Re: Fwd: EIGRP neighbor not on the common subnet

Ur serial int on R6 shuld be on d 54.1.2.0/24 subnet, thats why its would shw dat other IPs like 54.1.3.254 are in uncommon subnets. Its working well, am sure ur not gettin d error message 4 d IP u need (54.1.2.254) look closely.
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-----Original Message-----
From: masroor ali <masror.ali_at_gmail.com>
Sender: nobody_at_groupstudy.com
Date: Tue, 31 Aug 2010 11:57:05
To: Cisco certification<ccielab_at_groupstudy.com>
Reply-To: masroor ali <masror.ali_at_gmail.com>
Subject: Fwd: EIGRP neighbor not on the common subnet

FYI

---------- Forwarded message ----------
From: masroor ali <masror.ali_at_gmail.com>
Date: Tue, Aug 31, 2010 at 11:50 AM
Subject: Re: EIGRP neighbor not on the common subnet
To: Narbik Kocharians <narbikk_at_gmail.com>

Rack1R6#s
Serial1/0 54.1.2.6 YES NVRAM up
up

Rack1R6#show frame-relay map
Serial1/0 (up): ip 54.1.2.254 dlci 100(0x64,0x1840), static,
              broadcast,
              CISCO, status defined, active

their is only one mapping on R6, but see the below mapping on BB1, should i
remove these static mapping???

BB1# s
Serial1/1.51 54.1.3.254 YES NVRAM up
up
Serial1/1.100 54.1.2.254 YES NVRAM up
up
Serial1/1.101 54.1.1.254 YES NVRAM up
up
Serial1/1.201 unassigned YES unset up
up
Serial1/1.301 unassigned YES unset up
up
Serial1/1.401 unassigned YES unset up
up

BB1#show frame-relay map
Serial1/1.301 (up): point-to-point dlci, dlci 301(0x12D,0x48D0), broadcast
          status defined, active
Serial1/1.401 (up): point-to-point dlci, dlci 401(0x191,0x6410), broadcast
          status defined, active
Serial1/1.100 (up): point-to-point dlci, dlci 100(0x64,0x1840), broadcast
          status defined, active
Serial1/1.101 (up): point-to-point dlci, dlci 101(0x65,0x1850), broadcast
          status defined, active
Serial1/1.51 (up): point-to-point dlci, dlci 51(0x33,0xC30), broadcast
          status defined, active
Serial1/1.201 (up): point-to-point dlci, dlci 201(0xC9,0x3090), broadcast
          status defined, active

On Tue, Aug 31, 2010 at 11:45 AM, Narbik Kocharians <narbikk_at_gmail.com>wrote:

> do a show frame map and make sure that you don't have any extra mapping.
>
>
> On Tue, Aug 31, 2010 at 4:25 PM, masroor ali <masror.ali_at_gmail.com> wrote:
>
>> yes they are using same subnet and eigrp neighborship is up, but the ip
>> which is in the error is configured on BB1 sub interface, same error with
>> other ip address is also seems which is configured on BB1 BVI interface.
>> what could the problem??
>>
>> On Tue, Aug 31, 2010 at 11:21 AM, <kebramccie_at_gmail.com> wrote:
>>
>> > Please confirm that the IPs on your serial interfaces are on the same IP
>> > subnet.
>> >
>> > Cheers
>> >
>> > Kabir
>> > Sent from my BlackBerry wireless device from MTN
>> >
>> > -----Original Message-----
>> > From: masroor ali <masror.ali_at_gmail.com>
>> > Sender: nobody_at_groupstudy.com
>> > Date: Tue, 31 Aug 2010 11:14:54
>> > To: Cisco certification<ccielab_at_groupstudy.com>
>> > Reply-To: masroor ali <masror.ali_at_gmail.com>
>> > Subject: EIGRP neighbor not on the common subnet
>> >
>> > hi all,
>> >
>> > routers are connected on frame-relay cloud running eigrp on that, giving
>> > below error,
>> >
>> > IP-EIGRP(Default-IP-Routing-Table:10): Neighbor 54.1.3.254 not on
>> common
>> > subnet for Serial1/0
>> >
>> > R6--------FR---------BB1
>> >
>> > --
>> > Regards,
>> > Masroor Ali
>> >
>> >
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>> >
>> >
>> >
>> >
>> >
>>
>>
>> --
>> Regards,
>> Masroor Ali
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
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>
>
> --
> Narbik Kocharians
> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> www.MicronicsTraining.com
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-- 
Regards,
Masroor Ali
-- 
Regards,
Masroor Ali
Blogs and organic groups at http://www.ccie.net