Ask the Expert

Expand all | Collapse all

SRX550HM junos

  • 1.  SRX550HM junos

    Posted 16 days ago
    Dear everyone!
    i have one question:
    i replace one old SRX550HM (15.1X49-D50.3, IDP) =  SRX550HM (19.4R3-S1.3, IDP, APP SECURE), two device have same config
    but now some user enter server AD, File, Web ... discontinuity, some time connect success, sometime connect not success.
    how can check this problem, any idea ??

    ------------------------------
    TUAN VU ANH
    ------------------------------


  • 2.  RE: SRX550HM junos

    Posted 14 days ago
    Hi Tuan,

    Can you please elaborate your issue?


    ------------------------------
    ***𝑫𝒐 𝒎𝒂𝒓𝒌 𝒕𝒉𝒊𝒔 𝒂𝒏𝒔𝒘𝒆𝒓 𝒂𝒔 𝑺𝒐𝒍𝒗𝒆𝒅, 𝒊𝒇 𝒊𝒕 𝒂𝒅𝒅𝒓𝒆𝒔𝒔𝒆𝒔 𝒚𝒐𝒖𝒓 𝒊𝒔𝒔𝒖𝒆***

    𝕽𝖊𝖌𝖆𝖗𝖉𝖘,
    𝖓𝖔𝖔𝖇 𝖒𝖆𝖘𝖙𝖊𝖗.
    ------------------------------



  • 3.  RE: SRX550HM junos

     
    Posted 14 days ago
    The maximum jump in upgrade version you should do is 3 EEOL (extended end of life) releases.  Your upgrade here was 4 versions.  These types of oddities are what can occur with larger than expected jumps.

    So you should probably rollback the upgrade.

    Then since you are coming from the x version releases the safest path is to make the first of two upgrades to the closest general release.  This would be 17.4  in your case.  

    Then make the second upgrade to the final version from there.

    ------------------------------
    Steve Puluka BSEET - Juniper Ambassador
    IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP)
    http://puluka.com/home
    ------------------------------