From: Narayan Gawas (ngawas@cisco.com)
Date: Mon Mar 22 2004 - 21:24:25 GMT-3
----------------------------------------- (on firestar)
Tacsuns has scanned the file email-body and no virus was found.
---------------------------------------------------------
Hi brian
Can you please let me know,how to inject 92.68.0.0/24 withot using
network.agg-add,redi ?
FYI there *is* a way to inject 192.68.0.0/24 without using:
>
> 1. the network statement
> 2. the aggregate-address statement
> 3. redistribution
>
Regards
Narayan
------------------------------------------
NARAYAN GAWAS
Cisco Technical Assistance Center(CiscoTAC)
ngawas@cisco.com
-------------------------------------------
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
alsontra@hotmail.com
Sent: Tuesday, March 23, 2004 10:00 AM
To: SANCHEZ-MONGE,ANTONIO (HP-France,ex2); 'Brian McGahan';
ccielab@groupstudy.com
Subject: Re: Bgp summary
It did not work for me either. After doing a tiny bit of research, I
concluded it was not supported
<snip>
The BGP Conditional Route Injection feature is supported by all platforms in
Cisco IOS Release 12.2(14)S that support BGP:
a.. Cisco 7200 series
b.. Cisco 7400 series
c.. Cisco 7500 series
</snip>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122
t/122t4/ftbgpri.htm
Alsontra-
----- Original Message -----
From: "SANCHEZ-MONGE,ANTONIO (HP-France,ex2)" <antonio.sanchez-monge@hp.com>
To: "'Brian McGahan'" <bmcgahan@internetworkexpert.com>;
<ccielab@groupstudy.com>
Sent: Monday, March 22, 2004 2:39 PM
Subject: RE: Bgp summary
> Hi Brian,
>
> I have tried bgp inject-map functionality as per one of your labs and
> did not succeed to get it working. I used the same config as in the
> solutions guide. I have read previous posts in this list saying it is
> not supported
in
> middle-low range routers. Mmm...
>
> Cheers,
> Ato.
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of Brian McGahan
> Sent: lunes, 22 de marzo de 2004 23:00
> To: 'Narayan Gawas'; 'Packet Man'; EMoffat@fsci.com;
ccielab@groupstudy.com
> Subject: RE: Bgp summary
>
>
> The only way that 192.68.0.0 will show up as "*> 192.68.0.0" in the
> BGP table is if the network is 192.68.0.0/24. The mask does not show
> up
in
> the "show ip bgp" output if it is classful. Otherwise the mask is
included.
> Therefore there are two possible ways to interpret this scenario:
>
> 1. You are missing some key piece of the puzzle, and the question is
> not asking for "*> 192.68.0.0" in the BGP table
>
> Or
>
> 2. 192.68.0.0/24 must be injected into the BGP table
>
> FYI there *is* a way to inject 192.68.0.0/24 without using:
>
> 1. the network statement
> 2. the aggregate-address statement
> 3. redistribution
>
> Any takers? :)
>
>
> HTH,
>
> Brian McGahan, CCIE #8593
> bmcgahan@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987 x 705
> Outside US: 775-826-4344 x 705
>
>
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> > Of Narayan Gawas
> > Sent: Monday, March 22, 2004 10:22 AM
> > To: 'Packet Man'; EMoffat@fsci.com; ccielab@groupstudy.com
> > Subject: RE: Bgp summary
> >
> > I am sorry ,my question was not that clear
> >
> > r1-->r2.----R6
> > r1 send following route to R2
> >
> > 197.68.1.0/24,
> > 197.68.2.0/24
> > 197.68.3.0/24
> > 197.68.0.0/19
> >
> > In R2,after summarization, In BGP table we get following routes
> >
> > *> 192.68.0.0/16
> > *> 192.68.1.0
> > *> 192.68.2.0
> >
> > Goal :
> > Only 197.68.0.0 should be appear in Bgp table of R6--without /16 We
> > cannot use summary command,suppres route map at R2
> >
> > i did following but it only work if we summarize route to /24 in r2
> > bgp table But doest work if we summarize 197.68 into /16.
> >
> > ip prefix-list R3-OUT seq 5 permit 197.68.0.0/24 le 25 Router bgp 1
> > Agg-add 197.68.0.0 255.255.255.0
> > neighbor 135.4.6.6 prefix-list R3-OUT out
> >
> > ------------------------------------------
> >
> > NARAYAN GAWAS
> > Cisco Technical Assistance Center(CiscoTAC)
> > ngawas@cisco.com
> > -------------------------------------------
> >
> > -----Original Message-----
> > From: Packet Man [mailto:ccie2b@hotmail.com]
> > Sent: Monday, March 22, 2004 12:04 PM
> > To: ngawas@cisco.com; EMoffat@fsci.com; ccielab@groupstudy.com
> > Subject: RE: Bgp summary
> >
> >
> > Assuming you have "no auto sum" under your router bgp config, what
> > would happen if auto-sum were enabled? Would that do the trick?
> >
> >
> > >From: "Narayan Gawas" <ngawas@cisco.com>
> > >Reply-To: "Narayan Gawas" <ngawas@cisco.com>
> > >To: "'Moffat, Ed'" <EMoffat@fsci.com>, <ccielab@groupstudy.com>
> > >Subject: RE: Bgp summary
> > >Date: Mon, 22 Mar 2004 09:41:39 +0900
> > >
> > >----------------------------------------- (on firestar)
> > >
> > >Tacsuns has scanned the file email-body and no virus was found.
> > >---------------------------------------------------------
> > >That means to summarise these route ,I have to create loopback
> > >with 192.168.0.0 net ,mask 255.255.255.0 and advertise loopback
> > >net into Bgp ? Am I right ?
> > >
> > >
> > > ------------------------------------------
> > > NARAYAN GAWAS
> > > Cisco Technical Assistance Center(CiscoTAC)
> > > ngawas@cisco.com
> > >-------------------------------------------
> > >
> > >-----Original Message-----
> > >From: Moffat, Ed [mailto:EMoffat@fsci.com]
> > >Sent: Monday, March 22, 2004 9:33 AM
> > >To: 'Narayan Gawas'; 'ccielab@groupstudy.com'
> > >Subject: RE: Bgp summary
> > >
> > >
> > >I believe that the only way you will not see the /16 is if the
> > >192.168.0.0 address is actually at /24 address that is announced.
> > >
> > >-Ed-
> > >
> > >-----Original Message-----
> > >From: Narayan Gawas [mailto:ngawas@cisco.com]
> > >Sent: Sunday, March 21, 2004 4:18 PM
> > >To: ccielab@groupstudy.com
> > >Subject: Bgp summary
> > >
> > >Is there another way to annonce only a summary address (192.68.0.0
> > >) from BGP table without using the smmary neither the summary
> > >filter , summary-only ?
> > >
> > >AS ----- R1 ------ R2
> > >R1 BGP Table after aggregate
> > >*> 192.68.0.0/16
> > >*> 192.68.1.0
> > >*> 192.68.2.0
> > >R2 BGP Table which is goal to this senario.
> > >*> 192.68.0.0
> > >R1'router must advertise by 192.68.0.0 except /16'mark Don't see
> > >"/16" word in R2 and it must see "192.68.0.0" only. Don't see "S"
> > >suppress mark in R1. Don't use summary-only command by R1.
> > >
> > >___________________________________________________________________
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