Catalyst 9400: ¿Actualizar supervisores duales a Cisco IOS? XE versión 16.6.2
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Contenido
Introducción
Este documento describe el procedimiento de actualización de la versión 16.6.1 a 16.6.2.
Prerequisites
Requirements
Cisco recomienda que tenga conocimiento de TFTP y FTP.
Componentes Utilizados
La información que contiene este documento se basa en las siguientes versiones de software y hardware.
- Hardware C9410R
- Software: cat9k_iosxe.16.06.01.SPA.bin
En este ejemplo, su imagen actual es cat9k_iosxe.16.06.01.SPA.bin y la imagen de destino es cat9k_iosxe.16.06.02.SPA.bin. Este procedimiento también funciona si tiene un chasis C9407R en lugar de un chasis C9410R.
La información de este documento se creó a partir de los dispositivos en un entorno de laboratorio específico. Todos los dispositivos que se utilizan en este documento se iniciaron con una configuración sin definir (predeterminada). If your network is live, make sure that you understand the potential impact of any command.
Nota: No actualice los supervisores duales desde Cisco IOS® XE Everest 16.6.1 a 16.6.2 al mismo tiempo. Inserte un supervisor a la vez mientras actualiza de 16.6.1 a 16.6.2.
Actualización automática del cargador de arranque y actualización CPLD
Actualización automática del cargador de arranque
Cuando actualiza de la versión actual de Cisco IOS® XE en su switch a una versión posterior o más reciente por primera vez, el cargador de inicio puede actualizarse automáticamente, según la versión de hardware del switch. Si se actualiza el cargador de inicio, el supervisor se recarga automáticamente para habilitar el nuevo cargador de inicio. Si vuelve a la versión anterior después de esto, el cargador de arranque no se rebaja. El cargador de inicio actualizado admite todas las versiones anteriores.
Para las versiones posteriores de Cisco IOS® XE Everest 16.x.x, si hay un nuevo cargador de inicialización en esa versión, se puede actualizar automáticamente en función de la versión de hardware del switch cuando inicie el switch con la nueva imagen por primera vez.
En el momento en que se actualiza de Cisco IOS® XE Everest 16.6.1 a 16.6.2, la actualización puede tardar algún tiempo mientras el sistema se restablece tres veces, debido a la actualización común y compleja del dispositivo lógico programable (CPLD). El switchover stateful se soporta desde Cisco IOS® XE Everest 16.6.2.
Diferentes maneras de iniciar el supervisor
En el switch Catalyst 9400, puede iniciar el supervisor con el uso de dos métodos:
- Modo Install
- Método tradicional para iniciar el dispositivo desde el archivo .bin.
Cuando el switch se ejecuta en modo de instalación, los archivos del paquete Cisco IOS® XE (.pkg) y el archivo de aprovisionamiento (packages.conf) se almacenan en la memoria flash de la placa del sistema (flash:). Cuando se inicia el switch con el uso del archivo .bin, el archivo de paquete de software de Cisco IOS® XE iniciado (.bin) se almacena en la memoria flash de la placa del sistema (flash:).
Después de la actualización 16.6.2, el procedimiento funciona independientemente del método de inicio utilizado para iniciar el switch en la imagen actual 16.6.1. Sin embargo, el procedimiento aquí actualiza el motor supervisor para instalar el modo.
Pasos de actualización para el supervisor principal
Paso 1. Eliminar paquetes no deseados
Nota: No omita este paso. Asegúrese de tener al menos 1 GB de espacio en la memoria flash para expandir una nueva imagen. Limpie los archivos de instalación antiguos en caso de que no haya espacio suficiente.
