Evaluating a firmware upgrade – Brocade Network OS NETCONF Operations Guide v4.1.1 User Manual
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Network OS NETCONF Operations Guide
59
53-1003231-02
Evaluating a firmware upgrade
5
3. Issue the
namespace to perform the firmware download operation. In the
the directory on the remote server where the firmware file is located.
The reply message contains a session ID in the
message-id="406">
Evaluating a firmware upgrade
CAUTION
Because of potential compatibility issues, Brocade does not recommend restoring Network OS
v2.1.x after you upgraded to Network OS v3.0.0.
You can restore a previous firmware version after downloading and evaluating a newer (or older)
version by downloading the firmware to a single partition only. The previous version is preserved on
the secondary partition and you can restore it if necessary.
•
To enable firmware restoration on a compact switch, you perform the firmware download
operation with the
copying the firmware to both partitions and committing the upgrade.
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