well. this what i have done in the first place it did filter the other interfaces but still did not show in the BGP and i thought it will never because as you said it is connected and ospf is not preffered for this route so it will not go to bgp.
or am i confused ? --- Scott Morris <[EMAIL PROTECTED]> wrote: > Hehehehe... Well, now that we know the underlying > problem, let's go back to > the lab and uncover what went wrong here (nothing > wrong with the lab). :) > > Task 7.6 > "6) Create a loopback interface on R8 to use the > subnet of 8.8.8.1 /24. > Enable OSPF between R7 and R8 (150.50.5.64) and on > the newly created > loopback interface on R8. Make the loopback > interface a point-to-point OSPF > network. Have R8 redistribute the Ethernet > (150.50.4.0) subnet into OSPF. > Ensure that all BGP speakers in AS200 have subnets > 8.8.8.0 and 150.50.4.0 in > their BGP tables. Subnet 150.50.5.64 should not be > in any routers BGP table. > You are not allowed to use the "network" command or > "redistribute connected" > command under BGP." > > So you're following the basic parts there, except > you're running into > redistribution logic problems along the way... > > On R8, type in: > > Router ospf 100 > no redistribute connected subnets > redistribute connected route-map Conn subnets > access-list 1 permit 150.50.4.0 0.0.0.255 > route-map Conn permit 10 > match ip address 1 > > And see what happens next! > > Scott > > -----Original Message----- > From: Suliman Al-Mazroua > [mailto:[EMAIL PROTECTED] > Sent: Friday, February 23, 2007 12:28 AM > To: Suliman Al-Mazroua; [EMAIL PROTECTED]; > [email protected] > Subject: Re: [OSL | CCIE_RS] External OSPF to BGP > > but the idea is clear now. there is no way to have > it in bgb unless it is in > ospf and it is not because it is connected. > > i am sure you are not the one who wrote this lab :) > > thanks alot > suliman > > > --- Suliman Al-Mazroua <[EMAIL PROTECTED]> wrote: > > > do you mean that i have to add in bgp redistribute > connected. actually > > the lab ask not to do it this way. > > > > --- Scott Morris <[EMAIL PROTECTED]> wrote: > > > > > Yup... And that's where the problem is. Since > > you > > > are already engagine the > > > "redistribute connected" on R8, when you do > "show > > ip > > > route ospf" it doesn't > > > show up there, so it's not tagged as the best > > path. > > > So if you want an > > > originating route on that router to get to BGP, > you'll need to do a > > > "redistribute connected" there as well! > > > > > > > > > :) > > > > > > > > > Scott Morris, CCIE4 > (R&S/ISP-Dial/Security/Service > > > Provider) #4713, JNCIE > > > #153, CISSP, et al. > > > CCSI/JNCI-M/JNCI-J > > > IPexpert VP - Curriculum Development IPexpert > Sr. Technical > > > Instructor [EMAIL PROTECTED] > http://www.ipexpert.com > > > > > > > > > > > > -----Original Message----- > > > From: Suliman Al-Mazroua > > > [mailto:[EMAIL PROTECTED] > > > Sent: Friday, February 23, 2007 12:08 AM > > > To: [EMAIL PROTECTED]; > > > [email protected] > > > Subject: RE: External OSPF to BGP > > > > > > it is connected to R8. > > > > > > R8(config)#do sh ip rou 150.50.4.0 > > > Routing entry for 150.50.4.0/24 > > > Known via "connected", distance 0, metric 0 > (connected, via > > > interface) > > > Redistributing via ospf 100 > > > Advertised by ospf 100 subnets > > > Routing Descriptor Blocks: > > > * directly connected, via FastEthernet0/0 > > > Route metric is 0, traffic share count is > 1 > > > > > > R8(config)#do sh ip bg > > > R8(config)#do sh ip bg > > > BGP table version is 3, local router ID is > > 200.0.0.8 > > > Status codes: s > > > suppressed, d damped, h history, * valid, > > best, > > i > > > - internal, > > > r RIB-failure, S Stale Origin > codes: i - IGP, e - EGP, > > > ? - incomplete > > > > > > Network Next Hop Metric > > > LocPrf > > > Weight Path > > > *> 8.8.8.0/24 0.0.0.0 0 > > > > > > > > > 32768 ? > > > *> 150.50.5.64/27 0.0.0.0 0 > > > > > > > > > 32768 ? > > > R8(config)#do sh ip rou os > > > > > > R8(config)# > > > > > > --- Scott Morris <[EMAIL PROTECTED]> wrote: > > > > > > > If R8 is where you are doing redistribution, > do > > > all of your commands > > > > on R8. > > > > > > > > Scott > > > > > > > > -----Original Message----- > > > > From: Suliman Al-Mazroua > > > > [mailto:[EMAIL PROTECTED] > > > > Sent: Thursday, February 22, 2007 11:40 PM > > > > To: [EMAIL PROTECTED]; > > > > [email protected] > > > > Subject: RE: External OSPF to BGP > > > > > > > > sure > > > > > > > > R8: > > > > R8# sh run > > > > Building configuration... > > > > > > > > > > > > version 12.4 > > > > service timestamps debug datetime msec service > > > timestamps log datetime > > > > msec no service password-encryption ! > > > > hostname R8 > > > > ! > > > > boot-start-marker > > > > boot-end-marker > > > > ! > > > > enable secret 5 $1$UGQg$ji9OEVknrbFvM602QQJxG0 > ! > > > > no aaa new-model > > > > ! > > > > resource policy > > > > ! > > > > memory-size iomem 15 > > > > ip subnet-zero > > > > ! > > > > ! > > > > ip cef > > > > ! > > > > ! > > > > no ip domain lookup > > > > > > > > interface Loopback0 > > > > ip address 200.0.0.8 255.255.255.255 ! > > > > interface Loopback1 > > > > ip address 8.8.8.1 255.255.255.0 > > > > ip ospf network point-to-point > > > > ! > === message truncated === ____________________________________________________________________________________ Do you Yahoo!? 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