Switch#install remove inactive Cleaning up unnecessary package files No path specified, will use booted path flash:packages.conf Cleaning flash: Scanning boot directory for packages ... done. Preparing packages list to delete ... cat9k-cc_srdriver.16.06.01.SPA.pkg File is in use, will not delete. cat9k-espbase.16.06.01.SPA.pkg File is in use, will not delete. cat9k-rpbase.16.06.01.SPA.pkg File is in use, will not delete. cat9k-rpboot.16.06.01.SPA.pkg File is in use, will not delete. cat9k-sipbase.16.06.01.SPA.pkg File is in use, will not delete. cat9k-sipspa.16.06.01.SPA.pkg File is in use, will not delete. cat9k-srdriver.B16.06.01.SPA.pkg File is in use, will not delete. cat9k-webui.16.06.01.SPA.pkg File is in use, will not delete. packages.conf File is in use, will not delete. done. The following files will be deleted: [R0]: /flash/cat9k-cc_srdriver.16.06.01.SPA.pkg /flash/cat9k-espbase.16.06.01.SPA.pkg /flash/cat9k-rpbase.16.06.01.SPA.pkg /flash/cat9k-rpboot.16.06.01.SPA.pkg /flash/cat9k-sipbase.16.06.01.SPA.pkg /flash/cat9k-sipspa.16.06.01.SPA.pkg /flash/cat9k-srdriver.16.06.01.SPA.pkg /flash/cat9k-webui.16.06.01.SPA.pkg /flash/cat9k_1.bin /flash/cat9k_1.conf /flash/cat9k_2.1.conf /flash/cat9k_2.bin /flash/cat9k_2.conf /flash/cat9k_iosxe.16.06.01.SSA.bin /flash/packages.conf.00- Do you want to remove the above files? [y/n]y [R0]: Deleting file flash:cat9k-cc_srdriver.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-espbase.16.06.01.SPA.pkg ... done. Deleting file Deleting file flash:cat9k-rpbase.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-rpboot.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-sipbase.B16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-sipspa.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-srdriver.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-webui.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k_1.bin ... done. Deleting file flash:cat9k_1.conf ... done. Deleting file flash:cat9k_2.1.conf ... done. Deleting file flash:cat9k_2.bin ... done. Deleting file flash:cat9k_2.conf ... done. Deleting file flash:cat9k_iosxe.16.06.01.SSA.bin ... done. Deleting file flash:packages.conf.00- ... done. SUCCESS: Files deleted. --- Starting Post_Remove_Cleanup --- Performing Post_Remove_Cleanup on Active/Standby [R0] Post_Remove_Cleanup package(s) on R0 [R0] Finished Post_Remove_Cleanup on R0 Checking status of Post_Remove_Cleanup on [R0] Post_Remove_Cleanup: Passed on [R0] Finished Post_Remove_Cleanup SUCCESS: install_remove Tue Jun 20 14:16:29 PDT 2017
Paso 2. Copiar nueva imagen en Flash
En este ejemplo, copia la imagen del servidor TFTP en la memoria flash de inicialización del supervisor.
Switch#copy tftp: bootflash: Address or name of remote host []? 172.16.53.46 Source filename []? cat9k_iosxe.16.06.02.SPA.bin Destination filename [cat9k_iosxe.16.06.02.SPA.bin]? Accessing tftp://172.16.53.46//cat9k_iosxe.16.06.02.SPA.bin... Loading /cat9k_iosxe.16.06.02.SPA.bin from 10.8.0.6 (via GigabitEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 601216545 bytes] 601216545 bytes copied in 50.649 secs (11870255 bytes/sec)
Step 3. Use the dir flash command to confirm that the image has been successfully copied to flash. Switch#dir bootflash:*.bin Directory of bootflash:/*.bin Directory of flash:/ 434184 -rw- 601216545 Jul 26 2017 10:18:11 -07:00 cat9k_iosxe.16.06.02.SPA.bin 11353194496 bytes total (8976625664 bytes free)
Paso 3. Verificar la declaración de inicio
Asegúrese de que la instrucción boot esté configurada en packages.conf antes de actualizar 16.6.2 en el modo de instalación. Si está configurado en archivo .bin, debe cambiarlo a packages.conf.
Switch#show boot
BOOT variable = bootflash:cat9k_iosxe.16.06.01.SPA.bin;
Configuration Register is 0x102
MANUAL_BOOT variable = no
BAUD variable = 9600
ENABLE_BREAK variable does not exist
CONFIG_FILE variable does not exist
Change boot variable to point to packages.conf
Switch(config)#no boot system
Switch(config)#boot system bootflash:packages.conf
*Nov 14 15:12:50.043: %SYS-5-CONFIG_I: Configured from console by consol
Please save the configuration to reflect the new boot variable.
Switch#wr mem
Building configuration...
[OK]
Switch#show boot
BOOT variable = bootflash:packages.conf;
Configuration Register is 0x102
MANUAL_BOOT variable = no >> If manual variable is set to no, it means system is set to auto boot
BAUD variable = 9600
ENABLE_BREAK variable does not exist
CONFIG_FILE variable does not exist
You can set the system to auto boot or manual boot by setting the variables:
Changing system to auto boot
Switch(config)#no boot manual
Changing system to manual boot
Switch(config)#boot manual
If your switches are configured with auto boot, then the switch will automatically boot up with the new image when the switch is
reloaded. If your switches are not configured with auto boot and the switch is reloaded, you will receive a Rommon prompt
where you must then manually boot the new image flash:packages.conf
Switch: boot flash:packages.conf"
Paso 4. Imagen de instalación de software en Flash
Utilice el comando install add file Activate commit para instalar la imagen de destino en flash. Puede señalar la imagen de origen en su servidor TFTP o en la memoria flash de inicio si tiene la imagen copiada en la memoria flash. En este ejemplo, ya ha copiado la imagen en la memoria flash.
