From: kevin gannon (kevin@gannons.net)
Date: Mon Oct 31 2005 - 07:51:17 GMT-3
You will have do do a redistribute connected into ISIS as well.
The connected interfaces maybe seen on *other* routers
as OSPF but locally on R5 they are connected routes *not*
ospf routes.
Regards
Kevin
On 10/31/05, El ayachi HADEK <elayachi.hadek@marocconnect.com> wrote:
> This dosn't resolve the problem I've already tried it:
>
>
> R7:
>
> router isis
> redistribute ospf 1 match internal external 1 external 2
> net 00.0000.0000.0000.00
> is-type level-2-only
> !
>
> R8:
>
> R8#show ip route
> Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
> area
> * - candidate default, U - per-user static route, o - ODR
> P - periodic downloaded static route
>
> Gateway of last resort is not set
>
> 200.0.0.0/32 is subnetted, 2 subnets
> C 200.0.0.8 is directly connected, Loopback0
> i L2 200.0.0.7 [115/10] via 150.50.5.68, Serial0/0
> 150.50.0.0/16 is variably subnetted, 3 subnets, 3 masks
> C 150.50.4.0/24 is directly connected, FastEthernet0/0
> i L2 150.50.7.0/25 [115/10] via 150.50.5.68, Serial0/0
> C 150.50.5.64/27 is directly connected, Serial0/0
>
>
>
>
>
> -----Message d'origine-----
> De : nobody@groupstudy.com [mailto:nobody@groupstudy.com]De la part de
> Leigh Harrison
> Envoyi : Monday, October 31, 2005 10:20 AM
> @ : El ayachi HADEK
> Cc : HM C; ccielab@groupstudy.com
> Objet : Re: Mutual Redistribution
>
>
> After you type in "redistribute ospf 1" do a question mark.
>
> There is options about which types ospf routes to redistribute, ie,.
> which lsa's.
>
> If you want to shove them all in, try " redist ospf 1 int ex1 ex 2"
>
> LH
>
>
> El ayachi HADEK wrote:
>
> >This seem to be the one of my problems with mutual redistribution, this is
> >related to ospf and other protocols:
> >
> >this is the senario: configuration of routers, some captures and questions.
> >
> >
> >
> >R5------------R7-------------R8
> > FastEth Serialppp
> > OSPF ISIS
> >
> >
> >
> >R7:
> >
> >
> >interface Loopback0
> > ip address 200.0.0.7 255.255.255.255
> >interface Loopback111
> > ip address 111.111.111.1 255.255.255.0
> >
> >interface FastEthernet1/0
> > ip address 150.50.7.7 255.255.255.128
> > duplex auto
> > speed auto
> >
> >interface Serial0/0
> > ip address 150.50.5.68 255.255.255.224
> > ip router isis
> >!
> >router ospf 1
> > router-id 200.0.0.7
> > log-adjacency-changes
> > redistribute connected subnets route-map test
> > redistribute isis level-2 subnets
> > network 150.50.7.7 0.0.0.0 area 0
> > network 200.0.0.7 0.0.0.0 area 0
> >!
> >router isis
> > redistribute ospf 1
> > net 00.0000.0000.0000.00
> > is-type level-2-only
> >!
> >
> >R5:
> >
> >interface FastEthernet0/0
> > ip address 150.50.7.5 255.255.255.128
> > duplex auto
> > speed auto
> >!
> >
> >router ospf 1
> > router-id 200.0.0.5
> > log-adjacency-changes
> > network 150.50.7.5 0.0.0.0 area 0
> >!
> >
> >R8:
> >
> >interface Loopback0
> > ip address 200.0.0.8 255.255.255.255
> >!
> >!
> >interface Serial0/0
> > ip address 150.50.5.69 255.255.255.224
> > ip router isis
> > no fair-queue
> >!
> >router isis
> > net 00.0000.0000.0008.00
> > is-type level-2-only
> >
> >R8#show ip route
> >Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> > D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> > N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> > E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> > i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
> >area
> > * - candidate default, U - per-user static route, o - ODR
> > P - periodic downloaded static route
> >
> >Gateway of last resort is not set
> >
> > 200.0.0.0/32 is subnetted, 2 subnets
> >C 200.0.0.8 is directly connected, Loopback0
> >i L2 200.0.0.7 [115/10] via 150.50.5.68, Serial0/0
> > 150.50.0.0/16 is variably subnetted, 3 subnets, 3 masks
> >C 150.50.4.0/24 is directly connected, FastEthernet0/0
> >i L2 150.50.7.0/25 [115/10] via 150.50.5.68, Serial0/0
> >C 150.50.5.64/27 is directly connected, Serial0/0
> >
> >
> >Where is 111.111.111.0 route witch was redistributed from connected to ospf
> >and then from ospf to isis?
> >
> >
> >R5#show ip route
> >Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> > D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> > N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> > E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> > i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
> >area
> > * - candidate default, U - per-user static route, o - ODR
> > P - periodic downloaded static route
> >
> >Gateway of last resort is not set
> >
> > 200.0.0.0/32 is subnetted, 1 subnets
> >O 200.0.0.7 [110/2] via 150.50.7.7, 19:48:34, FastEthernet0/0
> > 111.0.0.0/24 is subnetted, 1 subnets
> >O E2 111.111.111.0 [110/20] via 150.50.7.7, 19:45:08, FastEthernet0/0
> > 150.50.0.0/16 is variably subnetted, 2 subnets, 2 masks
> >C 150.50.7.0/25 is directly connected, FastEthernet0/0
> >C 150.50.100.0/27 is directly connected, Serial0/0
> >
> >R7#show ip ospf database external
> >
> > OSPF Router with ID (200.0.0.7) (Process ID 1)
> >
> > Type-5 AS External Link States
> >
> > LS age: 805
> > Options: (No TOS-capability, DC)
> > LS Type: AS External Link
> > Link State ID: 111.111.111.0 (External Network Number )
> > Advertising Router: 200.0.0.7
> > LS Seq Number: 80000024
> > Checksum: 0xBCA2
> > Length: 36
> > Network Mask: /24
> > Metric Type: 2 (Larger than any link state path)
> > TOS: 0
> > Metric: 20
> > Forward Address: 0.0.0.0
> > External Route Tag: 0
> >
> >R7#
> >
> >
> >2- Where is 150.50.5.64/27 khown by isis and redistributed to ospf?
> >
> >
> >
> >
> >-----Message d'origine-----
> >De : nobody@groupstudy.com [mailto:nobody@groupstudy.com]De la part de
> >HM C
> >Envoye : Monday, October 31, 2005 9:30 AM
> >A : ccielab@groupstudy.com
> >Objet : Mutual Redistribution
> >
> >
> >I am testing out mutual redistribution on the same router other than ISIS
> >protocol. I realise that directly connected network particpating
> >in some routing protocol for eg RIP is not being redistributed to OSPF.
> >And sometimes this is vice versa. I use the same IOS on all routers. I
> >notices in some CCIE workbook they actually redistribute connected
> >networks as the model answer when doing mutual redistribution. We all
> >know the "problem" of ISIS in this scenario but this is happening to
> >other protocols as well. Have you guys encountered these?
> >
> >P P.
> >
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