[nsp] HSRP standby ip on a different subnet as interface subnet, is that possible?

[Marcelo Bartsch]

On Sun, 2003-10-12 at 10:02, Stephen J. Wilcox wrote:
Stephen, i was trying to save some ip addresses :), but as it
is not possible, i should talk to my customer and ask them to
change the subnet if he want high avalaiblity.

Thanks again , you make me understand something i wasn't sure about.

(Psst. cisco people can you put that on the hsrp documentation as it not
clearly specified, or i was unable to find that information.)

TIA!





> Hi Marcelo,
>  I'm a bit confused as to what your trying to do.. but if I understand correctly 
> you want to run HSRP on a /30. 
> 
> I believe you need to configure a permanent IP address on each router for this 
> to work, this would require a minimum of 4 IPs (r1, r2, hsrp, cust) and 
> therefore would need a /29. You cant specify the netmask on the standby command 
> and this is obtained from the permanent IP config on the interface.
> 
> Steve
> 
> On Sun, 12 Oct 2003, Marcelo Bartsch wrote:
> 
> > Hello list,
> > 	i was reading , but can't find information if the following
> > can be done with hsrp , i had a customer and asigned subnet between is
> > location and my location is a /30 , so i need to setup something like
> > that, i can't find anywere if this is a valid configuration.
> > 
> > (configuration is taken from my memory, so it could be a bit or
> > completly wrong, but i hope you can get the idea)
> > 
> > 
> > ROUTER 1:
> > interface fastethernet 6/6
> > ip address 192.168.0.1 255.255.255.252
> > standby 1 80.3.4.1 255.255.255.252
> > 
> > ROUTER 2:
> > interface fastethernet 5/23
> > ip address 192.168.0.2 255.255.255.252
> > standby 1 80.3.4.1 255.255.255.252
> > 
> > 
> > Customer default router is 80.3.4.1.
> > 
> > actualy i had the customer connected to only 1 of my routers.
> > 
> > so the picture is something like that
> > 
> > ROUTER 1            ROUTER 2
> >     +                           +
> >     |         HSRP         |
> >     +-------+------+
> >                     |
> >                     |
> >               CUSTOMER
> > 
> > 
> > Tia!
> > 
> > 
-- 
Marcelo Bartsch <mbartsch at unix911.ath.cx>