User Tools
juniper:os_upgrade
OS Upgrade
Log file can be found OS Upgrade Log
- set cli screen-length 0
- show chassis hardware
- show interface terse
- show interface description
- show bgp summary
- show ospf route
- show configuration | no-more
- show configuration | display set | no-more
- show version
- show chassis alarms
- —
- request system software add /var/tmp?
- request system software add /var/tmp/name123 reboot
- —
- request system reboot
- —
loader> set ipaddr=192.168.1.56 loader> set netmask=255.255.255.0 loader> set gateway=192.168.1.254 loader> set serverip=192.168.1.204 loader> install --format tftp://192.168.1.204/jinstall-ex-4200-14.1X53-D52.4-domestic-signed.tgz root@:RE:0% cli root> show version fpc0: -------------------------------------------------------------------------- Model: ex4200-24t Junos: 14.1X53-D52.4 root> show system snapshot media internal root> request system software add /var/tmp/install/jinstall-ex-4200-15.1R7.9-controlled-signed.tgz no-copy root> request system reboot root@:RE:0% cli root> show version fpc0: -------------------------------------------------------------------------- Model: ex4200-24t Junos: 15.1R7.9 JUNOS EX Software Suite [15.1R7.9] root> show system snapshot media internal fpc0: -------------------------------------------------------------------------- Information for snapshot on internal (/dev/da0s1a) (backup) Creation date: Nov 8 21:26:11 2019 JUNOS version on snapshot: jdocs-ex: 14.1X53-D52.4 junos : ex-14.1X53-D52.4 junos-ex-4200: 14.1X53-D52.4 jweb-ex: 14.1X53-D52.4 Information for snapshot on internal (/dev/da0s2a) (primary) Creation date: Sep 11 06:12:40 2018 JUNOS version on snapshot: jcrypto-ex: 15.1R7.9 jdocs-ex: 15.1R7.9 junos : ex-15.1R7.9 junos-ex-4200: 15.1R7.9 jweb-ex: 15.1R7.9 root> request system snapshot slice alternate root> show system snapshot media internal fpc0: -------------------------------------------------------------------------- Information for snapshot on internal (/dev/da0s1a) (backup) Creation date: Sep 11 06:23:00 2018 JUNOS version on snapshot: jcrypto-ex: 15.1R7.9 jdocs-ex: 15.1R7.9 junos : ex-15.1R7.9 junos-ex-4200: 15.1R7.9 jweb-ex: 15.1R7.9 Information for snapshot on internal (/dev/da0s2a) (primary) Creation date: Sep 11 06:12:40 2018 JUNOS version on snapshot: jcrypto-ex: 15.1R7.9 jdocs-ex: 15.1R7.9 junos : ex-15.1R7.9 junos-ex-4200: 15.1R7.9 jweb-ex: 15.1R7.9 root> show system storage fpc0: -------------------------------------------------------------------------- Filesystem Size Used Avail Capacity Mounted on /dev/da0s2a 184M 160M 9.4M 94% / devfs 1.0K 1.0K 0B 100% /dev /dev/md0 282M 282M 0B 100% /packages/mnt/junos /dev/md1 6.8M 2.1M 4.1M 33% /packages/mfs-fips-mode-powerpc /dev/md2 5.4M 5.4M 0B 100% /packages/mnt/fips-mode-powerpc-15.1R7.9 /dev/md3 6.7M 2.0M 4.1M 33% /packages/mfs-jcrypto-ex /dev/md4 5.3M 5.3M 0B 100% /packages/mnt/jcrypto-ex-15.1R7.9 /dev/md5 8.7M 4.1M 3.9M 51% /packages/mfs-jdocs-ex /dev/md6 12M 12M 0B 100% /packages/mnt/jdocs-ex-15.1R7.9 /dev/md7 45M 40M 1.4M 97% /packages/mfs-junos-ex-4200 /dev/md8 83M 83M 0B 100% /packages/mnt/junos-ex-4200-15.1R7.9 /dev/md9 14M 9.1M 3.5M 72% /packages/mfs-jweb-ex /dev/md10 26M 26M 0B 100% /packages/mnt/jweb-ex-15.1R7.9 /dev/da0s3e 123M 1.7M 111M 2% /var /dev/md11 252M 12K 232M 0% /tmp /dev/da0s3d 369M 17M 323M 5% /var/tmp /dev/da0s4d 62M 68K 57M 0% /config /dev/md12 118M 20M 89M 18% /var/rundb procfs 4.0K 4.0K 0B 100% /proc /var/jail/etc 123M 1.7M 111M 2% /packages/mnt/jweb-ex-15.1R7.9/jail/var/etc /var/jail/run 123M 1.7M 111M 2% /packages/mnt/jweb-ex-15.1R7.9/jail/var/run /var/jail/tmp 123M 1.7M 111M 2% /packages/mnt/jweb-ex-15.1R7.9/jail/var/tmp /var/tmp 369M 17M 323M 5% /packages/mnt/jweb-ex-15.1R7.9/jail/var/tmp/uploads devfs 1.0K 1.0K 0B 100% /packages/mnt/jweb-ex-15.1R7.9/jail/dev /var/jail/jweb-app 123M 1.7M 111M 2% /packages/mnt/jweb-ex-15.1R7.9/jail/var/jweb-app /dev/md13 6.8M 2.1M 4.1M 33% /packages/mfs-fips-mode-powerpc /dev/md14 6.7M 2.0M 4.1M 33% /packages/mfs-jcrypto-ex /dev/md15 8.7M 4.1M 3.9M 51% /packages/mfs-jdocs-ex /dev/md16 45M 40M 1.4M 97% /packages/mfs-junos-ex-4200 /dev/md17 14M 9.1M 3.5M 72% /packages/mfs-jweb-ex
The rest of the text below is for informational purposes.
====FTP from server to Juniper device==== Check for empty install directory in Linux shell <code> root@:RE:0% ls /var/tmp/install
If directory doesn't exist
root@:RE:0% mkdir /var/tmp/install
If directory isn't empty
root@:RE:0% mkdir /var/tmp/install2
To remove a directory that is empty
root@:RE:0% rmdir /var/tmp/install2
Enter Operational (CLI) mode, in order to program the Juniper device
cli
Copy the file from an FTP sever to the Juniper device
file copy ftp://tim@192.168.1.204/ftpfiles/jinstall-ex-4200-15.1R1.8-controlled-signed.tgz /var/tmp/install
Password for tim@192.168.1.204:
/var/tmp//...transferring.file.........Cbk9Op/100% of 134 MB 4113 kBps 00m00s
{master:0}
root>
To install the image
root> request system software add /var/tmp/install/jinstall-ex-4200-15.1R1.8-controlled-signed.tgz no-copy
[Jan 20 11:07:57]: Checking pending install on fpc0
[Jan 20 11:08:32]: Validating on fpc0
[Jan 20 11:08:49]: Done with validate on all virtual chassis members
fpc0:
Verify the signature of the new package
Verified jinstall-ex-4200-15.1R1.8-controlled.tgz signed by PackageProductionRSA_2015
WARNING: A reboot is required to install the software
WARNING: Use the 'request system reboot' command immediately
{master:0}
root>
Reboot the system after the install
root> request system reboot
Reboot the system ? [yes,no] (no) yes
Shutdown at Wed Jan 20 11:12:50 2016.
[pid 2983]
{master:0}
root>
*** System shutdown message from root@ ***
System going down in 1 minute
juniper/os_upgrade.txt · Last modified: 2025/02/17 23:37 by 127.0.0.1
