R21xx-HP FlexFabric 11900 Fundamentals Configuration Guide

# Verify that the device is running the correct software.

<Sysname> display version

Non-ISSU software upgrade example (for IRF

mode)

Network requirements

Use the file startup-a2105.ipe to upgrade software images for the IRF fabric in Figure 37.

Each IRF member device has two MPUs: one in slot 4 and one in slot 5. The global active MPU is in slot

4 on the master device.

Figure 37 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

e space for the downloaded .ipe file and the ima

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 global active MPU.

<Sysname> tftp 2.2.2.2 get startup-a2105.ipe

# (Optional.) Back up the image file to startup-a2105-backup.ipe on the global active MPU. 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 all MPUs.

TFTP server

2.2.2.2/24

Internet

IRF

1.1.1.1/24

IRF link

Master

(Member ID = 1)

Subordinate

(Member ID = 2)