From: Joseph D. Phillips (josephdphillips@fastmail.us)
Date: Sun Jul 25 2004 - 16:38:05 GMT-3
Fabulous. That will really help!
Thanks again.
On Sun, 25 Jul 2004 15:32:54 -0400, "Brian Dennis"
<bdennis@internetworkexpert.com> said:
> Officially released in 12.3(2)T.
>
> Show Command Section Filter
> http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_
> guide09186a00801a7a94.html
>
> Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
> bdennis@internetworkexpert.com
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987
> Direct: 775-745-6404 (Outside the US and Canada)
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Joseph D. Phillips
> Sent: Sunday, July 25, 2004 12:30 PM
> To: Tim Fletcher
> Cc: group study
> Subject: Re: Refining output of show running-config
>
> Wow, does that work? I am not on a rack right now.
>
>
> On Sun, 25 Jul 2004 15:27:15 -0400, "Tim Fletcher"
> <groupstudy@fletchmail.net> said:
> > How about "sh run | section include router isis".
> >
> > At 01:13 PM 7/25/2004, Joseph D. Phillips wrote:
> > >I noticed you used parentheses in:
> > >
> > > show run | inc (router ospf)|(summary)
> > >
> > >That outputs every line that matches each parenthetical phrase. Very
> > >cool.
> > >
> > >I was wondering how you would go about showing the running-config
> > >beginning with "router isis" such that you would exclude the
> references
> > >to "ip router isis" within interface configurations.
> > >
> > >I hope this makes sense.
> > >
> > >When I do show run | begin router isis I always see more than I want.
> > >
> > >
> > >
> > >On Sun, 25 Jul 2004 03:20:41 -0400, "Brian Dennis"
> > ><bdennis@internetworkexpert.com> said:
> > >> They are referring to EIGRP, OSPF, BGP, etc summary/aggregate
> routes
> > >> that automatically point to null.
> > >>
> > >> Rack1R1#sho run | in (router ospf)|(summary)
> > >> router ospf 1
> > >> summary-address 172.16.0.0 255.255.0.0
> > >> Rack1R1#sho ip rout | in Null
> > >> O 172.16.0.0/16 is a summary, 00:00:44, Null0
> > >> Rack1R1#
> > >>
> > >> Rack1R6#sho run | in (router bgp)|(aggregate)
> > >> router bgp 100
> > >> aggregate-address 96.0.0.0 224.0.0.0
> > >> Rack1R6#sho ip route | in Null
> > >> B 96.0.0.0/3 [200/0] via 0.0.0.0, 00:00:37, Null0
> > >> Rack1R6#
> > >>
> > >> Rack1R3#sho run | in (interface Serial1/0.34)|(summary-address)
> > >>
> > >> interface Serial1/0.34 point-to-point
> > >> ip summary-address eigrp 1 191.1.0.0 255.255.128.0 5
> > >> Rack1R3#sho ip route | in Null
> > >>
> > >> D 191.1.0.0/17 is a summary, 00:01:49, Null0
> > >> Rack1R3#
> > >>
> > >> Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
> > >> bdennis@internetworkexpert.com
> > >> Internetwork Expert, Inc.
> > >> http://www.InternetworkExpert.com
> > >> Toll Free: 877-224-8987
> > >> Direct: 775-745-6404 (Outside the US and Canada)
> > >>
> > >>
> > >> -----Original Message-----
> > >> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of
> > >> Howard C. Berkowitz
> > >> Sent: Saturday, July 24, 2004 11:34 PM
> > >> To: group study
> > >> Subject: RE: Using ip route to null 0 to advertise local network to
> BGP
> > >> peer
> > >>
> > >> At 12:56 AM -0400 7/25/04, Brian Dennis wrote:
> > >> >Joseph,
> > >> > Here is a quote from the CCIE team's Networker's Presentation
> > >> >concerning the use of static routes:
> > >> >
> > >> ><quote>
> > >> >Unless a question says so, you are not permitted to use**:
> > >> >Static routes (of any kind)
> > >> >Default routes
> > >> >
> > >> >**Dynamic routes to null are permitted
> > >> ></quote>
> > >> >
> > >>
> > >> Brian,
> > >>
> > >> Would you agree that "dynamic route to null" pretty much has to be
> a
> > >> static route to null redistributed into a dynamic routing protocol?
>
> > >> Offhand, I don't think any dynamic routing protocol has any
> inherent
> > >> knowledge of null, so the information really has to come from a
> > >> static route.
> > >>
> > >>
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> >
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