Re: show run "no auto-summary" command

Here was my experience

ric-mpls(config-if)#do sh ver | i 15
Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version
15.2(4)M2, RELEASE SOFTWARE (fc2)
ROM: System Bootstrap, Version 15.0(1r)M16, RELEASE SOFTWARE (fc1)
System image file is "flash0:c3900-universalk9-mz.SPA.152-4.M2.bin"
Cisco CISCO3945-CHASSIS (revision 1.0) with C3900-SPE150/K9 with
2029568K/67584K bytes of memory.
*0 C3900-SPE150/K9 FOC1641005A

ric-mpls(config-if)#ip summary-address eigrp 1 0.0.0.0 0.0.0.0 ?
  leak-map Allow dynamic prefixes based on the leak-map
  <cr>

ric-mpls(config-if)#ip summary-address eigrp 1 0.0.0.0 0.0.0.0

ric-mpls(config-if)#do sh run | s eigrp
 ip summary-address eigrp 65122 0.0.0.0 0.0.0.0
 ip summary-address eigrp 65122 0.0.0.0 0.0.0.0

router eigrp 65122
 summary-metric 0.0.0.0/0 distance 254
 network 10.19.240.6 0.0.0.0
 network 10.19.240.14 0.0.0.0

On Fri, May 31, 2013 at 10:18 PM, Cisco Fanatic
<ebay_products_at_hotmail.com>wrote:

> Thanks Brian!
> I am not trying to memorize the default options but I am trying to
> understand
> how can I test this in real scenario if I don't see the command in "show
> run"
> and proof that the functionlity is working. I landed into this issue :)
> -Yuri
>
> > From: bmcgahan_at_ine.com
> > To: bmcgahan_at_ine.com; ebay_products_at_hotmail.com
> > CC: ccielab_at_groupstudy.com
> > Date: Fri, 31 May 2013 18:56:12 -0500
> > Subject: RE: show run "no auto-summary" command
> >
> > The same is true for synchronization in BGP:
> >
> > R2#show ip protocols | section bgp
> > Routing Protocol is "bgp 248"
> > Outgoing update filter list for all interfaces is not set
> > Incoming update filter list for all interfaces is not set
> > IGP synchronization is disabled
> > Automatic route summarization is disabled
> > Neighbor(s):
> > Address FiltIn FiltOut DistIn DistOut Weight RouteMap
> > 46.0.0.8
> > 169.254.129.19
> > Maximum path: 1
> > Routing Information Sources:
> > Gateway Distance Last Update
> > 46.0.0.8 200 00:08:34
> > Distance: external 20 internal 200 local 200
> >
> > Don't try to memorize default options in the code, it's a waste of time
> since it changes between releases. Instead learn how to verify the
> state of
> the network from commands other than "show run". This will also help you
> extend your knowledge between platforms, e.g. from IOS to IOS XR, NX-OS,
> ASA,
> etc. If you want to know the default option of a command just check the
> command reference for that particular version and it'll tell you what the
> default is.
> >
> >
> >
> > Brian McGahan, CCIE #8593 (R&S/SP/Security), CCDE #2013::13
> > bmcgahan_at_INE.com
> >
> > Internetwork Expert, Inc.
> > http://www.INE.com
> >
> >
> > -----Original Message-----
> > From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Brian McGahan
> > Sent: Friday, May 31, 2013 6:51 PM
> > To: Cisco Fanatic
> > Cc: ccielab_at_groupstudy.com
> > Subject: RE: show run "no auto-summary" command
> >
> > R1#show ip protocols | include Routing Protocol|(S|s)ummarization Routing
> Protocol is "bgp 248"
> > Automatic route summarization is disabled Routing Protocol is "eigrp 1"
> > Automatic Summarization: disabled
> >
> >
> >
> > HTH,
> >
> > Brian McGahan, CCIE #8593 (R&S/SP/Security), CCDE #2013::13
> bmcgahan_at_INE.com
> >
> > Internetwork Expert, Inc.
> > http://www.INE.com
> >
> >
> > -----Original Message-----
> > From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Cisco Fanatic
> > Sent: Friday, May 31, 2013 6:40 PM
> > To: Narbik Kocharians
> > Cc: ccielab_at_groupstudy.com
> > Subject: RE: show run "no auto-summary" command
> >
> > ALL -
> > OK, I get that and understand that it's behavior change in 15 code and
> "auto-summary" and "synchronization" is not showing in the running config.
> > But, nobody in this forum has provided a solution or said how I can
> check if
> the "auto-summary" and "synchronization" is working as expected.
> > Yuri
> >
> >
> >
> > > Date: Fri, 31 May 2013 11:44:24 -0700
> > > Subject: Re: show run "no auto-summary" command
> > > From: narbikk_at_gmail.com
> > > To: ebay_products_at_hotmail.com
> > > CC: ccielab_at_groupstudy.com
> > >
> > > I guess different versions of 15 code have different behaviors,
> > > because I can see and change it with no problems, here:
> > >
> > > R1#Show run | s router bgp
> > > router bgp 100
> > > no synchronization
> > > bgp log-neighbor-changes
> > > neighbor 13.1.1.3 remote-as 100
> > > no auto-summary
> > >
> > > R1(config)#router bgp 100
> > > R1(config-router)#No aut
> > > R1(config-router)#No auto-summary
> > >
> > > System image file is "flash:c1841-adventerprisek9-mz.151-1.T2.bin"
> > >
> > > So the default has changed but you can still change it if you like.
> > >
> > >
> > > On Tue, May 28, 2013 at 6:57 AM, Cisco Fanatic
> > <ebay_products_at_hotmail.com>wrote:
> > >
> > > > I downloaded IOS 152-3.T3 version and I see that I can't configure
> > > > "no auto-summary" command under eigrp and bgp?
> > > >
> > > > I can't see the "no sync" command under bgp? Can someone let me know
> why?
> > > >
> > > > !
> > > > router eigrp 1000
> > > > network 10.0.0.0
> > > > !
> > > > router bgp 64501
> > > > bgp log-neighbor-changes
> > > > neighbor 11.255.255.1 remote-as 200 !
> > > >
> > > > Yuri
> > > >
> > > >
> > > > Blogs and organic groups at http://www.ccie.net
> > > >
> > > > ____________________________________________________________________
> > > > ___ Subscription information may be found at:
> > > > http://www.groupstudy.com/list/CCIELab.html
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> > > --
> > > *Narbik Kocharians
> > > *CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> > > *www.MicronicsTraining.com* <http://www.micronicstraining.com/>
> > > Sr. Technical Instructor
> > > YES! We take Cisco Learning Credits!
> > > A Cisco Learning Partner
> > >
> > >
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> > >
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-- 
Regards,
Joe Astorino
CCIE #24347
http://astorinonetworks.com
"He not busy being born is busy dying" - Dylan
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