Firmware Upgrade for Cisco ISR 4000 Series / 4331 Router | Simple to Perform upgrade😎👍😎

Описание: In this video and on our channel @advance_technology we are going to update Cisco ISR 4000 Series and Model 4331 firmware.
If you're using the Cisco ISR 4331 in your network as an Internet Router or Voice Gateway, then be sure to watch this video to learn about the new features available with the firmware update. This feature is really helpful and will help you optimize your network performance.
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Rom monitor version upgrade
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Step 1. Download the Rom monitor "Rommon" version
Step 2: Copy new image to flash, USB drive should be 2 - 8 GB Insert USB to Router

Router# Show usb0: or usbflash0:
You can see the image on the USB

Step 2. Copy the Rommon file to your device "Bootflash" from USB Flash
Router# copy usb0: bootflash:Image file.bin

Step 3. verify the integrity of the file .
Router# Verify /md5 bootflash:isr4200_4300_rommon_1612_2r_SPA.pkg

Step 4. Example
upgrade rom-monitorfilenamebootflash:isr4200_4300_rommon_1612_2r_SPA.pkg all

Once finished, save changes, and reload the router by running the following commands: Router# write memory
Router# reload - power cycle your device

Step 5. After reloading device verify new Rommon version by running the command:
Show platform
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IOS-XE version Upgrade Cisco Routers:
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Step 1. Download the IOS-XE version.
Step 2. Copy the IOS XE file in your device Bootflash with USB Pendrive
Router# Show usb0: or usbflash0:
You can see the image on the USB

Step 3. Once you have the IOS XE file in the bootflash, verify the integrity of the file by running the following commands. Verify /md5 bootflash: "IOS XE file" For example Verify Router# /md5 bootflash:isr4300-universalk9.17.03.05.SPA.bin

Step 4. backup of running configuration:
Router# copy running-config bootflash:backup

Step 5. Running below commands on device to proceed with the IOS XE upgrade.

Enable Configure terminal Command
Router config# no boot system
Router config# boot system flash bootflash: "IOS XE file" new image

For example: Enable Configure terminal no boot system boot system flashbootflash:isr4300universalk9.17.06.03a.SPA.bin

Once finished, save changes, and reload the router by running the following commands: Router# write memory
Router# reload

Step 6. After reloading the device verify the new IOS XE version by running the command: Router# Show version

I will provide you with detailed instructions so that you can get the most out of your network. I will go over the different settings and how to properly configure them to provide a smooth and stable network experience.

So Don't miss out this tutorial ! subscribe now 👍😄👍
​ ‪@Advance_Technology_by_Rana‬ 👍👍

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Contact : 966546927848 (Mobile)
Al Riyadh , Saudi Arabia
Email: [email protected]
  / jehanzaib.  .

Thanks for watching this video.

Good Luck 😃👍😃
Jehanzaib Amin Rana
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