Am Dienstag, 27. Dezember 2005 08:58 schrieb Vitaly V. Bocharov:
> > Am Montag, 26. Dezember 2005 07:18 schrieb Chris Buechler:
> >>On 12/24/05, Stefan Fuhrmann <stefan at fuhrmann dot homedns dot org> wrote:
> >>>okay, I raed this before. But it is the same thing:
> >>>I can only add only one address to the opt interface.
> >>>When I have multiple subnets then I have no way to route them.
> >>Yeah, you should never have multiple IP subnets on the same broadcast
> >>domain. Use VLAN's, or multiple interfaces. Putting two IP subnets
> >>on the same broadcast domain is pointless, and bad network design.
> > No, its not! Image you have a bigger net assume /17 -net. You want to
> > make some subnets. How you want to do this?
> > You have infrastructure devices which are only accessible over private
> > addresses so you have to set IP's.
> > Thats not pointless, its necessary for a good design. Why do you mean you
> > can do IP- aliasing on professionell devices like a cisco router?
> Sorry, but as far as i know, Cisco does not recommend to use aliases
> like the "ip address ... secondary" and aliases will be deprecated soon.
> Instead of aliases Cisco recommends to use VLANs.
okay, VLANs are nice but I dont have everywhere a VLAN, and you can not assume
that everybody has VLANs. And for my dependencies there is a need for IP-
And I can not see why this should be bad?!
When you have further information, please, explain me why aliasing is not a
good idea. I'm always ready to learn, who not.