Re: Re: Tagging routes

From: Phil (ciscostudent1@xxxxxxxxxxxx)
Date: Sun Aug 18 2002 - 08:37:17 GMT-3


   
 If redistribution includes RIPv1 or IGRP I use the following:
access-list 1 permit 172.16.5.0 0.0.0.255
access-list 1 permit 172.16.56.0 0.0.0.255
access-list 1 permit 172.16.35.0 0.0.0.255
route-map only-igrp permit 10
 match ip address 1
route-map no-igrp deny 10
 match ip address 1
route-map no-igrp permit 20
router igrp 10
 redistribute ospf 5 metric 1 1 1 1 1 route-map only-igrp
router ospf 5
 redistribute igrp 10 subnets route-map no-igrp
Note that the access-list must include all the IGRP/RIPv1 routes including the
connected ones.
Phil

  Prakash H Somani <pdsccie@rediffmail.com> escreveu: Hi,

OSPF, EIGRP, ISIS, RIPV2 and BGP Understands tags and keeps it
intact.

RIPV1, IGRP Donot understand TAGs.

regards....Prakash
On Sun, 18 Aug 2002 Jon O'Nan wrote :
>The main question I was concerned with is that eigrp understands
>and can
>process a tag. I take from your example that eigrp can understand
>the tag
>attribute.
>
>Thanks
>Jon
>
>
>----- Original Message -----
> From: "Phil"
>To: "Jon O'Nan" ;
>
>Sent: Saturday, August 17, 2002 7:35 PM
>Subject: Re: Tagging routes
>
>
> > Jon,
> > I use this:
> > route-map eigrp2ospf deny 10
> > match tag 110
> > route-map eigrp2ospf permit 20
> > set tag 90
> > route-map ospf2eigrp deny 10
> > match tag 90
> > route-map ospf2eigrp permit 20
> > set tag 110
> > router eigrp 100
> > reditribute ospf 5 metric 1 1 1 1 1 route-map ospf2eigrp
> > router ospf 5
> > redistribute eigrp 100 subnets route-map eigrp2ospf
> >
> > Phil
> >
> > Jon O'Nan escreveu: I am doing
>mutual
>redistribution between ospf and eigrp on a single router.
> > Does eigrp understand the tag attribute when redistributing
> from ospf? And
> > should I also use a distribute list for incoming routes in
>ospf?
> >
> > Thanks
> > Jon
> >
> > router ospf 100
> > log-adjacency-changes
> > redistribute eigrp 10 metric-type 1 subnets tag 10
> > network 10.1.10.1 0.0.0.0 area 51
> > network 172.32.10.1 0.0.0.0 area 0
> >
> > router eigrp 10
> > redistribute ospf 100 route-map tag
> > network 10.1.20.0 0.0.0.255
> > network 172.30.1.0 0.0.0.255
> > default-metric 2000 100 255 1 1500
> > no auto-summary
> > no eigrp log-neighbor-changes
> >
> > route-map tag deny 10
> > match tag 10
> > !
> > route-map tag permit 20
> >



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