Switch#install add file bootflash:cat9k_iosxe.16.06.02.SPA.bin activate commit install_add_activate_commit: START Fri Nov 13 22:34:41 UTC 2017 *Nov 13 22:34:21.543: %IOSXE-5-PLATFORM: R0/0: Nov 13 22:34:21 install_engine.sh: %INSTALL-5-INSTALL_START_INFO: Started install one-shot flash:cat9k_iosxe.16.06.02.SPA.bininstall_add_activate_commit: Adding PACKAGE
This operation requires a reload of the system. Do you want to proceed?
Please confirm you have changed boot config to flash:packages.conf [y/n]y
--- Starting Add ---
Performing Add on Active/Standby
[R0] Add package(s) on R0
[R0] Finished Add on R0
Checking status of Add on [R0]
Add: Passed on [R0]
Finished Add
install_add_activate_commit: Activating PACKAGE
*Nov 13 22:37:09.730: %IOSXE-4-PLATFORM: R0/0: kernel: ISOFS: Unable to identify CD-ROM format.Following packages shall be activated:
/flash/cat9k-wlc.16.06.02.SPA.pkg
/flash/cat9k-webui.16.06.02.SPA.pkg
/flash/cat9k-srdriver.16.06.02.SPA.pkg
/flash/cat9k-sipspa.16.06.02.SPA.pkg
/flash/cat9k-sipbase.16.06.02.SPA.pkg
/flash/cat9k-rpboot.16.06.02.SPA.pkg
/flash/cat9k-rpbase.16.06.02.SPA.pkg
/flash/cat9k-guestshell.16.06.02.SPA.pkg
/flash/cat9k-espbase.16.06.02.SPA.pkg
/flash/cat9k-cc_srdriver.16.06.02.SPA.pkg
This operation requires a reload of the system. Do you want to proceed? [y/n]y
--- Starting Activate ---
Performing Activate on Active/Standby
[R0] Finished Activate on R0
Checking status of Activate on [R0]
Activate: Passed on [R0]
Finished Activate
--- Starting Commit ---
Performing Commit on Active/Standby
*Nov 13 22:38:40.654: %IOSXE-5-PLATFORM: R0/0: Nov 13 22:38:40 rollback_timer.sh: %INSTALL-5-INSTALL_AUTO_ABORT_TIMER_PROGRESS: Install auto abort timer will expire in 7200 seconds [R0] Commit package(s) on R0
[R0] Finished Commit on R0
Checking status of Commit on [R0]
Commit: Passed on [R0]
Finished Commit
Install will reload the system now!
SUCCESS: install_add_activate_commit Mon Nov 13 22:39:07 UTC 2017
*Nov 13 22:39:07.715: %IOSXE-5-PLATFORM: R0/0: Nov 13 22:39:07 install_engine.sh: %INSTALL-5-INSTALL_COMPLETED_INFO: Completed install one-shot PACKAGE flash:cat9k_iosxe.16.06.02.SPA.binNov 13 22:39:2
Initializing Hardware...
System Bootstrap, Version 16.6.1r [FC2], RELEASE SOFTWARE (P)
Compiled Sat 07/15/2017 10:06:12.23 by rel
Current image running:
Primary Rommon Image
Last reset cause: SoftwareResetTrig
C9400-SUP-1 platform with 16777216 Kbytes of main memory
Preparing to autoboot. [Press Ctrl-C to interrupt] 0
attempting to boot from [bootflash:packages.conf]
Located file packages.conf
#
#######################################################################################################################################################################################################
Validate packages: SHA-1 hash:
calculated 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
expected 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
Warning: ignoring ROMMON var "USER_BOOT_PARAM"
%IOSXEBOOT-4-BOOTLOADER_UPGRADE: (rp/0): ### Mon Nov 13 22:42:05 Universal 2017 PLEASE DO NOT POWER CYCLE ### BOOT LOADER UPGRADING
%IOSXEBOOT-4-BOOTLOADER_UPGRADE: (rp/0): boot loader upgrade successful <<< Bootloader upgrade done
%IOSXEBOOT-4-BOOTLOADER_UPGRADE: (rp/0): Reloading the Supervisor to enable the New BOOTLOADER
Initializing Hardware...
Initializing Hardware...
Initializing Hardware...
System Bootstrap, Version 16.6.2r[FC1], RELEASE SOFTWARE (P)
Compiled Tue 10/31/2017 11:38:44.98 by rel
Current image running:
Primary Rommon Image
Last reset cause: SoftwareResetTrig
C9400-SUP-1 platform with 16777216 Kbytes of main memory
Preparing to autoboot. [Press Ctrl-C to interrupt] 0
attempting to boot from [bootflash:packages.conf]
Located file packages.conf
#
######################################################################################################################################################################################################
Validate packages: SHA-1 hash:
calculated 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
expected 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
Warning: ignoring ROMMON var "USER_BOOT_PARAM"
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 IOS® Software [Everest], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.6.2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Wed 01-Nov-17 07:26 by mcpre
Paso 5. Verificar paquetes e imágenes nuevos después de la actualización
Después de que el software se haya instalado correctamente, verifique que la partición flash tenga los nuevos archivos .pkg. Aquí puede ver el ejemplo de salida.
