4000 Router Series Fundamentals Configuration Guide

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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

# Use TFTP to download the image file startup-a2105.ipe from the TFTP server to the root directory of the

storage medium.

<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 storage medium

does not have sufficient space.

<Sysname> copy startup-a2105.ipe startup-a2105_backup.ipe

# Specify startup-a2105.ipe as the main startup image file.

<Sysname> boot-loader file cfa0:/startup-a2105.ipe main

# Specify startup-a2105-backup.ipe as the backup startup image file.

<Sysname> boot-loader file cfa0:/startup-a2105-backup.ipe backup

# Verify the startup image settings.

<Sysname> display boot-loader

# Reboot the device to complete the upgrade.

<Sysname> reboot

# Verify that the device is running the correct software.

<Sysname> display version

Software upgrade example for MSR4000

Network requirements

The device has two MPUs: one active MPU in slot 0 and one standby MPU in slot 1.

Use the file startup-a2105.ipe to upgrade software images for the device.

Figure 45 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.)

TFTP client

TFTP server

Device

2.2.2.2/24

Internet

1.1.1.1/24