Will the broadcast packets cross the router in this case ??
....as router is a part of the same subnet which is available across a point
to point serially connected networks.....

Mahesh

> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Justin Marcus
> Sent: Wednesday, June 07, 2000 4:41 PM
> To: ALI SHEERAZ
> Cc: [EMAIL PROTECTED]
> Subject: Re: ip unnumbered
>
>
> if your ethernet0 is 10.0.0.1
> and you make your serial0 have that unnumbered thingy
> so both your serial and ethernet have 10.0.0.1 does that mean
> the remote site your connecting to will have to have an address like
> 10.0.0.2 so its in the same network as your serial0 ?
>
> thanks :)
>
>
> On Tue, 6 Jun 2000, ALI SHEERAZ wrote:
>
> >
> > The "ip unnumbered" configuration command allows you to enable
> IP processing
> > on a serial interface without assigning it an explicit IP
> address. This is a
> > good way to conserve network and address space.
> >
> > Consider a class B network subnetted with eight bits. Every
> interface in the
> > network including the serial lines will require a subnet. Since
> each serial
> > line has only two nodes, this wastes 252 addresses on each serial line.
> > Here's where IP unnumbered comes in handy. For any
> point-to-point serial
> > link or point-to-point sub- interface, IP unnumbered lets you
> borrow the
> > address of some LAN interface to use as a source address for
> routing updates
> > and packets from that interface. No network is wasted, and
> precious address
> > space is conserved.
> >
> > IP Unnumbered is used for point-to-point links.
> >
> >
> > Command Syntax
> > ---------------
> >
> >   interface Ethernet0
> >   ip address 171.68.178.196 255.255.255.192
> >   interface Serial1 ip unnumbered Ethernet0
> >
> >   router igrp 10 network 171.68.0.0
> >
> >
> > >Hi fellows
> > >could anybody explain to me what "ip unnumbered" command is,
> and how it is
> > >used?
> > >thanks in advance.
> >
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