Switch#dir bootflash:*.pkg
Directory of bootflash:/*.pkg
Directory of bootflash:/
405607 -rw- 5186504 Nov 13 2017 22:36:25 +00:00 cat9k-cc_srdriver.16.06.02.SPA.pkg
405608 -rw- 76649412 Nov 13 2017 22:36:27 +00:00 cat9k-espbase.16.06.02.SPA.pkg
405609 -rw- 1536964 Nov 13 2017 22:36:27 +00:00 cat9k-guestshell.16.06.02.SPA.pkg
405610 -rw- 380625856 Nov 13 2017 22:36:38 +00:00 cat9k-rpbase.16.06.02.SPA.pkg
405616 -rw- 29580684 Nov 13 2017 22:36:48 +00:00 cat9k-rpboot.16.06.02.SPA.pkg
405611 -rw- 27612100 Nov 13 2017 22:36:39 +00:00 cat9k-sipbase.16.06.02.SPA.pkg
405614 -rw- 12268480 Nov 13 2017 22:36:41 +00:00 cat9k-webui.16.06.02.SPA.pkg
405612 -rw- 54981568 Nov 13 2017 22:36:40 +00:00 cat9k-sipspa.16.06.02.SPA.pkg
405613 -rw- 6521796 Nov 13 2017 22:36:40 +00:00 cat9k-srdriver.16.06.02.SPA.pkg
405615 -rw- 1536960 Nov 13 2017 22:36:41 +00:00 cat9k-wlc.16.06.02.SPA.pkg
11250098176 bytes total (8812113920 bytes free)
Paso 6. Comprobar versión y nuevo cargador de arranque
Cuando la nueva imagen se inicie, verifique la versión de la nueva imagen con el uso del comando show version:
Nota: Cuando inicia la nueva imagen, el cargador de inicialización se actualiza automáticamente.
Switch#show version
Cisco IOS® XE Software, Version 16.06.02
Cisco IOS® Software [Everest], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.6.2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Wed 01-Nov-17 07:26 by mcpre
Cisco IOS® XE software, Copyright (c) 2005-2017 by Cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS®-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
ROM: IOS-XE ROMMON
BOOTLDR: System Bootstrap, Version 16.6.2r[FC1], RELEASE SOFTWARE (P)
Switch uptime is 20 minutes
Uptime for this control processor is 22 minutes
System returned to ROM by reload
System image file is "bootflash:packages.conf"
Last reload reason: EHSA standby down
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Technology Package License Information:
-----------------------------------------------------------------
Technology-package Technology-package
Current Type Next reboot
------------------------------------------------------------------
network-advantage Permanent network-advantage
cisco C9410R (X86) processor (revision V01) with 869104K/6147K bytes of memory.
Processor board ID FXS2130Q28F
2 Virtual Ethernet interfaces
192 Gigabit Ethernet interfaces
16 Ten Gigabit Ethernet interfaces
4 Forty Gigabit Ethernet interfaces
32768K bytes of non-volatile configuration memory.
15958488K bytes of physical memory.
11161600K bytes of Bootflash at bootflash:.
1638400K bytes of Crash Files at crashinfo:.
0K bytes of WebUI ODM Files at webui:.
Configuration register is 0x2
Switch#show module
Chassis Type: C9410R
Mod Ports Card Type Model Serial No.
---+-----+--------------------------------------+--------------+--------------
1 48 48-Port 10/100/1000 (RJ-45) C9400-LC-48T JAE212409NQ
2 48 48-Port 10/100/1000 (RJ-45) C9400-LC-48T JAE212409N2
3 48 48-Port UPOE 10/100/1000 (RJ-45) C9400-LC-48U JAE21270C1R
4 48 48-Port UPOE 10/100/1000 (RJ-45) C9400-LC-48U JAE21270C1C
5 10 Supervisor 1 Module C9400-SUP-1 JAE2124023Z
Mod MAC addresses Hw Fw Sw Status
---+--------------------------------+----+------------+------------------+--------
1 E4AA.5D59.8420 to E4AA.5D59.844F 1.0 16.6.2r[FC1 16.06.02 ok
2 E4AA.5D59.85AC to E4AA.5D59.85DB 1.0 16.6.2r[FC1 16.06.02 ok
3 E4AA.5D59.BC0C to E4AA.5D59.BC3B 1.0 16.6.2r[FC1 16.06.02 ok
4 E4AA.5D59.B72C to E4AA.5D59.B75B 1.0 16.6.2r[FC1 16.06.02 ok
5 2C5A.0F1C.4F2C to 2C5A.0F1C.4F35 0.6 16.6.2r[FC1 16.06.02 ok
Mod Redundancy Role Operating Redundancy Mode Configured Redundancy Mode
---+-------------------+-------------------------+---------------------------
5 Active active sso
Pasos de actualización para el supervisor secundario
Quite el supervisor de la ranura 5 que se actualizó en los pasos anteriores e inserte el supervisor en espera en la ranura 6 del chasis. La eliminación del primer supervisor es importante porque no se admite la actualización de dos supervisores mientras se insertan ambos en el chasis como se mencionó anteriormente. Puede repetir los mismos pasos de actualización documentados aquí para actualizar el supervisor recién insertado.
