On 12 Dec 2001 at 12:01, Harry Whitehouse wrote:

> When I make a config change to my PIX 520, I do a "write mem" and "reload".
> I know that sequence of commands will always cause the new config to take
> effect.
> 
> But I recently configured an ARP statement in a Cisco router and was
> surprised to find that config changes could be made "on the fly" without
> rebooting the router.
> 
> So I'm wondering if the same might be true for the PIX.  I'm having to tweak
> some routing statements on the PIX and every time I do I've been
> "reload'ing" which interrupts our production traffic for a 10-15 second
> interval.  I'm wondering now if just the "write mem" would suffice to
> implement the config change.
> 

I never bother doing a reload, the write mem seems to be enough - in fact 
AFAIK the write mem isn't needed to have the PIX start using the new 
config, it's only needed in case the PIX gets rebooted as you'll lose the 
settings otherwise.

Dan
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