Tony,
I am very short of IP addresses and wanted to reduce public IP utilization
by 75%.
PPPoE is not supported on my routers (I have c26xx). Here is the story -
the router will provide internet access to many workgroups located on
different VLANs. I am running 802.1q (switch is not from cisco)
encapsulation on router subinterfaces.On each VLAN I will have third party
NAT boxes, so they need 1 public IP address. I was thinking to save 3 IP
addresses on each VLAN, if this is possible at all, of course. If I can
"emulate" ethernet sub-interface as serial, then give "unnumbered", the
solution looks pretty straightforward...
I want to use rate limit on subinterfaces too.
Nodir
"Heskett, Tony" wrote:
> > From: Nodir Nazarov [mailto:[EMAIL PROTECTED]]
>
> > Is there any way to treat Fast Ethernet Subinterface as
> > Serial ?
>
> My router seems to be fairly clear on what it likes :-)
>
> c2610#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> c2610(config)#int e 0/0
> c2610(config-if)#ip unnumbered serial 0/0
> Point-to-point (non-multi-access) interfaces only
> c2610(config-if)#
>
> > I have
> > only 2 devices on the Ethernet (cisco router and something else)
>
> How 'bout using a /30, the way <favorite deity> intended ?
>
> > want to use IP unnumbered on Cisco router using Loopback
> > interface.
>
> Maybe you could you bridge it, Bridget ? :-)
> IRB/CRB...
>
> Quoting Howard, What Is The Problem You Are Trying To Solve ?
> Are you short on IP addys, or are you trying to avoid routing,
> or.. ? Got a good story ? ;-)
>
> Tone (wondering whether PPPoE might be useful... ARGGH :-)
>
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