Paso 1. Eliminar paquetes no deseados
Nota: No omita este paso. Asegúrese de tener al menos 1 GB de espacio en la memoria flash para expandir una nueva imagen. Limpie los archivos de instalación antiguos en caso de que no haya espacio suficiente.
Switch#install remove inactive Cleaning up unnecessary package files No path specified, will use booted path flash:packages.conf Cleaning flash: Scanning boot directory for packages ... done. Preparing packages list to delete ... cat9k-cc_srdriver.16.06.01.SPA.pkg File is in use, will not delete. cat9k-espbase.16.06.01.SPA.pkg File is in use, will not delete. cat9k-rpbase.16.06.01.SPA.pkg File is in use, will not delete. cat9k-rpboot.16.06.01.SPA.pkg File is in use, will not delete. cat9k-sipbase.16.06.01.SPA.pkg File is in use, will not delete. cat9k-sipspa.16.06.01.SPA.pkg File is in use, will not delete. cat9k-srdriver.B16.06.01.SPA.pkg File is in use, will not delete. cat9k-webui.16.06.01.SPA.pkg File is in use, will not delete. packages.conf File is in use, will not delete. done. The following files will be deleted: [R0]: /flash/cat9k-cc_srdriver.16.06.01.SPA.pkg /flash/cat9k-espbase.16.06.01.SPA.pkg /flash/cat9k-rpbase.16.06.01.SPA.pkg /flash/cat9k-rpboot.16.06.01.SPA.pkg /flash/cat9k-sipbase.16.06.01.SPA.pkg /flash/cat9k-sipspa.16.06.01.SPA.pkg /flash/cat9k-srdriver.16.06.01.SPA.pkg /flash/cat9k-webui.16.06.01.SPA.pkg /flash/cat9k_1.bin /flash/cat9k_1.conf /flash/cat9k_2.1.conf /flash/cat9k_2.bin /flash/cat9k_2.conf /flash/cat9k_iosxe.16.06.01.SSA.bin /flash/packages.conf.00- Do you want to remove the above files? [y/n]y [R0]: Deleting file flash:cat9k-cc_srdriver.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-espbase.16.06.01.SPA.pkg ... done. Deleting file Deleting file flash:cat9k-rpbase.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-rpboot.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-sipbase.B16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-sipspa.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-srdriver.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k-webui.16.06.01.SPA.pkg ... done. Deleting file flash:cat9k_1.bin ... done. Deleting file flash:cat9k_1.conf ... done. Deleting file flash:cat9k_2.1.conf ... done. Deleting file flash:cat9k_2.bin ... done. Deleting file flash:cat9k_2.conf ... done. Deleting file flash:cat9k_iosxe.16.06.01.SSA.bin ... done. Deleting file flash:packages.conf.00- ... done. SUCCESS: Files deleted. --- Starting Post_Remove_Cleanup --- Performing Post_Remove_Cleanup on Active/Standby [R0] Post_Remove_Cleanup package(s) on R0 [R0] Finished Post_Remove_Cleanup on R0 Checking status of Post_Remove_Cleanup on [R0] Post_Remove_Cleanup: Passed on [R0] Finished Post_Remove_Cleanup SUCCESS: install_remove Tue Jun 20 14:16:29 PDT 2017
Paso 2. Copiar nueva imagen en Flash
En este ejemplo, copia la imagen del servidor TFTP en la memoria flash del supervisor.
Switch#copy tftp: bootflash: Address or name of remote host []? 172.16.53.46 Source filename []? cat9k_iosxe.16.06.02.SPA.bin Destination filename [cat9k_iosxe.16.06.02.SPA.bin]? Accessing tftp://172.16.53.46//cat9k_iosxe.16.06.02.SPA.bin... Loading /cat9k_iosxe.16.06.02.SPA.bin from 10.8.0.6 (via GigabitEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 601216545 bytes] 601216545 bytes copied in 50.649 secs (11870255 bytes/sec) Step 3 Use the dir flash command to confirm that the image has been successfully copied to flash. Switch#dir bootflash:*.bin Directory of bootflash:/*.bin Directory of flash:/ 434184 -rw- 601216545 Jul 26 2017 10:18:11 -07:00 cat9k_iosxe.16.06.02.SPA.bin 11353194496 bytes total (8976625664 bytes free)
Paso 3. Verificar la declaración de inicio
Asegúrese de que la instrucción boot esté configurada en packages.conf antes de actualizar 16.6.2 en el modo de instalación. Si está configurado en .bin file, debe cambiarlo a packages.conf.
