Re: EXPERT plz plz help...OSPF scnario brusting my head..

From: Hobbs (deadheadblues@gmail.com)
Date: Sun Aug 03 2008 - 01:31:28 ART


OSPF takes the shortest cost path out of the area. That's exactly what it
seems to be doing. btw, I can't see your colors in the email. it's only
black

On Sat, Aug 2, 2008 at 10:16 PM, Josh Covarrubias <shmokin@gmail.com> wrote:

> did u changed the auto-cost reference-bandwidth?
>
>
> On Sat, Aug 2, 2008 at 8:12 PM, Hobbs <deadheadblues@gmail.com> wrote:
>
>> Why are you expecting that path? It takes the quickest route out of the
>> area. R4 is in area 0 right?
>>
>> On Sat, Aug 2, 2008 at 8:49 PM, dave dave <funccie@gmail.com> wrote:
>>
>> > oops i forget to mention that i am using dynagen for this lab..does it
>> make
>> > any difference?
>> >
>> > Regards
>> > Dave
>> >
>> >
>> > On 8/3/08, dave dave <funccie@gmail.com> wrote:
>> > >
>> > > Hi Expert,
>> > >
>> > > *net: 200.0.0.0/24*
>> > > --------------------------
>> > > | |
>> > > *R1* ----------------* R2*
>> > > | |
>> > > *R3=========R4* << === it means 2 physical L2 links ether channel
>> as
>> > > e.g. L2 Po1 & Vlan 100 running on R3 as well as R4 to to form ospf
>> > > neighborship over L2 port channel. Vlan 100 in area 0
>> > > | |
>> > > *R5*----------------*R6*
>> > > | |
>> > > -------------------------
>> > > *net: 100.0.0.0/24*
>> > >
>> > > Note :
>> > > this color represting the ospf area 2
>> > > this color represting the ospf area 1
>> > > this color represting the ospf area 0
>> > >
>> > > 1) R1, R2 & including links of R1 & R2 connected to R3 & R4 are on
>> OSPF
>> > > area 1
>> > > 2) R5, R6 & including links of R5 & R6 connected to R3 & R4 are on
>> OSPF
>> > > area 2
>> > > 3) All links are 100 Mbps.
>> > > 4) L2 ether channel of each 100 Mbps links between the R3 & R4 is for
>> > vlan
>> > > 100 ospf neighborship
>> > > 5.) when i am traceroute from R6 to R1 for 200.x.x.x it is taking the
>> > path
>> > > as follow:
>> > > R6 --> R4 --> R2 --> R1-->200.x.x.x
>> > > i am expecting the path as below , thinking it is the best path to
>> reach
>> > > destination.
>> > > R6 --> R4 --> R3 --> R1-->200.x.x.x
>> > >
>> > > Regards,
>> > > Dave
>> >
>> >
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