imagens foram copiadas corretamente. Certifique-se do tamanho do arquivo da imagem nova combine o tamanho no centro de software. Se não coincidirem, é possível que a imagem tenha sido corrompida durante a transferência. Você pôde precisar de transferir outra vez a imagem a fim evitar o interruptor que recarrega no modo ROMMON.
Cat6509-E#dir disk0: Directory of disk0:/ 1 -rw- 45302724 Apr 7 2006 03:56:18 +00:00 s3223-ipbase_wan-mz.122-18.SXF4.bin 64233472 bytes total (18927616 bytes free) !--- The new software image is properly copied to disk0. -
Mude os variáveis de inicialização de modo que as botas do interruptor com a imagem do software nova após o reload. Emita os comandos show running-config ou show bootvar a fim verificar os variáveis de inicialização.
Cat6509-E#show running-config Building configuration... Current configuration : 1346 bytes ! upgrade fpd auto version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption service counters max age 5 ! hostname Cat6509-E ! boot system disk0:s3223-ipbase_wan-mz.122-18.SXF2.bin ! !---- Output suppressed. Cat6509-E#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Cat6509-E(config)#no boot system disk0:s3223-ipbase_wan-mz.122-18.SXF2.bin !--- Remove the old boot variables. Cat6509-E(config)#boot system disk0:s3223-ipbase_wan-mz.122-18.SXF4.bin !--- Configure the new boot variables. Cat6509-E#show running-config Building configuration... Current configuration : 1129 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption service counters max age 10 ! hostname Cat6509-E ! boot system disk0:s3223-ipbase_wan-mz.122-18.SXF4.bin ! !--- Output suppressed. Cat6509-E#show bootvar BOOT variable = disk0:s3223-ipbase_wan-mz.122-18.SXF2.bin CONFIG_FILE variable =CONFIG_FILE variable does not exist BOOTLDR variable = Configuration register is 0x2102 !--- Though the boot variables are previously changed, the !--- show bootvar command output displays the old variable. Cat6509-E#write memory Building configuration... [OK] !--- Saves the changes. Cat6509-E#show bootvar BOOT variable = disk0:s3223-ipbase_wan-mz.122-18.SXF4.bin CONFIG_FILE variable =CONFIG_FILE variable does not exist BOOTLDR variable = Configuration register is 0x2102 !--- Make sure the config-register is set to 0x2102 so that the !--- switch boots a valid software image. You can change the !--- configuration register value if you issue the !--- config-register 0x2102 !--- configuration mode command. If the boot variable !--- is not specifed correctly, !--- switch may reload in ROMMON mode.
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Recarregue o interruptor de modo que as botas do interruptor com a imagem do software nova.
Cat6509-E#reload Proceed with reload? [confirm] 21:51:24: %SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Command. 21:51:27: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. 21:51:27: %OIR-SP-6-CONSOLE: Changing console ownership to switch processor 21:51:27: %SYS-SP-3-LOGGER_FLUSHED: System was paus 21:51:30: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. *** *** --- SHUTDOWN NOW --- *** 21:51:30: %SYS-SP-5-RELOAD: Reload requested 21:51:30: %OIR-SP-6-CONSOLE: Changing console ownership to switch processor ed for 00:00:00 to ensure console debugging output. 