That's what we do here at IPX :P On Mon, Feb 15, 2010 at 12:14 AM, Nadeem Rafi <[email protected]> wrote:
> Thanks guys.. you PPL dont leave any thing alone. Quite interesting Blog. > > > On Mon, Feb 15, 2010 at 6:24 AM, Joe Astorino <[email protected]>wrote: > >> As a followup -- Check out the following blog whereby the author is doing >> exactly what it is I think you are trying to accomplish. >> >> >> http://zakir.org/index.php?/archives/13-EIGRP-Spoke-to-spoke-neighbor-relationship-through-hub.html >> >> >> >> On Sun, Feb 14, 2010 at 10:16 PM, Joe Astorino <[email protected]>wrote: >> >>> What Bryan is saying is right -- You could do it, it just isn't very >>> typical. Normally, you don't setup peerings spoke-to-spoke if there is no >>> PVC between them. >>> >>> >>> On Sun, Feb 14, 2010 at 9:52 PM, Bryan Bartik <[email protected]>wrote: >>> >>>> Mustafa, >>>> >>>> You can use a neighbor statement here. Also, remember to do it on the >>>> hub as well. Once you configure a neighbor, multicast hellos won't be sent >>>> or processed. With a spoke-to-spoke adjacency, you won't need to disable >>>> split-horizon on the hub. >>>> >>>> >>>> On Sun, Feb 14, 2010 at 1:46 PM, Mustafa Yadav <[email protected] >>>> > wrote: >>>> >>>>> Thanks joe.What I understood here in order ro get spoke-to-spoke >>>>> neighborship I should use neighbor command.Is that right? >>>>> If there is ony pvc between hub and spokes. >>>>> >>>>> On 2/14/10, Nadeem Rafi <[email protected]> wrote: >>>>> > link local multicast explained it well. :) >>>>> > >>>>> > On Sun, Feb 14, 2010 at 9:40 PM, Joe Astorino < >>>>> [email protected]>wrote: >>>>> > >>>>> >> BTW, you are never ever going to get spoke-to-spoke neighbor >>>>> relationships >>>>> >> if there is no PVC between the spokes. Remember, 224.0.0.10 is >>>>> link >>>>> >> local >>>>> >> multicast : ) >>>>> >> >>>>> >> >>>>> >> On Sun, Feb 14, 2010 at 1:39 PM, Joe Astorino >>>>> >> <[email protected]>wrote: >>>>> >> >>>>> >>> You need to keep a few things in mind here: >>>>> >>> >>>>> >>> 1) Yes, you absolutely need split-horizon disabled on the hub >>>>> >>> 2) The neighbor command is completely up to you (or your lab). If >>>>> you >>>>> >>> have the broadcast keyword on your frame-relay maps, you don't need >>>>> it. >>>>> >>> If >>>>> >>> you do not, or are not allowed to have them you will need neighbor >>>>> >>> statements. >>>>> >>> >>>>> >>> On Sun, Feb 14, 2010 at 8:01 AM, Mustafa Yadav >>>>> >>> <[email protected]>wrote: >>>>> >>> >>>>> >>>> hi guys, >>>>> >>>> I have tested basic eigrp over hub %spoke topolohy.In the ınternet >>>>> I >>>>> >>>> have read that in eigrp hello packets do have ttl value 2 so just >>>>> only >>>>> >>>> disable ip split horizon on the hub would be enough in order to >>>>> get >>>>> >>>> spokes eigrb neighbor.Is that right? >>>>> >>>> Or doI have to use negihbor command? >>>>> >>>> >>>>> >>>> On the other hand I tested and without neihbor command can not get >>>>> >>>> spokes negihbor. >>>>> >>>> >>>>> >>>> r2 ----hub >>>>> >>>> Rack1R2#sh run | s eigrp >>>>> >>>> ip authentication key-chain eigrp 100 2 >>>>> >>>> no ip split-horizon eigrp 100 >>>>> >>>> router eigrp 100 >>>>> >>>> network 150.1.2.2 0.0.0.0 >>>>> >>>> network 183.1.28.2 0.0.0.0 >>>>> >>>> network 183.1.123.2 0.0.0.0 >>>>> >>>> no