From: Robert L. DuBell (bobdu11@xxxxxxx)
Date: Sun May 19 2002 - 10:33:13 GMT-3
What you can do to fix this is make R2 and R3 priority 0, which will force
DR to R1, after R1 comes DR, whichever one you want to make BDR, change
priority of that one to 150, then make the tertiary router priority 100.
This way you won't have to recycle routers to change DR....Bob
>
> "Chien-Cheng Hsieh" <todd123@ms1.hinet.net>@groupstudy.com on 19/05/2002
> 12:54:36
>
> Please respond to "Chien-Cheng Hsieh" <todd123@ms1.hinet.net>
>
> Sent by: nobody@groupstudy.com
>
>
> To: <ccielab
> cc:
> bcc:
> Subject: OSPF DR & BDR election question
>
>
> Hi,
>
> If there are three routers connected on the same LAN. All router are
> running
> OSPF and all ethernet are OSPF broadcast network type.
>
> R1's E0: ip ospf priority 200
> R2's E0: ip ospf priority 150
> R3's E0: ip ospf priority 10
>
> Then R1 should be the DR, R2 would be the BDR and R3 is DROTHER.
>
> What will happen if I power off all three routers and power on R3 first
and
> R2
> then R1 ?
> Will R1 still the DR ?
>
> Thanks!
>
> Todd
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