21:51:30: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. Resetting ....... System Bootstrap, Version 12.2(18r)SX2, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. Cat6k-Sup32 platform with 262144 Kbytes of main memory Autoboot executing command: "boot disk0:s3223-ipbase_wan-mz.122-18.SXF4.bin" Initializing ATA monitor library... Self extracting the image... [OK] Self decompressing the image : ####################################################################### ######################### [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) s3223_sp Software (s3223_sp-IPBASE_WAN-M), Version 12.2(18)SXF4, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2006 by cisco Systems, Inc. Compiled Thu 23-Mar-06 17:25 by tinhuang Image text-base: 0x4023105C, data-base: 0x4144C000 MAC based EOBC installed 00:00:05: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. 00:00:05: %PFREDUN-6-ACTIVE: Initializing as ACTIVE processor 00:00:06: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output. 00:00:05: %SYS-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. 00:00:06: %OIR-SP-6-CONSOLE: Changing console ownership to route processor System Bootstrap, Version 12.2(17r)SX3, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. Cat6k-MSFC2A platform with 524288 Kbytes of main memory Download Start !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!! Download Completed! Booting the image. Self decompressing the image : ####################################################################### ###################################################################################################### #################### [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) s3223_rp Software (s3223_rp-IPBASE_WAN-M), Version 12.2(18)SXF4, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2006 by cisco Systems, Inc. Compiled Thu 23-Mar-06 17:28 by tinhuang Image text-base: 0x40101040, data-base: 0x429E0000 cisco WS-C6509 (R7000) processor (revision 2.0) with 458752K/65536K bytes of memory. Processor board ID SCA044903GE R7000 CPU at 300Mhz, Implementation 0x27, Rev 3.3, 256KB L2, 1024KB L3 Cache Last reset from power-on SuperLAT software (copyright 1990 by Meridian Technology Corp). X.25 software, Version 3.0.0. Bridging software. TN3270 Emulation software. 1 Virtual Ethernet/IEEE 802.3 interface 1 Gigabit Ethernet/IEEE 802.3 interface 2 Ten Gigabit Ethernet/IEEE 802.3 interfaces 1915K bytes of non-volatile configuration memory. 65536K bytes of Flash internal SIMM (Sector size 512K). Press RETURN to get started! 00:01:18: %MFIB_CONST_RP-6-REPLICATION_MODE_CHANGE: Replication Mode Change Detected. Current system r eplication mode is Ingress 00:00:05: %SYS-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. 00:00:06: %OIR-SP-6-CONSOLE: Changing console ownership to route processor 00:00:06: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output. Firmware compiled 06-Mar-06 22:47 by integ Build [100] 00:01:18: %SYS-SP-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) s3223_sp Software (s3223_sp-IPBASE_WAN-M), Version 12.2(18)SXF4, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2006 by cisco Systems, Inc. Compiled Thu 23-Mar-06 17:25 by tinhuang 00:01:18: SP: Currently running ROMMON from S (Gold) region 00:01:18: %SYS-SP-6-BOOTTIME: Time taken to reboot after reload = 225 seconds 00:01:19: %OIR-SP-6-INSPS: Power supply inserted in slot 1 00:01:20: %C6KPWR-SP-4-PSOK: power supply 1 turned on. 00:01:21: %C6KENV-SP-4-FANHIOUTPUT: Version 2 high-output fan-tray is in effect 00:01:24: %DIAG-SP-6-RUN_MINIMUM: Module 5: Running Minimal Diagnostics... 00:01:37: %C6KENV-SP-4-USE_RED_CLOCK: system is using the redundant clock (clock B). 00:01:38: %OIR-SP-6-INSCARD: Card inserted in slot 5, interfaces are now online Cat6509-E> -
Verifique que o interruptor carregou a imagem do software nova.
