7.4 HA-SKU with N+1 Design
Hello all,
I was just reviewing the config guide for 7.3 and HA-SSO and then I found out that with 7.4 it allows for an N+1 scenario.
http://www.cisco.com/en/US/prod/collateral/wireless/ps6302/ps8322/ps10315/qa_c67-714540_ps2706_Products_Q_and_A_Item.html
So my understanding of this is that instead of having say 3 controllers, and each one having a HA-SKU physically attached to it via the Redundancy Port (for a total of 6 WLC), that I can now save some money, and have 3 controllers, and a single HA-SKU controller in place to provide HA redundancy for each (one at a time).
This obviously is no longer using the RP port, and I'm having some trouble finding a config guide for this new 7.4 feature.
Does anyone know the requirements/limitations of how to set this up? Or know a link that I can read up on.
I'm assuming that a base requirement is that all of the active controllers need to be identical config wise and software/hardware (minus IP address etc.).
Thanks
When you do N+1 with v7.4 you lose the ability to do AP SSO (comes in a later release) and you also will never get the ability to do Client SSO (that's the current stance anyway).
You configure your "N" controllers however you want, and you also have to manually configure the "+1" to exhibit whatever config you want too. The +1 will accept APs up to its hardware limit (500 for 5508 / 1000 for WiSM2 / 6000 for 8510) and it will work just like any other WLC, but it will start nagging you to fix your network after 90 days of an AP being associated.
Config / functionality details here;
http://www.cisco.com/en/US/docs/wireless/technology/hi_avail/N1_High_Availability_Deployment_Guide.html
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Hello,
I am going to be working on a new website for my employer and
I was
hoping some of the web professionals could give me some
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I did our previous website by myself using Dreamweaver 4 and
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4. When creating the visual look of the old site, I used
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I believe
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Perhaps I should correct my sentence, that in my opinion
(once I was a
graphic designer) photoshop and illustrator was a great tool
for me both
to create web images for the web and for print design. The
save for web
dialog box has helped me a lot for optimizing the web images.
I also used firework for creating websites. But It seems for
me that
photoshop and illustrator is very perfect for me to create
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job, the two
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I'm not saying that fireworks is bad for creating web images.
Since this
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Remember that
Will's designer is only familiar with both program. I think
it would be
wise for his designer to stick with his tool rather than
learning a new
tool.
But. for years, even though I had fireworks, Photoshop and
Illustrator I
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and both
program share the same interface.
I don't think that Illustrator is mainly for vector-based
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images, and
also for animation. And photoshop is not only for creating
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Whatever it is, choose what you like. As long as you are
comfortable
with it.
Cheers
Deaf Web Designer wrote:
> Dreamworms,
>
> I am afraid that you provide inaccurate information
about primary purpose of
> Photoshop and Illustrator.
>
> Illustrator is mainly a vector-based application, while
Photoshop is a
> high-end image editing application (which is a
bitmap-based image editing app).
> While Fireworks is ideally a web image *and* web graphic
(including
> fundamentals of vector-based and bitmap-based app),
where Fireworks does a nice
> job in opitmize the file size that is specifically
designed for faster-loading
> web images or web graphics. To make it work, you need to
have a better
> understanding on how Fireworks works.
>
> As for workflow between Photoshop, Illustrator,
Fireworks and Dreamweaver, it
> can be accomplished. But again, you need to know and
understand the primary
> functionality and the primary difference between these
applications per se.
>
> But when you say "Photoshop and Illustrator are the
image editing tools that
> are perfect..." that is very inaccurate statement.
>
> Cheers, Brian
>
>
quote:
Originally posted by:
Newsgroup User
> Photoshop and Illustrator are the image editing tools
that are perfect
> for the web.
>
> Will G. wrote:
> > Hello,
> >
> > I am going to be working on a new website for my
employer and I was
> > hoping some of the web professionals could give me
some advice.
> >
> > I did our previous website by myself using
Dreamweaver 4 and Fireworks
> > 4. When creating the visual look of the old site, I
used Fireworks to
> > create a mock-up of the way I wanted the page to
look. I then used
> > Dreamweaver to create a web page that duplicated
the mockup. Any fancy
> > graphic images (such as the masthead) were sliced
up using Fireworks and
> > imported as an HTML table into Dreamweaver. This
worked pretty well for
> > me while working solo.
> >
> > However, for this new website I will be working
with a graphic designer.
> > What is the best way to take the graphic design
that she produces and
> > translate it into HTML+CSS in Dreamweaver? Can I
use a process similar
> > to what I used while solo? (i.e. let the designer
create a mockup in a
> > graphic program and then try to duplicate it in
Dreamweaver as best I
> > can with HTML and importing graphics as needed.) Or
is there a better way?
> >
> > Keep in mind that the designer we are using is not
knowledgable about
> > creating websites or using tools like
Dreamweaver/Fireworks. I believe
> > she uses with Photoshop/Illustrator/Quark Xpress.
(I will be talking
> > with her tomorrow.)
> >
> > Also, what software should I plan on ordering? I am
planning on
> > upgrading our software to Adobe CS3 Web Standard.
But if she is using
> > Photoshop, should I get plan on getting the Premium
version? Can
> > Fireworks import Photoshop files well, or do I need
Photoshop?
> >
> > Thanks for you help.
>
>
>
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MCTS Sharepoint 2010, MCAD dotnet, MCPDEA, SharePoint Lead
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