Re: GLBP to HSRP

This is a bit off topic, but I you are essentially going to have to have a
small amount of down time for at least half the hosts since you are using
multiple mac address for arp resolution. I did this the other day, on
6500s. I did it during maintenance, because I could not see a way around
the down time, but the down time was milli-seconds. That is enough to kill
an active connection or 2. I scripted it so that it would happen
simultaneously on 15 different vlans and then cleared the arp cache on both
cores.

Hope this helps,

Ed Vazquez

On Fri, Apr 26, 2013 at 11:05 PM, Jay L <jlashari_at_yahoo.com> wrote:

> I have several vlans configured with GLBP on 6500s running very critical
> services. Like to switch to HSRP. Is there way to migrate from GLBP to HSRP
> without any down time or minimal down time? Has anyone done that before?
> Thanks for help
>
>
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Received on Wed May 01 2013 - 15:18:51 ART