Cat6509-E#show version Cisco Internetwork Operating System Software IOS (tm) s3223_rp Software (s3223_rp-IPBASE_WAN-M), Version 12.2(18)SXF4, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2006 by cisco Systems, Inc. Compiled Thu 23-Mar-06 17:28 by tinhuang Image text-base: 0x40101040, data-base: 0x429E0000 ROM: System Bootstrap, Version 12.2(17r)SX3, RELEASE SOFTWARE (fc1) BOOTLDR: s3223_rp Software (s3223_rp-IPBASE_WAN-M), Version 12.2(18)SXF4, RELEASE SOFTWARE (fc1) Cat6509-E uptime is 28 minutes Time since Cat6509-E switched to active is 27 minutes System returned to ROM by power-on (SP by power-on) System image file is "disk0:s3223-ipbase_wan-mz.122-18.SXF4.bin" cisco WS-C6509 (R7000) processor (revision 2.0) with 458752K/65536K bytes of memory. Processor board ID SCA044903GE R7000 CPU at 300Mhz, Implementation 0x27, Rev 3.3, 256KB L2, 1024KB L3 Cache Last reset from power-on SuperLAT software (copyright 1990 by Meridian Technology Corp). X.25 software, Version 3.0.0. Bridging software. TN3270 Emulation software. 1 Virtual Ethernet/IEEE 802.3 interface 1 Gigabit Ethernet/IEEE 802.3 interface 2 Ten Gigabit Ethernet/IEEE 802.3 interfaces 1915K bytes of non-volatile configuration memory. 65536K bytes of Flash internal SIMM (Sector size 512K). Configuration register is 0x2102 Cat6509-E#
Atualização do software com módulos de supervisor redundante
Os Series Switch do Catalyst 6000/6500 permitem que um Engine de Redundant Supervisor tome sobre se o motor do supervisor principal a fim não apoiar a resistência da falha. Os Engine de Redundant Supervisor devem ser do mesmo tipo com a mesma placa de recurso modelo a fim apoiar a Redundância. Quando você instala dois motores do supervisor, primeiro a vir em linha transforma-se o módulo ativo. O segundo Supervisor Engine entra no modo standby. Todos os administrativos e funções de gerenciamento de rede, tais como o Simple Network Management Protocol (SNMP), console do comando line interface(cli), telnet, Spanning Tree Protocol (STP), Cisco Discovery Protocol (CDP), e protocolo VLAN Trunk (VTP) são processados no motor do supervisor ativo. No motor do supervisor em standby, a porta de Console é inativa. Os Engine de Redundant Supervisor não são swappable. O sistema continua a operar-se com a mesma configuração depois que comuta sobre ao Engine de Redundant Supervisor.
Você não pode usar o procedimento de upgrade de software normal para os Series Switch do Catalyst 6000/6500 que têm os módulos do supervisor redundante. Refira Series Switch do Catalyst 6000/6500 com exemplo de configuração da elevação da imagem do software dos Engine de Redundant Supervisor a fim promover os Series Switch do Catalyst 6000/6500 no modo redundante.
Verificar
No momento, não há procedimento de verificação disponível para esta configuração.
Diretrizes de Troubleshooting
Esta seção fornece informações que podem ser usadas para o troubleshooting da sua configuração.
Erro = -21 e -45: O bootflash está completo
O erro ocorre nos switch Cactos quando tentarem copiar uma imagem ao bootflash ou espremer o bootflash que tem um formato incompatível. Este erro ocorre mesmo se o bootflash está vazio:
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Console> (enable) copy tftp flash error = -21 Can not open destination file bootflash:[x] (file system full), where 'x' is the image name.
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Console> (enable) squeeze bootflash: error = -45 Squeeze device bootflash failed (error reading squeeze log)
A ação alternativa é formatar o bootflash e tentar outra vez as operações.
Console> (enable) format bootflash:
Falha no upgrade do Software / Switch está em ROMMON
O upgrade de software pode falhar devido às razões tais como problemas da conectividade IP entre o interruptor e o servidor TFTP, ajustou incorretamente variáveis de inicialização, ou a falha de energia durante a operação de cópia da imagem do software ao interruptor. Estas edições podem fazer com que seu interruptor carreg no ROMMON. Se o interruptor está no ROMMON e você não tem uma imagem válida atual no bootflash ou na placa flash de PCMCIA, você pode recuperar seu interruptor ao modo normal com o procedimento de recuperação do software. Refira estes documentos para procedimentos de recuperação do software:
Problema conhecido: Perda de configuração de switch devido ao Downgrade do software
Um downgrade do software no Switches que executa Cactos causa sempre a perda de configuração. Emita o comando copy config tftp a fim suportar sua configuração a um servidor TFTP. Alternativamente, emita o comando copy config flash a fim suportar a configuração a um dispositivo flash.
Emita os comandos copy tftp config ou copy flash config a fim conseguir o arquivo de configuração do servidor TFTP ou do dispositivo flash a fim restaurar a configuração após o downgrade bem sucedido.
Consulte o guia de referência de comandos do Catalyst 6000 para obter a sintaxe e o uso desses comandos.
