Текущая версия софта на моем беспроводном контроллере cisco 4402 — 7.0.116.0, Emergency Image Version и Bootloader такой же версии. Скачиваю файлы AIR-WLC4400-K9-7-0-250-0.aes и AIR-WLC4400-K9-7-0-250-0-ER.aes и поочереди их загружаю.
(Cisco Controller) >show sysinfo Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 7.0.116.0 RTOS Version..................................... 7.0.116.0 Bootloader Version............................... 7.0.116.0 Emergency Image Version.......................... 7.0.116.0 Build Type....................................... DATA + WPS
Закачиваю AIR-WLC4400-K9-7-0-250-0.aes. Запись на flash заняла минут 20. Затем ребутаю wlc.
(Cisco Controller) >transfer download datatype code (Cisco Controller) >transfer download mode tftp (Cisco Controller) >transfer download filename AIR-WLC4400-K9-7-0-250-0.aes (Cisco Controller) >transfer download serverip 172.26.26.1 (Cisco Controller) >transfer download path (Cisco Controller) >transfer download start
Mode............................................. TFTP Data Type........................................ Code TFTP Server IP................................... 172.26.26.1 TFTP Packet Timeout.............................. 6 TFTP Max Retries................................. 10 TFTP Path........................................ TFTP Filename.................................... AIR-WLC4400-K9-7-0-250-0.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. Executing backup script. Writing new RTOS to flash disk. Writing new Code to flash disk. Writing new APIB to flash disk. Executing install_apib script. Executing fini script.
TFTP File transfer is successful. Reboot the controller for update to complete. Optionally, pre-download the image to APs before rebooting to reduce network downtime.
(Cisco Controller) >reset system The system has unsaved changes. Would you like to save them now? (y/N) y Configuration Saved! System will now restart! [Connection to wlc closed by foreign host]
Проверяем.
(Cisco Controller) >show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 7.0.250.0 RTOS Version..................................... 7.0.250.0 Bootloader Version............................... 7.0.116.0 Emergency Image Version.......................... 7.0.116.0 Build Type....................................... DATA + WPS
Жду когда точки доступа зальют новую прошивку с wlc и загружаю в нее AIR-WLC4400-K9-7-0-250-0-ER.aes для обновления Bootloader и Emergency Image.
(Cisco Controller) >transfer download mode tftp (Cisco Controller) >transfer download datatype code (Cisco Controller) >transfer download serverip 172.26.26.1 (Cisco Controller) >transfer download path (Cisco Controller) >transfer download filename AIR-WLC4400-K9-7-0-250-0-ER.aes (Cisco Controller) >transfer download start
Mode............................................. TFTP Data Type........................................ Code TFTP Server IP................................... 172.26.26.1 TFTP Packet Timeout.............................. 6 TFTP Max Retries................................. 10 TFTP Path........................................ TFTP Filename.................................... AIR-WLC4400-K9-7-0-250-0-ER.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. Writing new bootloader to flash. Writing new Emergency Bootloader to flash disk. Writing new Emergency Bootloader RTOS to flash disk. Executing fini script.
TFTP File transfer is successful. Reboot the controller for update to complete. Optionally, pre-download the image to APs before rebooting to reduce network downtime.
Перегружаю и проверяю версию.
(Cisco Controller) >reset system The system has unsaved changes. Would you like to save them now? (y/N) y Configuration Saved! System will now restart! [Connection to wlc closed by foreign host]
(Cisco Controller) >show sysinfo Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 7.0.250.0 RTOS Version..................................... 7.0.250.0 Bootloader Version............................... 7.0.250.0 Emergency Image Version.......................... 7.0.250.0 Build Type....................................... DATA + WPS