From: Howard C. Berkowitz (hcb@xxxxxxxxxxxx)
Date: Mon Mar 11 2002 - 15:26:52 GMT-3
At 1:01 PM -0500 3/11/02, John Neiberger wrote:
>Hmm... I like that. Can we start a petition drive to change
>the 'redistribute' command to 'import'? Add to that a
>clarification of the syntax for 'distribute-list 100 out ospf
>1' and we're really talking progress!
>
>I can see it now:
>
>router eigrp 1
> import ospf 1
> default-metric 1500 1000 255 1 1500
> import-filter 100 from ospf 1
> (filters routes coming in from ospf 1)
> export-filter 101 from ospf 1
> (filters outgoing routes learned from ospf 1)
>
>Okay, back to work. :-) Time to get more coffee...
>
>John
Routing Policy Specification Language does that. Juniper is pretty close.
>
>---- On Mon, 11 Mar 2002, Howard C. Berkowitz
>(hcb@gettcomm.com) wrote:
>
>> A general comment here that might help in understanding.
>>
>> "Redistribution" is a Cisco term that is rather awkward, but
>has been
>> adopted by the industry. There are less ambiguous terms I'll
>mention
>> in a minute.
>>
>> But I like to explain what "redistribute" means by expanding
>the
>> grammar:
>>
>> router foo
>> redistribute bar default-metric x
>> distribute-list y in
>>
>> means
>>
>> redistribute bar information, with filters y and foo
>metric x,
>> into foo.
>>
>> The more general terms are import and export. Redistribution
>is
>> importing:
>>
>> import bar into foo [optional filters and actions]
>>
>> Export is like a distribute-list out.
>>
>>
>>
>> At 7:09 AM -0800 3/11/02, Bhisham Bajaj wrote:
>> >mannan
>> >
>> >thank u
>> >
>> >i got the point and by now know how wrong i was in
>> >understanding redistribution
>> >
>> >thank u
>> >Reg
>> >bajaj
>> >
>> >--- Mannan Venkatesan <mv70@lucent.com> wrote:
>> >> Bajaj,
>> >> Yigit is correct. "out" option works differently
>> >> when you use it with a RP.
>> >> If you use it with interface, it will filter the
>> >> routes sending out of that
>> >> interface.
>> >>
>> >> It you use it with RP, it will filter the routes
>> >> from the RP being
>> >> redistributed.
>> >>
>> >> HTHs,
>> >> Mannan
>> >>
>> >>
>> >> ----- Original Message -----
>> >> From: "A Yigit Zorlu" <alec_cisco@yahoo.com>
>> >> To: "'Bhisham Bajaj'" <bhishambajaj@yahoo.com>;
>> >> "'Mannan Venkatesan'"
>> >> <mv_lab@hotmail.com>; "'lab'"
>> >> <ccielab@groupstudy.com>
>> >> Sent: Monday, March 11, 2002 1:48 AM
>> >> Subject: RE: distribute-list
>> >>
>> >>
>> >> > Hi,
>> >> >
>> >> > If you would using distribute-list 1 out serial 0
>> >> you were correct. But in
>> >> > this case it filters routes coming out of EIGRP
>> >> into OSPF. Same for
>> >> > connected. Same for IPX as well
>> >> >
>> >> > ipx nlsp
>> >> > redistribute eigrp 1
>> >> > distribute-list 7 out eigrp 1
>> >> > from EIGRP into NLSP.
>> >> >
>> >> > Thanks,
>> >> >
>> >> > Yigit
>> >> >
>> >> > -----Original Message-----
>> >> > From: nobody@groupstudy.com
>> >> [mailto:nobody@groupstudy.com]On Behalf Of
>> >> > Bhisham Bajaj
>> >> > Sent: Monday, March 11, 2002 6:32 AM
>> >> > To: Mannan Venkatesan; lab
>> >> > Subject: Re: distribute-list
>> >> >
>> >> >
>> >> > Mannan
>> >> > i am trying to use a distribution list with the
>> >> out
>> >> > key word
>> >> > i thought that if i was using it with the in key
>> >> word
>> >> > then it would filter incomming routes that i get
>> >> into
>> >> > the ospf process by the redistribute command &
>> >> also as
>> >> > ospf is a link state protocol we will have the
>> >> route
>> >> > in the datbase but not in the routing table
>> >> >
>> >> > but i am try to use the distribution list out so
>> >> it
>> >> > should filer routes that are going out of the ospf
>> >> > process to other routing process
>> >> >
>> >> > Bajaj
>> >> > --- Mannan Venkatesan <mv_lab@hotmail.com> wrote:
>> >> > > Nope. The other way around.
>> >> > >
>> >> > > First statement is to filter routes from eigrp 1
>> >> to
>> >> > > ospf based on acl 1.
>> >> > >
>> >> > > Second is to filter routes from connected to
>> >> ospf
>> >> > > based on acl 1.
>> >> > >
>> >> > > Mannan
>> >> > >
> > >> > > ----- Original Message -----
>> >> > > From: "Bhisham Bajaj" <bhishambajaj@yahoo.com>
>> >> > > To: <ccielab@groupstudy.com>
>> >> > > Sent: Sunday, March 10, 2002 9:42 PM
>> >> > > Subject: distribute-list
>> >> > >
>> >> > >
>> >> > > > router ospf 1
>> >> > > > distribute-list 1 out eigrp 1
>> >> > > >
>> >> > > > this will fliter routes baed on access-list 1
>> >> when
>> >> > >
>> >> > > > redistributing ospf routes into eigrp 1
>> >> > > >
>> >> > > > but what does this command do
>> >> > > >
>> >> > > >
>> >> > > > router ospf 1
>> >> > > > distribute-list 1 out connected
>> >> > > >
>> >> > > >
>> >> > > >
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