Switch#show boot BOOT variable = bootflash:packages.conf; Configuration Register is 0x2 MANUAL_BOOT variable = no BAUD variable = 9600 ENABLE_BREAK variable = BOOTMODE variable does not exist IPXE_TIMEOUT variable does not exist CONFIG_FILE variable = If your switches are configured with auto boot, then the switch automatically boots up with the new image. If not, you can manually boot flash:packages.conf Switch: boot flash:packages.conf
Paso 4. Imagen de instalación de software en Flash
Utilice el comando install add file Activate commit para instalar la imagen de destino en flash. Puede apuntar a la imagen de origen en su servidor TFTP o en bootflash si tiene la imagen copiada en flash. En este ejemplo, ya ha copiado la imagen en la memoria flash.
Switch#install add file bootflash:cat9k_iosxe.16.06.02.SPA.bin activate commit
install_add_activate_commit: START Mon Nov 13 23:24:02 UTC 2017
System configuration has been modified.
Press Yes(y) to save the configuration and proceed.
Press No(n) for proceeding without saving the configuration.
Press Quit(q) to exit, you may save configuration and re-enter the command. [y/n/q]y
Building configuration...
[OK]Modified configuration has been saved
*Nov 13 23:24:09.935: %SYS-2-PRIVCFG_ENCRYPT: Successfully encrypted private config file
*Nov 13 23:24:11.314: %IOSXE-5-PLATFORM: R1/0: Nov 13 23:24:11 install_engine.sh: %INSTALL-5-INSTALL_START_INFO: Started install one-shot flash:cat9k_iosxe.16.06.02.SPA.bininstall_add_activate_commit: Adding PACKAGE
This operation requires a reload of the system. Do you want to proceed?
Please confirm you have changed boot config to flash:packages.conf [y/n]y
--- Starting Add ---
Performing Add on Active/Standby
[R1] Add package(s) on R1
[R1] Finished Add on R1
Checking status of Add on [R1]
Add: Passed on [R1]
Finished Add
install_add_activate_commit: Activating PACKAGE
*Nov 13 23:25:28.589: %IOSXE-4-PLATFORM: R1/0: kernel: ISOFS: Unable to identify CD-ROM format.Following packages shall be activated:
/flash/cat9k-wlc.16.06.02.SPA.pkg
/flash/cat9k-webui.16.06.02.SPA.pkg
/flash/cat9k-srdriver.16.06.02.SPA.pkg
/flash/cat9k-sipspa.16.06.02.SPA.pkg
/flash/cat9k-sipbase.16.06.02.SPA.pkg
/flash/cat9k-rpboot.16.06.02.SPA.pkg
/flash/cat9k-rpbase.16.06.02.SPA.pkg
/flash/cat9k-guestshell.16.06.02.SPA.pkg
/flash/cat9k-espbase.16.06.02.SPA.pkg
/flash/cat9k-cc_srdriver.16.06.02.SPA.pkg
This operation requires a reload of the system. Do you want to proceed? [y/n]y
--- Starting Activate ---
Performing Activate on Active/Standby
[R1] Activate package(s) on R1
head: invalid number of lines: '/tmp/Activate.rp-1-1-1.20171113232845.out.log'
[R1] Finished Activate on R1
Checking status of Activate on [R1]
Activate: Passed on [R1]
Finished Activate
--- Starting Commit ---
Performing Commit on Active/Standby
*Nov 13 23:28:47.521: %IOSXE-5-PLATFORM: R1/0: Nov 13 23:28:47 rollback_timer.sh: %INSTALL-5-INSTALL_AUTO_ABORT_TIMER_PROGRESS: Install auto abort timer will expire in 7200 seconds[R1] Commit package(s) on R1
[R1] Finished Commit on R1
Checking status of Commit on [R1]
Commit: Passed on [R1]
Finished Commit
Install will reload the system now!
SUCCESS: install_add_activate_commit Mon Nov 13 23:29:14 UTC 2017
Switch#
*Nov 13 23:29:14.578: %IOSXE-5-PLATFORM: R1/0: Nov 13 23:29:14 install_engine.sh: %INSTALL-5-INSTALL_COMPLETED_INFO: Completed install one-shot PACKAGE flash:cat9k_iosxe.16.06.02.SPA.binNov 13 23:29:27
Initializing Hardware...
