From: Robert Massiache (robert2140@hotmail.com)
Date: Sun Sep 29 2002 - 07:00:51 GMT-3
Hi All
Thanks for your answers.
Song Mu's configuration may be right. But not met the condition.
The loop back address he choosed is in the same major net.
At R1 you should not advertise the Serial 0 network directly.
Please use the following address in your R1 config.At R2, you can use
151.1.100.2/24. I tried redis connected in R1 with route map, accesslist and
match int s0 ..etc. The result is with 'sh ip protocols'
I couldn't find the interface is in routing mode. Debug shows RIP is not
enabled on Serial 0.
So I want to know or ensure how to enable rip routing on the interface with
out explicitly advertising with network command.
interface loop 20
ip address 131.1.100.1 255.255.255.0
interface Ethernet0
ip address 151.1.100.1 255.255.255.0
router rip
network 131.1.0.0
Thanks
Robert
>From: Song Mu <songmu@yahoo.com>
>Reply-To: Song Mu <songmu@yahoo.com>
>To: Robert Massiache <robert2140@hotmail.com>, dvoss@heidrick.com
>CC: ccielab@groupstudy.com
>Subject: RE: Can't receive the routes...Help!
>Date: Sat, 28 Sep 2002 19:18:08 -0700 (PDT)
>
>This is a working config:
>
>This is R1's interfaces:
>---------------------------------------------------------
>Ethernet0 172.168.80.1 YES NVRAM up up
>Loopback0 137.20.81.1 YES manual up up
>Loopback1 137.20.80.1 YES manual up up
>Serial0 137.20.86.1 YES NVRAM up up <--Connect to R2
>TokenRing0 137.20.82.1 YES manual up up
>--------------------------------------------------------
>This is R1's Configuration:
>!
>router rip
> redistribute connected
> passive-interface Serial0
> network 137.20.0.0
> neighbor 137.20.64.6
>
>R2's Interfaces:
>-------------------------------------------------
>Ethernet0 137.20.64.6 YES NVRAM up up
>Loopback0 137.20.60.1 YES NVRAM up up
>Serial0 137.20.86.2 YES NVRAM up up <-----Connect to R1
>------------------------------------------------
>R2's config:
>router rip
> passive-interface Serial0
> network 137.20.0.0
> neighbor 137.20.86.1
>---------------------------------
>r2#sh ip route rip
> 137.20.0.0/16 is variably subnetted, 15 subnets, 4 masks
>R 137.20.81.0/24 [120/1] via 137.20.86.1, 00:00:20, Serial0
>R 137.20.80.0/24 [120/1] via 137.20.86.1, 00:00:20, Serial0
>R 137.20.82.0/24 [120/1] via 137.20.86.1, 00:00:20, Serial0
>R 172.168.0.0/16 [120/1] via 137.20.86.1, 00:00:20, Serial0
>
>Note: 137.20.81.86.0/24 is not there
>
>HTH,
>
>Song
>
>passive interface e0
>neighbor
>--- Robert Massiache <robert2140@hotmail.com> wrote:
> > David,
> > Inorder for RIP to send and receive the broadcast(v1) or
> > multicast(v2) you
> > need to have the Ethernet subnet enabled with RIP but we are left
> > with a
> > choice of not advertising it upfront. You are not permitted to use
> > the the
> > network statement under router rip 151.1.0.0 anyway. If you use it,
> > its just
> > a normal case direct advt.
> >
> > We need to seek a back door advertisement.
> >
> > thanks
> >
> >
> > >From: "Voss, David" <dvoss@heidrick.com>
> > >To: "'Robert Massiache'" <robert2140@hotmail.com>
> > >Subject: RE: Can't receive the routes...Help!
> > >Date: Sat, 28 Sep 2002 17:46:42 -0500
> > >
> > >Robert,
> > >
> > >Why not this?
> > >
> > >router rip
> > >network 151.1.0.0
> > >network 131.1.0.0
> > >distribute-list 1 out
> > >
> > >access-list 1 permit 131.1.0.0 0.0.255.255
> > >
> > >He states he does not want to advertise ethernet, but ethernet is
> > directly
> > >connected, so R2 knows about it anyway. Regardless, I don't know
> > why the
> > >above config would not work for what he is asking.
> > >
> > >
> > >
> > >
> > >-----Original Message-----
> > >From: Robert Massiache [mailto:robert2140@hotmail.com]
> > >Sent: Saturday, September 28, 2002 5:17 PM
> > >To: prashanthcm@yahoo.com; ccielab@groupstudy.com
> > >Subject: Re: Can't receive the routes...Help!
> > >
> > >
> > >the catch here you are not allowed to advertise the ethernet, only
> > allowed
> > >to advertise the loop 20 which is 131.1.100.1 255.255.255.0
> > >
> > >so we are trying the alternate methods of indirect
> > advertisements...whcih
> > >don't work including the redistribute connected with a rotue map
> > matching
> > >interface e0.
> > >
> > >thanks
> > >
> > >
> > > >From: Prashanth <prashanthcm@yahoo.com>
> > > >Reply-To: Prashanth <prashanthcm@yahoo.com>
> > > >To: Robert Massiache <robert2140@hotmail.com>,
> > ccielab@groupstudy.com
> > > >Subject: Re: Can't receive the routes...Help!
> > > >Date: Sat, 28 Sep 2002 13:31:13 -0700 (PDT)
> > > >
> > > >just advertizing the
> > > >151.1.0.0 in RIP doesnt work? it should be simple as
> > > >that... its working in my setup...
> > > >
> > > >prashanth
> > > >
> > > >
> > > >--- Robert Massiache <robert2140@hotmail.com> wrote:
> > > > > Hi all,
> > > > > I got a questins for you all. Here the R2 is an
> > > > > unkown router running RIP.
> > > > > No idea about what version. You need to receive the
> > > > > rotues from R2.
> > > > >
> > > > >
> > > > > loop20-R1----Ethernet----R2
> > > > >
> > > > > R1:
> > > > >
> > > > > interface loop 20
> > > > > 131.1.100.1 255.255.255.0
> > > > >
> > > > > interface Ethernet0
> > > > > ip address 151.1.100.1 255.255.255.0
> > > > >
> > > > > router rip
> > > > > redistribute connected metric 2 route-map west
> > > > > network 131.1.0.0
> > > > >
> > > > > route-map west permit 10
> > > > > match interface e0
> > > > >
> > > > > route-map west permit 20
> > > > > !
> > > > > end.
> > > > >
> > > > >
> > > > > How can I configure R1 to receive those R2 routes. I
> > > > > should only advertise
> > > > > the loop 20 I should not advt. the Ethernet.
> > > > >
> > > > > In all the above trials the RIP is not getting
> > > > > enabled on the Ethernet even
> > > > > if I use access-list option insdie the route-map.
> > > > > Any help would be
> > > > > appreciated.
> > > > >
> > > > >
> > > > > thanks
> > > > >
> > > > >
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z
This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:44:07 GMT-3