Document ID: 26321 | |
Introduction
This document addresses the most frequently asked questions related to PXM1 downgrades.
Refer to Cisco Technical Tips Conventions for more information on document conventions.
Q. Is a graceful downgrade supported on a PXM1?
A. A graceful downgrade is not supported on any release for the PXM1.
This is the statement in the Special Installation and Upgrade Requirements section of the Release Notes of any release of firmware.
A graceful upgrade from any release previous to the current release is supported, but a graceful downgrade is not supported. Abort or fallback to the previous release is supported at any stage during the upgrade.
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Related Information
- 1.2.XY Release Notes Section
- 1.1.4X Release Notes Section
- 1.1.3X Release Notes Section
- Cisco WAN Switching Solutions - Cisco Documentation
- Guide to New Names and Colors for WAN Switching Products
- Downloads - WAN Switching Software
- Technical Support & Documentation - Cisco Systems
| Updated: Apr 30, 2009 | Document ID: 26321 |