auto-summary >>>>> >>>> eigrp router-id 150.1.2.2 >>>>> >>>> Rack1R2#sh run int s0/0 >>>>> >>>> Building configuration... >>>>> >>>> >>>>> >>>> Current configuration : 330 bytes >>>>> >>>> ! >>>>> >>>> interface Serial0/0 >>>>> >>>> ip address 183.1.123.2 255.255.255.0 >>>>> >>>> ip authentication key-chain eigrp 100 2 >>>>> >>>> ip pim sparse-dense-mode >>>>> >>>> encapsulation frame-relay >>>>> >>>> no ip split-horizon eigrp 100 >>>>> >>>> clock rate 2000000 >>>>> >>>> frame-relay map ip 183.1.123.3 203 broadcast >>>>> >>>> frame-relay map ip 183.1.123.1 201 broadcast >>>>> >>>> no frame-relay inverse-arp >>>>> >>>> end >>>>> >>>> >>>>> >>>> >>>>> >>>> >>>>> >>>> r1-r3 spokes: >>>>> >>>> >>>>> >>>> interface Serial1/0 >>>>> >>>> ip address 183.1.123.3 255.255.255.0 >>>>> >>>> ip authentication key-chain eigrp 100 test1 >>>>> >>>> ip pim sparse-dense-mode >>>>> >>>> encapsulation frame-relay >>>>> >>>> serial restart-delay 0 >>>>> >>>> frame-relay map ip 183.1.123.2 302 broadcast >>>>> >>>> frame-relay map ip 183.1.123.1 302 >>>>> >>>> no frame-relay inverse-arp >>>>> >>>> end >>>>> >>>> >>>>> >>>> Rack1R3#sh run | s eigrp >>>>> >>>> ip authentication key-chain eigrp 100 test1 >>>>> >>>> router eigrp 100 >>>>> >>>> redistribute connected metric 1 1 1 1 1 route-map 2.2 >>>>> >>>> redistribute ospf 1 metric 1 1 1 1 1 >>>>> >>>> network 183.1.39.3 0.0.0.0 >>>>> >>>> network 183.1.123.3 0.0.0.0 >>>>> >>>> no auto-summary >>>>> >>>> eigrp router-id 150.1.3.3 >>>>> >>>> redistribute eigrp 100 subnets >>>>> >>>> Rack1R3# >>>>> >>>> >>>>> >>>> >>>>> >>>> Rack1R1#sh run int s00/0 >>>>> >>>> Building configuration... >>>>> >>>> >>>>> >>>> Current configuration : 266 bytes >>>>> >>>> ! >>>>> >>>> interface Serial0/0 >>>>> >>>> ip address 183.1.123.1 255.255.255.0 >>>>> >>>> ip authentication key-chain eigrp 100 test >>>>> >>>> encapsulation frame-relay >>>>> >>>> clock rate 2000000 >>>>> >>>> frame-relay map ip 183.1.123.3 102 >>>>> >>>> frame-relay map ip 183.1.123.2 102 broadcast >>>>> >>>> no frame-relay inverse-arp >>>>> >>>> end >>>>> >>>> >>>>> >>>> Rack1R1#sh run | s eigrp >>>>> >>>> ip authentication key-chain eigrp 100 test >>>>> >>>> router eigrp 100 >>>>> >>>> network 150.1.1.1 0.0.0.0 >>>>> >>>> network 183.1.17.1 0.0.0.0 >>>>> >>>> network 183.1.123.1 0.0.0.0 >>>>> >>>> no auto-summary >>>>> >>>> eigrp router-id 150.1.1.1 >>>>> >>>> _______________________________________________ >>>>> >>>> For more information regarding industry leading CCIE Lab training, >>>>> >>>> please >>>>> >>>> visit www.ipexpert.com >>>>> >>>> >>>>> >>> >>>>> >>> >>>>> >>> >>>>> >>> -- >>>>> >>> Regards, >>>>> >>> >>>>> >>> Joe Astorino CCIE #24347 (R&S) >>>>> >>> Sr. Technical Instructor - IPexpert >>>>> >>> Mailto: [email protected] >>>>> >>> Telephone: +1.810.326.1444 >>>>> >>> Live Assistance, Please visit: www.ipexpert.com/chat >>>>> >>> eFax: +1.810.454.0130 >>>>> >>> >>>>> >>> IPexpert is a premier provider of Classroom and Self-Study Cisco >>>>> CCNA >>>>> >>> (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, >>>>> Security >>>>> >>> & >>>>> >>> Service Provider) Certification Training with locations throughout >>>>> the >>>>> >>> United States, Europe and Australia. Be sure to check out our >>>>> online >>>>> >>> communities at www.ipexpert.com/communities and