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среда, 29 июля 2015 г.

Juniper EX2200-24T-4G оновлення прошивки

root@:RE:0% cd /var/tmp
root@:RE:0% mkdir usb
Вставляємо флешку де записано прошивку, монтуємо її та копіюємо firmware:
root@:RE:0% ls -l /dev/da1*
crw-r-----  1 root  operator    0,  83 Jun 25 18:23 /dev/da1
crw-r-----  1 root  operator    0,  84 Jun 25 18:23 /dev/da1s1
root@:RE:0% mount_msdosfs /dev/da1s1 usb
root@:RE:0% cp usb/jinstall-ex-2200-12.3R10.2-domestic-signed.tgz .
root@:RE:0% umount /var/tmp/usb
Переходимо у cli та оновлюємось:
root@:RE:0% cli
root> request system software add jinstall-ex-2200-12.3R10.2-domestic-signed.tgz
root> request system reboot
Оновлюємось. Після того як все закінчиться знову заходимо у систему.
root@:RE:0% cli
root> show system storage partitions 
fpc0:
--------------------------------------------------------------------------
Boot Media: internal (da0)
Active Partition: da0s1a
Backup Partition: da0s2a
Currently booted from: active (da0s1a)

Partitions information:
  Partition  Size   Mountpoint
  s1a        183M   /         
  s2a        184M   altroot   
  s3d        369M   /var/tmp  
  s3e        123M   /var      
  s4d        62M    /config   

root> show system snapshot media internal   
fpc0:
--------------------------------------------------------------------------
Information for snapshot on       internal (/dev/da0s1a) (primary)
Creation date: Jun 25 19:00:55 2015
JUNOS version on snapshot:
  jbase  : ex-12.3R10.2
  jkernel-ex-2200: 12.3R10.2
  jcrypto-ex: 12.3R10.2
  jdocs-ex: 12.3R10.2
  jswitch-ex: 12.3R10.2
  jpfe-ex22x: 12.3R10.2
  jroute-ex: 12.3R10.2
  jweb-ex: 12.3R10.2
  fips-mode-arm: 12.3R10.2
Information for snapshot on       internal (/dev/da0s2a) (backup)
Creation date: Jun 25 18:18:09 2015
JUNOS version on snapshot:
  jbase  : ex-12.3R4.6
  jkernel-ex-2200: 12.3R4.6
  jcrypto-ex: 12.3R4.6
  jdocs-ex: 12.3R4.6
  jswitch-ex: 12.3R4.6
  jpfe-ex22x: 12.3R4.6
  jroute-ex: 12.3R4.6                   
  jweb-ex: 12.3R4.6
  fips-mode-arm: 12.3R4.6
Сінхронизуємо розділи:
root> request system snapshot media internal slice alternate
root> show system snapshot media internal 
fpc0:
--------------------------------------------------------------------------
Information for snapshot on       internal (/dev/da0s1a) (primary)
Creation date: Jun 25 19:00:55 2015
JUNOS version on snapshot:
  jbase  : ex-12.3R10.2
  jkernel-ex-2200: 12.3R10.2
  jcrypto-ex: 12.3R10.2
  jdocs-ex: 12.3R10.2
  jswitch-ex: 12.3R10.2
  jpfe-ex22x: 12.3R10.2
  jroute-ex: 12.3R10.2
  jweb-ex: 12.3R10.2
  fips-mode-arm: 12.3R10.2
Information for snapshot on       internal (/dev/da0s2a) (backup)
Creation date: Jun 25 19:24:54 2015
JUNOS version on snapshot:
  jbase  : ex-12.3R10.2
  jkernel-ex-2200: 12.3R10.2
  jcrypto-ex: 12.3R10.2
  jdocs-ex: 12.3R10.2
  jswitch-ex: 12.3R10.2
  jpfe-ex22x: 12.3R10.2
  jroute-ex: 12.3R10.2                  
  jweb-ex: 12.3R10.2
  fips-mode-arm: 12.3R10.2
Про всяк випадок перезавантажуємось:
root> request system reboot
і переконуємось, що все гаразд.