Upgrade Junos ( Juniper )

Sekarang saya akan share mengenai upgrade junos, karena sekarang IT Network sudah mulai familiar dengan router juniper maka dari itu saya sekarang share sedikit tentang cara upgrade junos.

1. Buat snapshot, untuk menghidarkan diri dari kehilangan script-script shell dan juga log files
>request system snapshot

2. Siapkan installer Junos, saya mempunyai akses ke tempat download Junos karena institusi tempat saya bekerja menggunakan perangkat jaringan Juniper

3. Jalankan ftp di dalam router juniper kita:
>configure
#set system service ftp
#set system login user ftpuser class super-user authentication plain-text-password

Masukan password, lalu lakukan commit
#commit

4. Sekarang akses ftp di router Juniper anda melalui command line interface di PC desktop anda, dalam hal ini saya mengakses dari operating system windows 7

D:\installer\jinstall>ftp 192.168.2.2
Connected to 192.168.2.2.
220 JunOS FTP server (Version 6.00LS) ready.
User (192.168.2.2:(none)): ftpuser
331 Password required for ftpuser.
Password:
230 User ftpuser logged in.
ftp> dir
200 PORT command successful.
150 Opening ASCII mode data connection for ‘/bin/ls’.
total 4
drwxr-xr-x 2 ftpuser staff 512 Nov 16 06:37 .ssh
226 Transfer complete.
ftp: 62 bytes received in 0.03Seconds 1.94Kbytes/sec.
ftp> bin
200 Type set to I.
ftp> cd /var/tmp
250 CWD command successful.
ftp> put jinstall-11.2R3.3-export-signed.tgz
200 PORT command successful.
150 Opening BINARY mode data connection for ‘jinstall-11.2R3.3-export-signed.tgz
‘.
226 Transfer complete.
ftp: 385028730 bytes sent in 587.42Seconds 655.46Kbytes/sec.
ftp>

5. Kembali lagi ke router Juniper kita dan lakukan upgrade
>request system software add /var/tmp/jinstall-11.2R3.3-export-signed.tgz
Dalam menjalankan proses ini akan ada proses verifikasi terhadap aplikasi-aplikasi yang kita tambahkan:

Atau dengan cara lain yaitu, masuk kedalam shell FreeBSD, lalu ketikan perintah berikut:
Pkg_add /var/tmp/jinstall-11.2R3.3-export-signed.tgz

6. Reboot router dan proses installasi akan dimulai setelah system menyala kembali.

7. Pada saat login kembali lakukan pengecekan versi:
>show version
Hostname: JunOS
Model: olive
JUNOS Base OS boot [11.2R3.3]
JUNOS Base OS Software Suite [11.2R3.3]
JUNOS Kernel Software Suite [11.2R3.3]
JUNOS Packet Forwarding Engine Support (M/T Common) [11.2R3.3]
JUNOS Packet Forwarding Engine Support (M20/M40) [11.2R3.3]
JUNOS Online Documentation [11.2R3.3]
JUNOS Voice Services Container package [11.2R3.3]
JUNOS Border Gateway Function package [11.2R3.3]
JUNOS Services AACL Container package [11.2R3.3]
JUNOS Services LL-PDF Container package [11.2R3.3]
JUNOS Services PTSP Container package [11.2R3.3]
JUNOS Services Stateful Firewall [11.2R3.3]
JUNOS Services NAT [11.2R3.3]
JUNOS Services Application Level Gateways [11.2R3.3]
JUNOS Services Captive Portal and Content Delivery Container package [11.2R3.3]
JUNOS Services RPM [11.2R3.3]
JUNOS Services HTTP Content Management package [11.2R3.3]
JUNOS AppId Services [11.2R3.3]
JUNOS IDP Services [11.2R3.3]
JUNOS Runtime Software Suite [11.2R3.3]
JUNOS Routing Software Suite [11.2R3.3]