topic Re: BFD support on ISR 4000 in Routing and SD-WAN

BFD support on ISR 4000

SAC — Tue, 05 Mar 2019 17:05:46 GMT

Hello

I like to know which licenses are required to enable BFD on Cisco ISR 4331 using IOS-XE 3.16S0c. I belive it requires APPX license but feature navigator shows wrong informtion for ISR 4000.

Thanks for your help

Re: BFD support on ISR 4000

Spooster IT Services — Wed, 06 Sep 2017 21:05:58 GMT

Hi Saqib Chughtai,

Yes you need APPX license. Feature navigator is not working as expected in case of Cisco 4000 ISR. Have a look at the following image.

Check the datasheet. Following is the link:-

https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/datasheet-c78-732542.html

Re: BFD support on ISR 4000

SAC — Thu, 07 Sep 2017 14:52:31 GMT

Thanks...........what is the difference between APPX and AX licenes.

Re: BFD support on ISR 4000

Spooster IT Services — Thu, 07 Sep 2017 15:43:55 GMT

Both are same AAP or A means Application and X means Experience.

Re: BFD support on ISR 4000

SAC — Thu, 07 Sep 2017 15:46:34 GMT

Thanks........Is there any change in licensing from Cisco anticipated in near future?

Re: BFD support on ISR 4000

Chris Green — Thu, 23 Nov 2017 10:48:42 GMT

This is good to know, I have been steered incorrectly more than once on feature navigator and the same on BFD support as it clearly says its on IP Base!

Does anyone know if Cisco are still developing feature navigator or not, it almost feels like its being left to rot with a major issue like this on a popular range of routers like the 4K's

Re: BFD support on ISR 4000

Michal Stanczyk — Sat, 22 Sep 2018 04:52:38 GMT

Just a quick update - as of IOSXE 16.5.1 BFD is supported in IP Base.

Thanks,

Michal Stanczyk

Cisco TAC

Re: BFD support on ISR 4000

Alexei Monastyrnyi — Tue, 31 May 2022 13:04:17 GMT

Hello!

Seems like ApopX is a required license lever for BFD to work on ISR 4000 even in 17.x train. Just checked it on feature navigator.

One can enable an evaluation license for AppX and the BFD feature is confirmed working even after the EVAL period has expired. So this would be yet another way of fixing it. 🙂

HTH

Alexei.

Re: BFD support on ISR 4000

Joe Zheng — Fri, 24 Jun 2022 08:42:30 GMT

what is the SKU of this license?