[c-nsp] IOS device failover

Tim Devries tdevries at northrock.bm
Fri Mar 4 11:06:04 EST 2005


The problem is that this is a DB server and we want to avoid SQL replication
(and all the attendant issues this creates).  So therefore I don't actually
want to load balance, I just want the server to be available if the other
fails.  In CSS terms this is called a sorryserver, but a cursory review of
this document doesn't show any similar capability (that I could find).

I'll keep reading.

Thanks,

Tim

-----Original Message-----
From: Dave Temkin [mailto:dave at ordinaryworld.com] 
Sent: Friday, March 04, 2005 11:48 AM
To: Gert Doering; Tim Devries
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] IOS device failover


Gert/Tim,

There's always IOS server load balancing, depending on the platform and
IOS...

http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1833/products_fea
tu
re_guide09186a0080080fd2.html

On Fri, 4 Mar 2005 16:40:36 +0100, Gert Doering wrote
> Hi,
> 
> On Fri, Mar 04, 2005 at 11:29:16AM -0400, Tim Devries wrote:
> > I am wondering if there is currently a feature in IOS that will let me
do
> > the following:
> > 
> > If server A fails, I'd like traffic to be redirected to server B.
> 
> If the servers are cooperating, you could do it with VRRP (or some sort
> of dynamic routing) on the server side.
> 
> Otherwise, I don't know a way to do it in IOS (but this doesn't mean
> that there is none - I've never needed to find out).
> 
> gert
> -- 
> USENET is *not* the non-clickable part of WWW!
>
//www.muc.de/~ger
t/
> Gert Doering - Munich, Germany                             
gert at greenie.muc.de
> fax: +49-89-35655025                        gert at net.informatik.tu-
muenchen.de
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David Temkin


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