137
Procedure
CAUTION:
Make sure the free Flash space of the device is big enough to store the patch files.
1. Configure the TFTP server. The configuration varies depending on server type, and the configuration
procedure is omitted.
{ Enable the TFTP server function.
{ Save the patch file patch_mpu.bin and patch_lpu.bin to the directory of TFTP server.
2. Configure the device.
# Before upgrading the software, use save command to save the current system configuration. The
configuration procedure is omitted.
# Load the patch file patch_mpu.bin and patch_lpu.bin from the TFTP server to the root directory of the
master's storage medium.
<Device> tftp 2.2.2.2 get patch_mpu.bin
<Device> tftp 2.2.2.2 get patch_lpu.bin
# Load the patch file patch_mpu.bin and patch_lpu.bin from the TFTP server to the root directory of the
subordinate switch's storage medium.
<Device> tftp 2.2.2.2 get patch_mpu.bin slot2#flash:/patch_mpu.bin
<Device> tftp 2.2.2.2 get patch_lpu.bin slot2#flash:/patch_lpu.bin
# Install the patch.
<Device> system-view
[Device] patch install flash:
Patches will be installed. Continue? [Y/N]:y
Do you want to continue running patches after reboot? [Y/N]:y
Installing patches........
Installation completed, and patches will continue to run after reboot.
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