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APIC-EM

msantiago
Level 1
Level 1

‎02-16-2019 12:11 PM - edited ‎03-01-2019 04:44 AM

Is there anyway to speed up the IOS upgrade via PnP?  I assume its doing a TFTP?  It seemed to take a long time to for a 26 Mb file.

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balaji.bandi
Hall of Fame
Hall of Fame

‎02-16-2019 12:20 PM

It all depends where the APIC-EM located to provisioning switch.

 

As per my testing, provission times are reasonable

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msantiago
Level 1
Level 1
In response to balaji.bandi

‎02-16-2019 12:23 PM

Its directly connected to same switch provisioning the new one.  Took 20 minutes for a 26 Mb file. I am worried how long it will take for a 500 Mb 3850 IOS

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Rob Ingram
VIP
VIP
In response to msantiago

‎02-16-2019 01:29 PM

Hi,
If using tftp how about increasing the tftp blocksize on the switch - "ip tftp blocksize 8192"

HTH
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msantiago
Level 1
Level 1
In response to Rob Ingram

‎02-16-2019 10:13 PM

That only works if i'm not trying t ZTP with PNP.

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