Newest IOS router 4200 series.

hb1043279671855 · ‎10-21-2021

Hello everyone, How can I do for update with newest IOS for my router.

Thank you.

marce1000 · ‎10-21-2021

- FYI : https://software.cisco.com/download/home/286310700/type/282046477/release/Amsterdam-17.3.4a

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

balaji.bandi · ‎10-21-2021

What is the full model of the device ? if you do not need major features, i still stick with 17.3.3 ( even though 17.3.X and above released.)

check the RAM and other requirement in release notes. you may need ROMMON Upgrade.

BB

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Leo Laohoo · ‎10-21-2021

@hb1043279671855 wrote:

Hello everyone, How can I do for update with newest IOS for my router.

Read the Release Notes.

Cisco ISR & ASR 1k Routers: IOS-XE/Firmware Upgrade (Install Mode)