Junos OS

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  • 1.  Upgrade firmware switchEx3300

    Posted 10-19-2017 20:48

    Dear Sir/Madam I have a Switch EX3300 using firmware 12.3R3.4. But there is some errors CVE existed in this version, so I want to update it to 12.3R12. However,in my equipment has options the layer 3 is routing. Therefore I just wonder that whether layer 3 functions are gonna be lost after this updating or not? And is there any impact to the license of equipment? , THank you very much


    #upgradefirmware


  • 2.  RE: Upgrade firmware switchEx3300
    Best Answer

    Posted 10-19-2017 20:55

    All your configuration and licensing information will remain there (preserved/functioning) with the upgraded version.