Erro inválido ou do dispositivo desconhecido do slot 0 recebido
Quando você copia uma imagem de um TFTP ao slot 0, este Mensagem de Erro está recebido:
Invalid or Unknown device slot0 Failed to copy from tftp to slot0:
Quando você tentar formatar um sistema de arquivo flash, um Mensagem de Erro similar a este pode indicar:
SW1 (enable) format slot0: All sectors will be erased, proceed (y/n) [n]? y Enter volume id (up to 31 characters): test error = -85 Format device slot0 failed (cannot find flash algorithm)
Estes Mensagens de Erro indicam que o slot 0 do sistema flash: não está disponível no dispositivo. Os dispositivos flash são referidos com os nomes diferentes baseados nos motores do supervisor e no tamanho do sistema flash. Se o tamanho do arquivo da memória Flash é maior do que 20MB, considera-se um disco, ao contrário de um entalhe.
A fim ver a lista de sistemas de arquivos disponíveis no dispositivo, use o comando de sistema de arquivos da mostra e emita a cópia ou o comando format com o nome de dispositivo flash apropriado.
O dispositivo não contém um erro válido do número mágico recebido
O “dispositivo não contém os indicadores de Mensagem de Erro de um número mágico válido” em um Cisco Catalyst 6500 Series Switch quando é recarregado após uma elevação ou dentro da conversão.
Quando este Mensagem de Erro é alertado, o interruptor não carrega a imagem do Cisco IOS Software. A edição é causada por um sistema de arquivo corrompido no dispositivo de que o CPU tenta carregar a imagem do Cisco IOS Software.
Também quando você entrar no disco 0 do dir: ou dir slot0: os comandos, uma placa de PC flash sem formatação retornam “um Mensagem de Erro da informação de bloco ruim do dispositivo” ou “do número mágico inválido”.
Para resolver o problema, siga estes passos:
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Vá ao modo de monitor de rom (ROMMON).
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Carreg manualmente a imagem com bootflash.
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Verifique se o tamanho da imagem no slot 0 seja o mesmo que o tamanho da imagem transferido do servidor TFTP.
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Se o tamanho da imagem é o mesmo, formate o slot 0 ou o disco 0, e transfira uma imagem nova do servidor TFTP com o comando copy.
Nota: Não é possível copiar arquivos múltiplos em um comando único.
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Verifique se a imagem esteja transferida diretamente do TFTP ao slot 0 ou transferida a um cartão ATA e copiada então dos cartões ATA ao slot 0. Se a imagem foi transferida diretamente aos cartões ATA, formate os cartões ATA antes que você transfira a imagem do servidor TFTP.
Recarregamentos de roteador após a elevação
O config-register value para o SP no supervisor é ajustado a 0x2142. O "4" indica a configuração do sistema da ignorância. O RP ROMMON tem o valor de 0x2102.
Devido a este ajuste, o código de rotas máximo ignora o valor que vem da configuração que é rotas máximas não-padrão. Uma vez que ignorado, há uma má combinação entre os valores configurados aos valores carregados, isto faz com que o roteador recarregue.
Como a ação alternativa, configurar o config-register value a 0x2102 no SP com os comandos dados abaixo.
Switch#configure terminal Switch(config)#config-register 0x2102 Switch#write memory !--- To save the configuration.
Após a configuração, verificação se o config-register value é mesmo para o RP e o SP. O valor deve ser 0x2102.
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Para verificar o config-register value do RP, use o comando show boot.
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Para verificar o config-register value do SP, use o comando remote command switch show version.
Informações Relacionadas
- Como às imagens do software de upgrade no Catalyst Switch Layer 3 módulos
- Recuperando Switches Catalyst executando CAtOS a partir de falhas de inicialização
- Recuperando um Catalyst 6000 que executa IOS nativo a partir de uma imagem de carregador com inicialização corrompida ou ausente ou modo ROMmon
- Series Switch do Catalyst 6000/6500 com exemplo de configuração da elevação da imagem do software dos Engine de Redundant Supervisor
- Gerenciando imagens de Software e trabalhando com arquivos de configuração em Switches Catalyst
- Suporte dos Produtos Catalyst LAN e ATM Switches
- Suporte Técnico e Documentação - Cisco Systems
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