RE: EIGRP: Neighbor not on common subnet

From: Jeongwoo Park (Jpark@xxxxxxxx)
Date: Fri Dec 28 2001 - 21:25:09 GMT-3


   
Two ways to get it to work.
take out the keyword "broadcast"
or
change the subnet mask to /29.

JP

-----Original Message-----
From: fwells12 [mailto:fwells12@hotmail.com]
Sent: Friday, December 28, 2001 9:24 AM
To: A.Steinbock; ccielab@groupstudy.com
Subject: Re: EIGRP: Neighbor not on common subnet

Post the complete config. You probably have an interface that has an ip
address on it you forgot to remove, or an incorrect subnet mask on it.

----- Original Message -----
From: "A.Steinbock" <anja10@usa.net>
To: <ccielab@groupstudy.com>
Sent: Friday, December 28, 2001 7:37 AM
Subject: EIGRP: Neighbor not on common subnet

> I am yet to figure out why I am getting this message on a very simple
> frame-relay+Eigrp setting.
>
>
> Here is the diagram and router configs:
> http://24.234.55.18/out/eigrp.jpg
>
> The frame switch config is:
> !
> interface Serial1
> no ip address
> encapsulation frame-relay
> clockrate 56000
> frame-relay lmi-type cisco
> frame-relay intf-type dce
> frame-relay route 912 interface Serial2 921
> frame-relay route 913 interface Serial3 931
> frame-relay route 914 interface Serial4 941
> frame-relay route 915 interface Serial5 951
> frame-relay route 916 interface Serial6 961
> frame-relay route 917 interface Serial7 971
> !
> interface Serial2
> no ip address
> encapsulation frame-relay
> clockrate 56000
> frame-relay lmi-type cisco
> frame-relay intf-type dce
> frame-relay route 921 interface Serial1 912
> frame-relay route 923 interface Serial3 932
> frame-relay route 924 interface Serial4 942
> frame-relay route 925 interface Serial5 952
> frame-relay route 926 interface Serial6 962
> frame-relay route 927 interface Serial7 972
> !
> interface Serial3
> no ip address
> encapsulation frame-relay
> clockrate 56000
> frame-relay lmi-type cisco
> frame-relay intf-type dce
> frame-relay route 931 interface Serial1 913
> frame-relay route 932 interface Serial2 923
> frame-relay route 934 interface Serial4 943
> frame-relay route 935 interface Serial5 953
> frame-relay route 936 interface Serial6 963
> frame-relay route 937 interface Serial7 973
> !
> on R2 I get the message:
> 01:38:16: IP-EIGRP: Neighbor 10.155.1.6 not on common subnet for Serial0
>
> on r3 I get the message:
> 01:38:53: IP-EIGRP: Neighbor 10.155.1.2 not on common subnet for Serial0
>
> I've checked CCO. although there is an explanation for it at
> http://www.cisco.com/warp/public/103/15.html
>
> but I can not relate.
> Can some one shed a light Please?
>
> TIA
> Akim
>
>
>
>
>
>



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