R21xx-HP FlexFabric 11900 Fundamentals Configuration Guide

98
Non-ISSU software upgrade example (for
standalone mode)
Network requirements
The device has two MPUs: one active MPU in slot 4 and one standby MPU in slot 5.
Use the file startup-a2105.ipe to upgrade software images for the device.
Figure 36 Network diagram
Configuration procedure
# Configure IP addresses and routes to make sure the device and the TFTP server can reach each other.
(Details not shown.)
# Complete TFTP settings on both the device and the TFTP server. (Details not shown.)
# Display information about the current software images.
<Sysname> display version
NOTE:
Make sure the flash on each MPU has sufficient stora
g
e space for the downloaded .ipe file and the ima
g
es
decompressed from the .ipe file.
# Use TFTP to download the image file startup-a2105.ipe from the TFTP server to the root directory of the
flash on the active MPU.
<Sysname> tftp 2.2.2.2 get startup-a2105.ipe
# (Optional.) Back up the image file to startup-a2105-backup.ipe. Skip this step if the flash does not
have sufficient space.
<Sysname> copy startup-a2105.ipe startup-a2105-backup.ipe
# Specify startup-a2105.ipe as the main startup image file for both MPUs.
<Sysname> boot-loader file flash:/startup-a2105.ipe slot 4 main
<Sysname> boot-loader file flash:/startup-a2105.ipe slot 5 main
# Specify startup-a2105-backup.ipe as the backup startup image file for both MPUs.
<Sysname> boot-loader file flash:/startup-a2105-backup.ipe slot 4 backup
<Sysname> boot-loader file flash:/startup-a2105-backup.ipe slot 5 backup
# Verify the startup image settings.
<Sysname> display boot-loader
# Reboot the device to complete the upgrade.
<Sysname> reboot
TFTP client
TFTP server
Device
2.2.2.2/24
Internet
1.1.1.1/24