Juniper EX3300 Firmware

[compir99]

Greetings everyone,

I decided to take the plunge into the Juniper world and recently just purchased a Juniper EX3300 for my lab environment.

I could use hand getting the latest firmware for the switch particularly 12.3R12-S17 ... if you could please lend a hand, that would be upmost appreciated!

Many thanks!

 

[RichAlgeni]

Do you still need this?

 

[jmanzo1996]

Do you still need this?

Would you happen to have ex3300 firmware?

 

[jmanzo1996]

I do.
Junos EX3300

Would you be able to share it? Which version do you have available ? Thanks

 

[RichAlgeni]

Think I screwed up the link, sorry! Try this: Junos EX3300

 

[jmanzo1996]

It isn't working.

 

[jmanzo1996]

Nice man thanks would you happen to have 12.3R12 for ex3300?

 

[RichAlgeni]

Try this link, I just tried it, and it downloaded fine. Junos EX3300

 

[RichAlgeni]

Nice man thanks would you happen to have 12.3R12 for ex3300?

This was the only one I could find. But I'll keep looking.

 

[RichAlgeni]

You'll need to install the updated firmware first, then install the updated JWeb. The checksums come the Junos website.

 

[RichAlgeni]

Here you go

Rapidgator: Buy premium account

Pay download site? I wouldn't trust anything from there.

 

[klui]

That's unwarranted in this case. The signatures are available on Juniper's website and while you can pay to have faster downloads, you can still obtain the package.

Besides if the signatures don't match JunOS won't install the firmware anyway. In this case the MD5 an SHA1 signatures match.

 

[RichAlgeni]

Is there a reason why 12.3 would be preferable to 15.1?

 

[RichAlgeni]

I also have jinstall-ex-4200-15.1R7.9-domestic-signed.tgz if anyone needs it.

 

[klui]

Smaller memory footprint. Juniper still recommends 12.3 for the 3300.

CEC Juniper Community

supportportal.juniper.net

 

[RichAlgeni]

Smaller memory footprint. Juniper still recommends 12.3 for the 3300.

Understood. I didn't realize that. Thanks!

Thig guy explains the later OS revisions were deprecated.

 

[klui]

Only for the EX2200. JTAC recommends either 12.3 or 15.1 on the EX4200 for example. Probably due to larger memory requirements. The link I referenced talks about that.

 

[Sealside]

15.1 works really well on ex3300.

/s

 

[MuffinChief]

I also have jinstall-ex-4200-15.1R7.9-domestic-signed.tgz if anyone needs it.

It would be a great help if you could link me this version, or a newer version if you have it. Thank you!

 

[RichAlgeni]

It would be a great help if you could link me this version, or a newer version if you have it. Thank you!

https://rca2.com/Juniper_ex4200.zip