From: Godswill Oletu (oletu@inbox.lv)
Date: Tue Jul 13 2004 - 10:37:15 GMT-3
(S0=192.168.30.10/29 - sec) R1-----------------R2 (S0=192.168.30.9/29 -
sec)
(S0=22.11.11.11/8 -pri)
(S0=22.22.22.22/8 - pri)
(Loop10=1.1.1.1/8)
(Loop20=2.2.2.2/8)
R2#
R2#sh ip rou
....
....
C 1.0.0.0/8 is directly connected, Loopback10
C 2.0.0.0/8 is directly connected, Loopback20
192.168.30.0/29 is subnetted, 1 subnets
C 192.168.30.8 is directly connected, Serial1
C 22.0.0.0/8 is directly connected, Serial1
R2#
R1#
R1#sh ip rou
....
....
R 1.0.0.0/8 [120/1] via 192.168.30.9, 00:00:26, Serial0
R 2.0.0.0/8 [120/1] via 192.168.30.9, 00:00:26, Serial0
192.168.30.0/29 is subnetted, 1 subnets
C 192.168.30.8 is directly connected, Serial0
C 22.0.0.0/8 is directly connected, Serial0
R1#
As you can see, R1 is sourcing both loopback networks via the seconday
address.
Thanks
Godswill Oletu (CCNP/CCDP/CCSP)
==========================
**In the future everything will Work**
----- Original Message -----
From: "Godswill Oletu" <oletu@inbox.lv>
To: "James" <james@towardex.com>
Cc: "Kenneth Wygand" <KWygand@customonline.com>; <ccielab@groupstudy.com>
Sent: Tuesday, July 13, 2004 8:59 AM
Subject: Re: Quiz Question of the Day 20040712
> James,
>
> RIP is not one of those protocols. The behaviour you mentioned can be seen
> with protocols that treat secondary addresses as stub networks eg OSPF.
OSPF
> will not send Hellos on secondary networks, will not form adjacencies on
> secondary networks and will not even advertise secondary
addresses/networks
> if OSPF is not running on the primary interface.
>
> But RIP will work fine with Secondary addresses. If you have Doyle's
Routing
> TCP/IP vol 1, check pages 526, 530 and 531.
>
> I am setuping this up in my home lab at the moment and will paste results.
>
> Thanks
> Godswill Oletu (CCNP/CCDP/CCSP)
> ==========================
> **In the future everything will Work**
>
>
>
> ----- Original Message -----
> From: "James" <james@towardex.com>
> To: "Godswill Oletu" <oletu@inbox.lv>
> Cc: "Kenneth Wygand" <KWygand@customonline.com>; <ccielab@groupstudy.com>
> Sent: Tuesday, July 13, 2004 7:52 AM
> Subject: Re: Quiz Question of the Day 20040712
>
>
> > > R1#IP address 11.0.0.1 255.0.0.0 sec
> > > R1#Router RIP
> > > R1#Ver 2
> > > R1#Network 11.0.0.0
> > >
> > > R2#IP address 11.0.0.2 255.0.0.0 sec
> > > R2#Router RIP
> > > R2#Ver 2
> > > R2#Network 11.0.0.0
> >
> > Most version of Cisco IOS will source a packet from the primary address.
> > You may see RIP failing to find an appropriate address to source an
update
> with
> > with this setup...
> >
> > -J
> >
> > >
> > >
> > > Godswill Oletu (CCNP/CCDP/CCSP)
> > > ==========================
> > > **In the future everything will Work**
> > >
> > >
> > >
> > > > ----- Original Message -----
> > > > From: "Kenneth Wygand" <KWygand@customonline.com>
> > > > To: <ccielab@groupstudy.com>
> > > > Sent: Monday, July 12, 2004 5:04 AM
> > > > Subject: Quiz Question of the Day 20040712
> > > >
> > > >
> > > > > ?
> > > > > Here's your Monday Morning brain cruncher!
> > > > >
> > > > > R1----10.0.0.x/24----R2
> > > > >
> > > > > Link on R1 connecting to R2 is 10.0.0.1/24
> > > > > Link on R2 connecting to R1 is 10.0.0.2/24
> > > > >
> > > > > R2 has RIPv2 routes that it is receiving from an external source.
> > > > > You do not have any information about what networks or subnets R2
is
> > > > receiving.
> > > > >
> > > > > R1 needs to receive these routes from R2.
> > > > >
> > > > > RIP updates are NOT allowed to be sourced from any address in the
> > > > 10.0.0.0/24 range.
> > > > >
> > > > > RIP routes may only be sourced form the 11.0.0.0/24 network, which
> is
> > > not
> > > > currently defined anywhere.
> > > > >
> > > > > You CANNOT change the primary IP address on the interfaces between
> R1
> > > and
> > > > R2.
> > > > >
> > > > > Your configuration CANNOT include the following:
> > > > >
> > > > > R1:
> > > > > interface tunnel(x)
> > > > > ip address 11.0.0.(x) 255.255.255.0
> > > > > tunnel source 10.0.0.1
> > > > > tunnel destination 10.0.0.2
> > > > >
> > > > > How can this be accomplished?
> > > > >
> > > > > Good Luck!! :)
> > > > >
> > > > > Ken
> > > > >
> > > > >
> _______________________________________________________________________
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