Not having the remove-vlan feature available in previous releases, despite it 
being the #1 complaint I get from customers (“why does changing VLANs suck so 
bad?”, with why does the lacp configuration suck so bad being a close #2), is 
enough to make you want to spit.

-Brant.

> On Jan 5, 2016, at 3:10 AM, Robert Hass <[email protected]> wrote:
> 
> On Tue, Jan 5, 2016 at 1:57 AM, Mike Allen <[email protected] 
> <mailto:[email protected]>> wrote:
> Hi Robert, I am forwarding this into the product team at Brocade.  It does 
> sound disconcerting, but what I will say is that new software will continue 
> to be released for the ICX6xxx series, it will be as patch or maintenance 
> releases.  I believe the reason for this is that there are some major 
> features being added in the next couple of releases, and the older hardware 
> will not support some of these.  Over the past few versions, some specific 
> minor features have been ported or back-rev'd into certain patch releases as 
> well, so I wouldn't view this as the end of the line in any way for the ICX 
> 6xxx product.  There are some unique advantages in the newer 7xxx hardware, 
> but the 6610s are still very versatile platforms.
> 
> Hi Mike
> 
> But from my point of view Patch & Maintenance means dead product. Let me do 
> quick explanation - from perspective of existing customer running 300+ ICX'es 
> 6430/6450/6610/6650 as Patch & Maintenance means simply that any new even 
> software features (I picked up two very usefull features just for give you 
> example) will not appear in switches which we're using - eg. in 8.0.30 build.
> 
> Examples of new features from 8.0.40 which we probably never see in 8.0.30:
> http://www.brocade.com/content/html/en/configuration-guide/fastiron-08040-managementguide/GUID-CE006189-671C-4623-B49E-F867FED75CEB.html
>  
> <http://www.brocade.com/content/html/en/configuration-guide/fastiron-08040-managementguide/GUID-CE006189-671C-4623-B49E-F867FED75CEB.html>
> http://www.brocade.com/content/html/en/command-reference-guide/fastiron-08040-commandref/GUID-9C96575B-639F-411A-9D09-7E5E455F5498.html
>  
> <http://www.brocade.com/content/html/en/command-reference-guide/fastiron-08040-commandref/GUID-9C96575B-639F-411A-9D09-7E5E455F5498.html>
> 
> Explanation for vendor is really simple. Integrating these features in 8.0.30 
> or even release 8.0.40 without new hardware features (ERSPAN, SPX) costs 
> because software teams receiving payrolls. But after that probably we will 
> not buy any new Brocade switch again. Imagine your potential profit loss (due 
> we will not buy anything new from Brocade) VS cost of software teams. Maybe 
> Brocade is not interested spending money for dead products as they have new 
> products - 7250/7450/7750 series. But it not just cost - it's about customer 
> satisfaction and vendor trust.
> 
> From my perspective as former programmer I don't see what is problem with 
> integrating some software features into older software release ? Is it really 
> so big effort and cost ? I always receiving feedback from PMs that becouse 
> product testing cost a lot. This never convince me - as saying that testing 
> cost a lot is pure bullshit as I hit a lot of times in bugs for new 
> features/platforms which simply means that money for testing if mostly wasted.
> 
> Just want to add it never happen to Cisco or even HP Procurve products - old 
> switches are still receiving software features.
> Asked my friend regarding EX series in JNPR - also old EX still receiving new 
> functions.
> 
> Rob
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