Обновление контроллера до версии 8.0.110.0
Шаги для обновления контроллера:
1) Убедитесь что софт на контролле старый, тем самым подтвердив что вы находитесь на нужном контроллере =)
(Cisco Controller) >show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 7.6.100.0 Bootloader Version............................... 1.0.20 Field Recovery Image Version..................... 7.6.95.16 Firmware Version................................. FPGA 1.7, Env 1.8, USB console 2.2 Build Type....................................... DATA + WPS
2) Скачайте новый WLC и FUS firmware и положите в tftp директорию
AIR-CT5500-K9-8-0-110-0.aes AIR-CT5500-K9-1-9-0-0-FUS.aes
3) Теперь заливаем основной софт на контроллер
(Cisco Controller) >transfer download path wifi/ (Cisco Controller) >transfer download mode tftp (Cisco Controller) >transfer download datatype code (Cisco Controller) >transfer download serverip 192.168.64.13 (Cisco Controller) >transfer download filename AIR-CT5500-K9-8-0-110-0.aes (Cisco Controller) >transfer download start
Mode............................................. TFTP Data Type........................................ Code TFTP Server IP................................... 192.168.64.13 TFTP Packet Timeout.............................. 6 TFTP Max Retries................................. 10 TFTP Path........................................ wifi/ TFTP Filename.................................... AIR-CT5500-K9-8-0-110-0.aes
This may take some time. Are you sure you want to start? (y/N) y
TFTP Code transfer starting. TFTP receive complete... extracting components. Checking Version Built. Image version check passed. Executing init script. Executing backup script. Writing new RTOS to flash disk. Writing new FP to flash disk. Writing new AP Image Bundle to flash disk. Executing fini script. Reading AP IMAGE version info. File transfer is successful Reboot the controller for update to complete Optionally, pre-download the image to APs before rebooting to reduce network downtime.
Процесс закачки софта и его записи в систему занял минут 40 минут.
4) Теперь перегружаемся
(Cisco Controller) >reset system
The system has unsaved changes. Would you like to save them now? (y/N) y
Configuration Saved
5) Проверяем что основной софт обновился
(Cisco Controller) >show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 8.0.110.0 Bootloader Version............................... 1.0.20 Field Recovery Image Version..................... 7.6.95.16 Firmware Version................................. FPGA 1.7, Env 1.8, USB console 2.2 Build Type....................................... DATA + WPS
6) Чтобы wlc контроллер работал стабильно, настоятельно рекоммендуется обновить и FUS. Field Upgrade Software (FUS) это пакет обновления AES для связанных с системой компонентов. Пакет используется для обновления таких вещей как bootloader, field recovery image, FPGA/MCU.
7) Загружаем FUS
(Cisco Controller) >transfer download mode tftp (Cisco Controller) >transfer download datatype code (Cisco Controller) >transfer download serverip 192.168.64.13 (Cisco Controller) >transfer download filename AIR-CT5500-K9-1-9-0-0-FUS.aes (Cisco Controller) >transfer download path wifi/ (Cisco Controller) >transfer download start
Mode............................................. TFTP Data Type........................................ Code TFTP Server IP................................... 192.168.64.13 TFTP Packet Timeout.............................. 6 TFTP Max Retries................................. 10 TFTP Path........................................ wifi/ TFTP Filename.................................... AIR-CT5500-K9-1-9-0-0-FUS.aes
This may take some time. Are you sure you want to start? (y/N) y
TFTP Code transfer starting. TFTP receive complete... extracting components. Image version check passed. Writing new Field Upgrade Software RTOS to flash disk. Writing new Field Upgrade Software FP image to flash disk. Writing new Bootloader to flash disk. Writing new Offline Diagnostic Image to flash disk. Writing new Field Recovery Image to flash disk. Writing new USB to flash disk. Executing fini script.
File transfer is successful Reboot the controller for update to complete Optionally, pre-download the image to APs before rebooting to reduce network downtime.
8) Перегружаем контроллер
(Cisco Controller) >reset system
The system has unsaved changes. Would you like to save them now? (y/N) y
контроллер ушел в себя и вернулся через пол часа, теперь у нас Field Recovery Image 7.6.101.1 версии.