topic Re: APIC-EM in Controllers

APIC-EM

msantiago — Fri, 01 Mar 2019 12:44:16 GMT

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.

Re: APIC-EM

balaji.bandi — Sat, 16 Feb 2019 20:20:11 GMT

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

As per my testing, provission times are reasonable

Re: APIC-EM

msantiago — Sat, 16 Feb 2019 20:23:17 GMT

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

Re: APIC-EM

Rob Ingram — Sat, 16 Feb 2019 21:29:15 GMT

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

HTH

Re: APIC-EM

msantiago — Sun, 17 Feb 2019 06:13:44 GMT

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