[c-nsp] EIGRP and BGP Administrative distance issue

[jack daniels]

Hi guys,
sending again as my previous post had some info missing . please IGNORE
previous post and go through topology through this mail.

My office 2 is DR site of office1..............All my traffic goes out to
MPLS remote sites via office 1 , and it goes out via office 2 only when
office1 is down ...

Below is my office 2 network ....Network of office 1 and office 2 are
replica of each other.



OFFICE 2


MPLS router 1             MPLS router 2

 |                          |
           L2 Switch
               |
DS 1---------------DS 2
|                                                |
|                                                |
  EIGRP DOMAIN

||

|
OFFICE 1--------------------MPLS Cloud


EBGP between -

1) DS1 and MPLS router 1
2) DS1 and MPLS router 2
3) DS2 and MPLS router 1
4) DS2 and MPLS router 2

IBGP

1) DS1 and DS2

At both DS I'm redistributing BGP to EIGRP .....

1) My office 2 is learning MPLS routes routes from EIGRP domain Office 1  as
well as from Office 2 MPLS links ( EBGP)
2) office 2 is DR site , so all traffic should go via office 1
3) when traffic of users in office 2 reach DS1 or DS 2( gateway of users in
office 2)  , they find EBGP route AD 20 and route via EIGRP 170 ... so they
go out via office 2 .Which is against requirement as its DR site only.
office 2 should be used only when office1 is down.
4) so how to route traffic to MPLS  via office 1 of users sitting in office
2 ...???
5) and how to route traffic to MPLS via office 2 when OFFICE1 is down ...???

Regards


On Sun, Apr 4, 2010 at 11:20 PM, jack daniels <jckdaniels12 at gmail.com>wrote:

> Dear experts,
>
> Please advise and help... If any more info required , for clarity please
> suggest.
>
> Thanx in advance.
>
>
>
> On Sun, Apr 4, 2010 at 7:03 PM, jack daniels <jckdaniels12 at gmail.com>wrote:
>
>>  Hi guys,
>>
>> My office 2 is DR site of DR1..............All my traffic goes out to MPLS
>> remote sites via office 1 , and it goes out via office 2 only when office is
>> down ...
>>
>> Below is my office 2 network ....Network of office 1 and office 2 are
>> replica of each other.
>>
>>
>>
>> OFFICE 2
>>
>>
>> MPLS router 1             MPLS router 2
>>
>>
>> L2 Switch
>>
>> Distruition switch 1---------------Distribution Switch 2
>> |                                                |
>> |                                                |
>>   EIGRP DOMAIN
>>
>> ||
>>
>> |
>> OFFICE 1--------------------MPLS Cloud
>>
>>
>> EBGP between -
>>
>> 1) DS1 and MPLS router 1
>> 2) DS1 and MPLS router 2
>> 3) DS2 and MPLS router 1
>> 4) DS2 and MPLS router 2
>>
>> IBGP
>>
>> 1) DS1 and DS2
>>
>> At both DS I'm redistributing BGP to EIGRP .....
>>
>> 1) My office 2 is learning MPLS routes as preffered routes from EIGRP
>> domain Office 1
>> 2) office 2 is DR site , so all traffic should go via office 1
>> 3) when traffic of users in office 2 reach distribution switch 1 or 2 ,
>> they find EBGP route AD 20 and route via EIGRP 170 ... so they go out via
>> office 2 .Which is against requirement as its DR site only.
>> 4) so how to route traffic to MPLS  via office 1 of users sitting in
>> office 2 ...???
>> 5) and how to route traffic to MPLS via office 2 when OFFICE1 is down
>> ...???
>>
>> Regards
>>
>>
>
>