System Bootstrap, Version 16.6.1r [FC2], RELEASE SOFTWARE (P)
Compiled Sat 07/15/2017 10:06:12.23 by rel
Current image running:
Primary Rommon Image
Last reset cause: SoftwareResetTrig
C9400-SUP-1 platform with 16777216 Kbytes of main memory
Preparing to autoboot. [Press Ctrl-C to interrupt] 0
attempting to boot from [bootflash:packages.conf]
Located file packages.conf
#
#######################################################################################################################################################################
Validate packages: SHA-1 hash:
calculated 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
expected 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
%IOSXEBOOT-4-BOOTLOADER_UPGRADE: (rp/1): ### Mon Nov 13 23:32:20 Universal 2017 PLEASE DO NOT POWER CYCLE ### BOOT LOADER UPGRADING
%IOSXEBOOT-4-BOOTLOADER_UPGRADE: (rp/1): boot loader upgrade successful << Bootloader upgrade done
%IOSXEBOOT-4-BOOTLOADER_UPGRADE: (rp/1): Reloading the Supervisor to enable the New BOOTLOADER
Initializing Hardware...
Initializing Hardware...
Initializing Hardware...
System Bootstrap, Version 16.6.2r[FC1], RELEASE SOFTWARE (P)
Compiled Tue 10/31/2017 11:38:44.98 by rel
Current image running:
Primary Rommon Image
Last reset cause: SoftwareResetTrig
C9400-SUP-1 platform with 16777216 Kbytes of main memory
Preparing to autoboot. [Press Ctrl-C to interrupt] 0
attempting to boot from [bootflash:packages.conf]
Located file packages.conf
#
#######################################################################################################################################################################
Validate packages: SHA-1 hash:
calculated 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
expected 550C9730:667B2788:DD6F6B06:D0FFA819:01A315DA
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 IOS® Software [Everest], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.6.2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Wed 01-Nov-17 07:26 by mcpre
Paso 5. Verificar paquetes e imágenes nuevos después de la actualización
Después de que el software se haya instalado correctamente, verifique que la partición flash tenga los nuevos archivos .pkg. Aquí puede ver el ejemplo de salida.
Switch#dir bootflash:*.pkg Directory of bootflash:/*.pkg Directory of bootflash:/ 405607 -rw- 5186504 Nov 13 2017 22:36:25 +00:00 cat9k-cc_srdriver.16.06.02.SPA.pkg 405608 -rw- 76649412 Nov 13 2017 22:36:27 +00:00 cat9k-espbase.16.06.02.SPA.pkg 405609 -rw- 1536964 Nov 13 2017 22:36:27 +00:00 cat9k-guestshell.16.06.02.SPA.pkg 405610 -rw- 380625856 Nov 13 2017 22:36:38 +00:00 cat9k-rpbase.16.06.02.SPA.pkg 405616 -rw- 29580684 Nov 13 2017 22:36:48 +00:00 cat9k-rpboot.16.06.02.SPA.pkg 405611 -rw- 27612100 Nov 13 2017 22:36:39 +00:00 cat9k-sipbase.16.06.02.SPA.pkg 405614 -rw- 12268480 Nov 13 2017 22:36:41 +00:00 cat9k-webui.16.06.02.SPA.pkg 405612 -rw- 54981568 Nov 13 2017 22:36:40 +00:00 cat9k-sipspa.16.06.02.SPA.pkg 405613 -rw- 6521796 Nov 13 2017 22:36:40 +00:00 cat9k-srdriver.16.06.02.SPA.pkg 405615 -rw- 1536960 Nov 13 2017 22:36:41 +00:00 cat9k-wlc.16.06.02.SPA.pkg 11250098176 bytes total (8812113920 bytes free)
Dado que ambos supervisores se actualizan individualmente, inserte el primer supervisor en la ranura 5 y debe unirse como supervisor en espera.