our public website >>>>> at >>>>> >>> www.ipexpert.com >>>>> >>> >>>>> >>> >>>>> >>> >>>>> >> >>>>> >> >>>>> >> -- >>>>> >> Regards, >>>>> >> >>>>> >> Joe Astorino CCIE #24347 (R&S) >>>>> >> Sr. Technical Instructor - IPexpert >>>>> >> Mailto: [email protected] >>>>> >> Telephone: +1.810.326.1444 >>>>> >> Live Assistance, Please visit: www.ipexpert.com/chat >>>>> >> eFax: +1.810.454.0130 >>>>> >> >>>>> >> IPexpert is a premier provider of Classroom and Self-Study Cisco >>>>> CCNA >>>>> >> (R&S, >>>>> >> Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & >>>>> >> Service >>>>> >> Provider) Certification Training with locations throughout the >>>>> United >>>>> >> States, Europe and Australia. Be sure to check out our online >>>>> communities >>>>> >> at >>>>> >> www.ipexpert.com/communities and our public website at >>>>> www.ipexpert.com >>>>> >> >>>>> >> >>>>> >> >>>>> >> _______________________________________________ >>>>> >> For more information regarding industry leading CCIE Lab training, >>>>> please >>>>> >> visit www.ipexpert.com >>>>> >> >>>>> >> >>>>> > >>>>> _______________________________________________ >>>>> For more information regarding industry leading CCIE Lab training, >>>>> please visit www.ipexpert.com >>>>> >>>> >>>> >>>> >>>> -- >>>> Bryan Bartik >>>> CCIE #23707 (R&S, SP), CCNP >>>> Sr. Support Engineer - IPexpert, Inc. >>>> URL: http://www.IPexpert.com >>>> >>>> _______________________________________________ >>>> For more information regarding industry leading CCIE Lab training, >>>> please visit www.ipexpert.com >>>> >>>> >>> >>> >>> -- >>> Regards, >>> >>> Joe Astorino CCIE #24347 (R&S) >>> Sr. Technical Instructor - IPexpert >>> Mailto: [email protected] >>> Telephone: +1.810.326.1444 >>> Live Assistance, Please visit: www.ipexpert.com/chat >>> eFax: +1.810.454.0130 >>> >>> IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA >>> (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & >>> Service Provider) Certification Training with locations throughout the >>> United States, Europe and Australia. Be sure to check out our online >>> communities at www.ipexpert.com/communities and our public website at >>> www.ipexpert.com >>> >>> >>> >> >> >> -- >> Regards, >> >> Joe Astorino CCIE #24347 (R&S) >> Sr. Technical Instructor - IPexpert >> Mailto: [email protected] >> Telephone: +1.810.326.1444 >> Live Assistance, Please visit: www.ipexpert.com/chat >> eFax: +1.810.454.0130 >> >> IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA >> (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & >> Service Provider) Certification Training with locations throughout the >> United States, Europe and Australia. Be sure to check out our online >> communities at www.ipexpert.com/communities and our public website at >> www.ipexpert.com >> >> >> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> > -- Regards, Joe Astorino CCIE #24347 (R&S) Sr. Technical Instructor - IPexpert Mailto: [email protected] Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & Service Provider) Certification Training with locations throughout the United States, Europe and Australia. Be sure to check out our online communities at www.ipexpert.com/communities and our public website at www.ipexpert.com
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
