From: Wayne Bellward (wbellward@gmail.com)
Date: Tue Mar 15 2005 - 14:51:34 GMT-3
I thought i had tried that but its been a long day and obviously I
hadn't, it worked a treat. I'm still not 100% sure why, I think I need
to understand ISIS a lot better than I do. Can anyone recommend a good
source, I have the Jeff Doyle books which are great but even they skim
ISIS somewhat.
Many Thanks
On Tue, 15 Mar 2005 17:32:18 +0000, kwasi-ccie@comcast.net
<kwasi-ccie@comcast.net> wrote:
>
> Redistribution in IS-IS only affests L2 prefixes. If you are redistributing
> into level-1 domain, add "level-1 or level-1-2" to your redistribute
> statement. Try it.
>
> -------------- Original message --------------
>
> > Hi,
> >
> > I trawled through the archives for hours and nothing seems to fit my
> > scenario exactly.
> >
> > I have a frame network and want to mutally redistribute OSPF and ISIS,
> > I can redistribute ISIS into OSPF ok but not the other way around. I
> > have four routers as illustrated below.
> >
> >
> > ________________R5
> > /
> > /
> > /
> > R14___________________R3
> > \
> > \
> > \__________R1
> >
> > R14 - R5 is point to point sub-interface (ISIS).
> > R14 - R3 & R1 is multi-point (OSPF).
> >
> > The constraints of the lab specify that R14 - R5 ISIS must be type 1
> > and that OSPF must be redistributed in as type 2, all redistributed to
> > be performed on R14.
> >
> > my configs are as follows any insights into what's going wrong would
> > be welcome I'm sure it's something simple but wood for the trees as
> > they say.
> >
> > version 12.2
> > service timestamps debug uptime
> > service timestamps log uptime
> > no service password-encryption
> > !
> > hostname R14-
> > !
> > !
> > ip subnet-zero
> > no ip domain-lookup
> > !
> > !
> > !
> > !
> > interface Loopback0
> > ip address 15.15.14.14 255.255.255.0
> > ip router isis
> > !
> > interface Ethernet0
> > ip address 10.1.5.4 255.255.255.248
> > ip ospf priority 255
> > !
> > interface Serial0
> > no ip address
> > encapsulation frame-relay
> > no fair-queue
> > !
> > interface Serial0.1 point-to-point
> > ip address 10.1.12.193 255.255.255.240
> > ip router isis
> > frame-relay interface-dlci 105
> > !
> > interface Serial0.2 multipoint
> > ip address 10.1.11.14 255.255.255.0
> > ip ospf network broadcast
> > ip ospf priority 255
> > frame-relay map ip 10.1.11.1 102 broadcast
> > frame-relay map ip 10.1.11.3 103 broadcast
> > no frame-relay inverse-arp
> > !
> > interface Serial1
> > no ip address
> > shutdown
> > !
> > interface BRI0
> > no ip address
> > encapsulation hdlc
> > shutdown
> > !
> > router ospf 100
> > router-id 15.15.14.14
> > log-adjacency-changes
> > redistribute connected subnets
> > redistribute isis level-1 subnets
> > network 10.1.5.0 0.0.0.7 area 10
> > network 10.1.11.0 0.0.0.255 area 0
> > default-metric 10
> > !
> > router isis
> > net 00.0001.0000.0c38.79ff.00
> > redistribute ospf 100 metric 20 metric-type external
> > is-type level-1
> > !
> > ip classless
> > ip http server
> > !
> > !
> > ip access-list standard Lo0-redistribute
> > permit 15.15.14.14
> > route-map Lo0-into-ospf permit 10
> > match ip address Lo0-redistribute
> > !
> > !
> > !
> > line con 0
> > exec-timeout 0 0
> > logging synchronous
> > line aux 0
> > line vty 0 4
> > login
> > !
> > end
> > -----------------------------------------------------------------
> >
> > version 11.2
> > no service password-encryption
> > no service udp-small-servers
> > no service tcp-small-servers
> > !
> > hostname R5-
> > !
> > !
> > no ip domain-lookup
> > clns routing
> > isdn switch-type basic-net3
> > !
> > interface Loopback0
> > ip address 15.15.5.5 255.255.255.0
> > ip router isis
> > !
> > interface Ethernet0
> > no ip address
> > shutdown
> > !
> > interface Serial0
> > no ip address
> > encapsulation frame-relay
> > no fair-queue
> > !
> > interface Serial0.1 point-to-point
> > ip address 10.1.12.194 255.255.255.240
> > ip router isis
> > frame-relay interface-dlci 501
> > !
> > interface Serial1
> > no ip address
> > shutdown
> > !
> > interface BRI0
> > ip address 10.1.35.5 255.255.255.252
> > shutdown
> > !
> > router isis
> > net 00.0001.00d0.58ad.40cb.00
> > is-type level-1
> > !
> > ip classless
> > !
> > !
> > line con 0
> > exec-timeout 0 0
> > logging synchronous
> > line aux 0
> > line vty 0 4
> > login
> > !
> > end
> > ---------------------------------------------------------------------
> > version 12.2
> > service timestamps debug uptime
> > service timestamps log uptime
> > no service password-encryption
> > !
> > hostname R3-
> > !
> > !
> > ip subnet-zero
> > no ip domain-lookup
> > !
> > !
> > !
> > !
> > interface Loopback0
> > ip address 15.15.3.3 255.255.255.0
> > !
> > interface Serial0
> > ip address 10.1.11.3 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network broadcast
> > ip ospf priority 0
> > no fair-queue
> > frame-relay map ip 10.1.11.14 301 broadcast
> > no frame-relay inverse-arp
> > !
> > interface Serial1
> > no ip address
> > shutdown
> > !
> > interface TokenRing0
> > no ip address
> > shutdown
> > !
> > router ospf 100
> > router-id 15.15.3.3
> > log-adjacency-changes
> > network 10.1.11.0 0.0.0.255 area 0
> > !
> > ip classless
> > ip http server
> > !
> > !
> > !
> > line con 0
> > exec-timeout 0 0
> > logging synchronous
> > line aux 0
> > line vty 0 4
> > login
> > !
> > end
> > ----------------------------------------------------------------
> > version 12.2
> > service timestamps debug uptime
> > service timestamps log uptime
> > no service password-encryption
> > !
> > hostname R1-
> > !
> > !
> > ip subnet-zero
> > no ip domain-lookup
> > !
> > !
> > !
> > !
> > interface Loopback0
> > ip address 15.15.1.1 255.255.255.0
> > !
> > interface Ethernet0
> > no ip address
> > shutdown
> > !
> > interface Serial0
> > ip address 10.1.11.1 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network broadcast
> > ip ospf priority 0
> > frame-relay map ip 10.1.11.14 201 broadcast
> > no frame-relay inverse-arp
> > !
> > interface Serial1
> > ip address 200.200.200.1 255.255.255.0
> > clockrate 2000000
> > !
> > router ospf 100
> > router-id 15.15.1.1
> > log-adjacency-changes
> > network 10.1.11.0 0.0.0.255 area 0
> > network 15.15.1.0 0.0.0.255 area 0
> > network 200.200.200.0 0.0.0.255 area 20
> > !
> > ip classless
> > ip http server
> > !
> > !
> > !
> > line con 0
> > exec-timeout 0 0
> > logging synchronous
> > line aux 0
> > line vty 0 4
> > login
> > !
> > end
> > -----------------------------------------------------------------------
> > Many Thanks
> >
> > Wayne
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
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