Aruba AOS Upgrade Process: Step-by-Step Guide

Network Engineers ke liye Aruba Controller ya Gateway ko upgrade karna ek critical task hota hai. Agar process sahi na ho, toh downtime ka khatra rehta hai. Is blog mein hum Aruba AOS upgrade process ArubaOS (AOS) ko upgrade karne ka sabse safe aur optimize tarika dekhenge.

1. Pre-Upgrade Checklist (Zaroori Taiyari)

Aruba AOS upgrade process Upgrade shuru karne se pehle ye cheezein check kar lein taaki baad mein koi problem na ho:

Release Notes Padhein: Hamesha check karein ki naye version mein kya changes hain aur koi known bugs toh nahi.

Backup Lein: Sabse zaroori step! Flash,Configuration,Files,Logs ka backup zaroor lein.ye backup aapko Aruba GUI portal under Diagnostics > Technical Support

and Maintenance > Configuration Management me Mil jayega

Hardware Compatibility: Check karein ki aapka controller model naye AOS version ko support karta hai ya nahi. from Aruab Support Portal.You can download the firmware from the Aruba Portal.

Space Check: show storage command se check karein ki controller mein image file ke liye kaafi space hai.

2. Aruba AOS Upgrade Process (Step-by-Step)

Method A: Using Web UI (GUI)

1. Maintenance Tab: Aruba Dashboard mein login karein aur Maintenance > Software Management par jayein.
2. Upload Image: “Upload Image” section mein jayein.
3. Local File: Apne PC se downloaded AOS image file select karein.
4. Partition Select: Aapke controller mein do partitions hote hain (Partition 0 aur 1). Jo “Non-Default” ho, use select karein taaki purana version backup ke liye safe rahe.
5. Change Boot Parameters from: Maintenance > Software Management > Boot Parameters and select the partition which selected for upgrade.
6. Upgrade & Reboot: File upload hone ke baad “Upgrade” par click karein aur process khatam hone par device ko Reboot karein.

Method B: Using CLI (Command Line)

Agar aap comfortable hain, toh CLI sabse fast tarika hai:

1. Image Transfer: TFTP ya FTP server ka use karke file transfer karein: copy tftp: system: partition <0 or 1>
2. Verify Image: Check karein ki image sahi se copy hui hai: show image version
3. Boot Partition Set Karein: Nayi image wale partition ko default set karein: boot system partition
4. Reload: Device ko restart karein: reload

3. Post-Upgrade Verification

Device restart hone ke baad ye commands run karke check karein ki sab sahi hai: Post Aruba AOS upgrade process

1. Version Check: show version (Check karein naya version dikha raha hai ya nahi).
2. AP Status: show ap database (Check karein ki saare Access Points up hain).
3. Log Check: show log error (Check karein koi naya error toh nahi aa raha).