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Cisco Bug: CSCuj35602 - PRP ROMMON changes to support 511 Images which are bigger than 360 MB

Last Modified

Jun 23, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.1.BASE

Description (partial)

Symptom:
A CRS PRP (CRS-16-PRP-12G, CRS-16-PRP-6G, CRS-8-PRP-12G, CRS-8-PRP-6G) running ROMMON version 2.07 or earler does not have support to perform a TFTP turboboot for images bigger than 360 MB.
Currently the IOS-XR release 5.1.1 and later is bigger than 360 MB, so the ROMMON must be upgraded to version 2.08 in order to turboboot the 5.1.1 mini.vm file.

When attempting the turboboot via TFTP it will fail with the following error.

TFTP: out of memory. Transfer failed after 377487360 bytes.
TFTP: Operation terminated.

Conditions:
When loading IOS-XR 5.1.1 and later release please upgrade the rommon to 2.08.
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