Re: PPP problem

From: Joe Astorino <jastorino_at_ipexpert.com>
Date: Sun, 18 Apr 2010 13:59:43 -0400

Another option is to just run EIGRP and OSPF at the same time on the
R1/R2 link....then EIGRP will be preferred by default. The /32 route
will still be seen with AD 90 on R2.

On Sun, Apr 18, 2010 at 1:32 PM, Joe Astorino <jastorino_at_ipexpert.com> wrote:
> So here is what you CAN do that should work -- Create a GRE tunnel
> between R1 and R2. Run EIGRP on the tunnel. When R1 gets the
> 10.10.13.2/32 installed into it's RIB, even though it shows up as a
> connected route, it will also be in the EIGRP topology table and sent
> over to R2 over the tunnel.
>
>
>
>
> On Sun, Apr 18, 2010 at 12:04 PM, Joe Astorino <jastorino_at_ipexpert.com> wrote:
>> On second thought, that won't work...you are going to have issues with
>> the feasibility condition not to mention even if it did work, it might
>> cause a routing loop....
>>
>> On Sun, Apr 18, 2010 at 11:45 AM, Joe Astorino <jastorino_at_ipexpert.com> wrote:
>>> 10.10.13.2/32 should show up as a connected route on R1. You could
>>> try to redistribute connected into EIGRP and then make sure R2 has a
>>> lower AD for external EIGRP routes than OSPF with the distance eigrp
>>> command
>>>
>>> Give that a try and let me know if it works out for you
>>>
>>>
>>>
>>> On Sun, Apr 18, 2010 at 11:04 AM, ccie.unnumbered
>>> <ccie.unnumbered_at_gmail.com> wrote:
>>>> Please kindly help me with this. R1, R2, R3 are connected in triangle
>>>> shape.
>>>> R1 s0 ---- s0 R2 fa0 ---- fa0 R3 s1 ----- s1 R1
>>>>
>>>> The link between R1 s0 and R2 s0 is point-to-point frame-relay and
>>>> running ospf as broadcast interfaces.
>>>> The link between R1 s1 and R3 s1 is direct serial connection with PPP
>>>> encapsulation.
>>>> The links between R2-R3 Ethernet and R3-R1 PPP are running EIGRP.
>>>>
>>>> At R1, eigrp is redistributed into ospf.
>>>> R3 s1 ip address is 10.10.13.2/30
>>>>
>>>> At R2, 10.10.13.2 shows up via ospf as /32; and 10.10.13.0/30 via eigrp.
>>>>
>>>> Question:
>>>> How can I make it (10.10.13.2/32) show up via eigrp at R2?
>>>>
>>>>
>>>> Thanks,
>>>> Jack
>>>>
>>>>
>>>> Blogs and organic groups at http://www.ccie.net
>>>>
>>>> _______________________________________________________________________
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>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Regards,
>>>
>>>
>>>
>>> Joe Astorino - CCIE #24347
>>> Sr. Technical Instructor - IPexpert
>>> Mailto: jastorino_at_ipexpert.com
>>> Telephone: +1.810.326.1444
>>> Live Assistance, Please visit: www.ipexpert.com/chat
>>> eFax: +1.810.454.0130
>>>
>>> IPexpert is a premier provider of Self-Study Workbooks, Video on
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>>> www.ipexpert.com
>>>
>>
>>
>>
>> --
>> Regards,
>>
>>
>>
>> Joe Astorino - CCIE #24347
>> Sr. Technical Instructor - IPexpert
>> Mailto: jastorino_at_ipexpert.com
>> Telephone: +1.810.326.1444
>> Live Assistance, Please visit: www.ipexpert.com/chat
>> eFax: +1.810.454.0130
>>
>> IPexpert is a premier provider of Self-Study Workbooks, Video on
>> Demand, Audio Tools, Online Hardware Rental and Classroom Training for
>> the Cisco CCIE (R&S, Voice, Security & Service Provider)
>> certification(s) with training locations throughout the United States,
>> Europe, South Asia and Australia. Be sure to visit our online
>> communities at www.ipexpert.com/communities and our public website at
>> www.ipexpert.com
>>
>
>
>
> --
> Regards,
>
>
>
> Joe Astorino - CCIE #24347
> Sr. Technical Instructor - IPexpert
> Mailto: jastorino_at_ipexpert.com
> Telephone: +1.810.326.1444
> Live Assistance, Please visit: www.ipexpert.com/chat
> eFax: +1.810.454.0130
>
> IPexpert is a premier provider of Self-Study Workbooks, Video on
> Demand, Audio Tools, Online Hardware Rental and Classroom Training for
> the Cisco CCIE (R&S, Voice, Security & Service Provider)
> certification(s) with training locations throughout the United States,
> Europe, South Asia and Australia. Be sure to visit our online
> communities at www.ipexpert.com/communities and our public website at
> www.ipexpert.com
>

-- 
Regards,
Joe Astorino - CCIE #24347
Sr. Technical Instructor - IPexpert
Mailto: jastorino_at_ipexpert.com
Telephone: +1.810.326.1444
Live Assistance, Please visit: www.ipexpert.com/chat
eFax: +1.810.454.0130
IPexpert is a premier provider of Self-Study Workbooks, Video on
Demand, Audio Tools, Online Hardware Rental and Classroom Training for
the Cisco CCIE (R&S, Voice, Security & Service Provider)
certification(s) with training locations throughout the United States,
Europe, South Asia and Australia. Be sure to visit our online
communities at www.ipexpert.com/communities and our public website at
www.ipexpert.com
Blogs and organic groups at http://www.ccie.net
Received on Sun Apr 18 2010 - 13:59:43 ART

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