From: yu chunyan (yuchunyan@hotmail.com)
Date: Mon Aug 18 2003 - 17:36:52 GMT-3
you can use "area 0 range 10.100.100.0 255.255.255.0" to create a /24
summary address pointing to null0 in routing table. This way can deals with
the redistribution problem between classless and classful protocols. But
here your 10.0.0.0 net is VLSM. I donot know how rip works in this case.
Bin.
>From: "ccie2be" <ccie2be@nyc.rr.com>
>Reply-To: "ccie2be" <ccie2be@nyc.rr.com>
>To: "Group Study" <ccielab@groupstudy.com>, <wing_lam@jossynergy.com>
>Subject: Re: OSPF to RIP
>Date: Mon, 18 Aug 2003 13:59:00 -0400
>
>To summarize an internal ospf network you need to use the "area x range"
>command.
>
>----- Original Message -----
>From: <wing_lam@jossynergy.com>
>To: <ccielab@groupstudy.com>
>Sent: Monday, August 18, 2003 11:46 AM
>Subject: OSPF to RIP
>
>
> > Hi group,
> >
> > I am evaluating one of the OSPF "summary-address" function, I use in
> > "reverse" direction:
> >
> > Scenario as following:
> >
> > E1--R1--Ser0/0.2
> >
> > R1 loo 12: 10.100.100.12/25
> > R1 E1: 10.100.1.1/24
> > R1 Ser0/0.2: 10.1.2.5/24
> >
> >
> > Router rip
> > network 10.0.0.0
> > Redistribute ospf 77 metric 2
> >
> > Router ospf 77
> > summary-address 10.100.100.0 255.255.255.0
> > network 10.1.2.5 0.0.0.0 area 0
> > network 10.100.100.12 0.0.0.0 area 0
> >
> > I would like to make OSPF route 10.100.100.0/25 redist into RIP, as it's
>in
> > /25 subnet mask, I doing "summary-address 10.100.100.0 255.255.255.0" in
> > order try to change the 10.100.100.0/25 to 10.100.100.0/24 while redist
> > into RIP.
> >
> > Can this be achieved? I see some documents mentions this but I cannot
> > implement it successfully.
> >
> > Thx,
> > BBD (Big Black Dog)
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