Checking module status with both supervisors inserted Switch#show module Chassis Type: C9410R Mod Ports Card Type Model Serial No. ---+-----+--------------------------------------+--------------+-------------- 1 48 48-Port 10/100/1000 (RJ-45) C9400-LC-48T JAE212409NQ 2 48 48-Port 10/100/1000 (RJ-45) C9400-LC-48T JAE212409N2 3 48 48-Port UPOE 10/100/1000 (RJ-45) C9400-LC-48U JAE21270C1R 4 48 48-Port UPOE 10/100/1000 (RJ-45) C9400-LC-48U JAE21270C1C 5 10 Supervisor 1 Module C9400-SUP-1 JAE21240235 6 10 Supervisor 1 Module C9400-SUP-1 JAE21240235 Mod MAC addresses Hw Fw Sw Status ---+--------------------------------+----+------------+------------------+-------- 1 E4AA.5D59.8420 to E4AA.5D59.844F 1.0 16.6.2r[FC1 16.06.02 ok 2 E4AA.5D59.85AC to E4AA.5D59.85DB 1.0 16.6.2r[FC1 16.06.02 ok 3 E4AA.5D59.BC0C to E4AA.5D59.BC3B 1.0 16.6.2r[FC1 16.06.02 ok 4 E4AA.5D59.B72C to E4AA.5D59.B75B 1.0 16.6.2r[FC1 16.06.02 ok 5 2C5A.0F1C.4F2C to 2C5A.0F1C.4F35 0.6 16.6.2r[FC1 16.06.02 ok 6 2C5A.0F1C.4F36 to 2C5A.0F1C.4F3F 0.6 16.6.2r[FC1 16.06.02 ok Mod Redundancy Role Operating Redundancy Mode Configured Redundancy Mode ---+-------------------+-------------------------+--------------------------- 5 Standby standby hot sso 6 Active active sso
Comprobar redundancia
Los módulos supervisores de Catalyst 9400 (hardware) admiten redundancia. La redundancia de software se soporta en Cisco IOS ® XE Everest 16.6.2. En la versión de software 16.6.2, la función Route Processor Redundancy (RPR) no es compatible. Utilice los comandos show redundancy y show platform software iomd redundancy para asegurarse de que tanto Stateful Switchover (SSO) como IOMD estén preparados antes de realizar cualquier switchover.
Redundancia RPR
Cuando un motor supervisor en espera se ejecuta en modo RPR, se inicia en estado parcialmente inicializado y se sincroniza con la configuración persistente del motor supervisor activo. El RPR no se soporta en la versión actual 16.6.2.
En el caso de conmutación de Supervisor Engine, el tráfico se interrumpe porque en el modo RPR todos los puertos físicos se reinician ya que no se mantiene el estado entre los motores supervisores que se relaciona con los tipos de módulos y el estado. Cuando se conmuta, cuando el motor supervisor en espera completa su inicialización, lee la información de hardware directamente desde el módulo y se convierte en el motor supervisor activo.
Redundancia SSO
Cuando un Supervisor Engine en espera se ejecuta en modo SSO, el Supervisor Engine en espera se inicia en un estado completamente inicializado y se sincroniza con la configuración persistente y la configuración en ejecución del Supervisor Engine activo. Posteriormente mantiene el estado de los protocolos enumerados aquí y todos los cambios en los estados de hardware y software para las funciones que soportan stateful switchover se mantienen en sincronización.
En consecuencia, ofrece cero interrupciones en las sesiones de Capa 2 en una configuración de Supervisor Engine redundante.
Debido a que el motor supervisor en espera reconoce el estado del link de hardware de cada link, los puertos que estuvieron activos antes del switchover permanecen activos, lo que incluye los puertos de link ascendente. Sin embargo, debido a que los puertos de link ascendente están físicamente en el motor supervisor, se pueden desconectar si se elimina el motor supervisor.
Si falla el motor supervisor activo, el motor supervisor en espera se activa. Este motor supervisor activo recientemente utiliza la información de switching de capa 2 existente para continuar reenviando el tráfico.
IOMD is Input Output Module Driver software process. Check if IOMds are ready and have initialized Software/hardware.
Switch# show platform software iomd redundancy
Configured Redundancy Mode = sso
Operating Redundancy Mode = sso
Local RF state = ACTIVE
Peer RF state = STANDBY HOT
slot PSM STATE SPA INTF HA_STATE HA_ACTIVE
1 ready started ready 00:10:49
2 ready started ready 00:10:49
3 ready started ready 00:10:48
4 ready started ready 00:10:49
5 ready started ready 00:10:54
6 ready started ready 00:10:53 ***active RP
Switch#show redundancy
Redundant System Information :
------------------------------
Available system uptime = 31 minutes
Switchovers system experienced = 0
Standby failures = 0
Last switchover reason = none
Hardware Mode = Duplex
Configured Redundancy Mode = sso
Operating Redundancy Mode = sso
Maintenance Mode = Disabled
Communications = Up
Current Processor Information :
-------------------------------
Active Location = slot 6
Current Software state = ACTIVE
Uptime in current state = 31 minutes
Image Version = Cisco IOS ®Software [Everest], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.6.2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Wed 01-Nov-17 07:26 by mcpre
BOOT = bootflash:packages.conf;
CONFIG_FILE =
Configuration register = 0x2
Peer Processor Information :
----------------------------
Standby Location = slot 5
Current Software state = STANDBY HOT
Uptime in current state = 26 minutes
Image Version = Cisco IOS ®Software [Everest], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.6.2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Wed 01-Nov-17 07:26 by mcpre
BOOT = bootflash:packages.conf;
CONFIG_FILE =
Configuration register = 0x2
Con la colaboración de ingenieros de Cisco
- Anshu SharmaCisco TAC Engineer
- Shashank SinghCisco Technical Leader
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