Re: OSPF DEAD TIMER EXPIRES

they can ping / multicast packets reaches that's why neighborship goes up ,
R3 tries to listen hellos for 40 sec, and declared down.

On Wed, Sep 22, 2010 at 6:52 PM, S Malik <ccie.09_at_gmail.com> wrote:

> Masroor,
> first of all, can you ping from R3 to Vlan13 interface, are both on same
> subnet?
> Make sure that multicast packets reache R3 from SW1.
>
> On Wed, Sep 22, 2010 at 9:36 AM, masroor ali <masror.ali_at_gmail.com> wrote:
>
>> hi,
>> The dead timers expires b/w SW1 and R3, mtu are same. any suggestions???
>>
>>
>>
>> TRUNK TRUNK
>> vlan 13
>> SW1----------------------SW3-------------------SW2------------------R3
>> 15.194
>> 15.193
>>
>>
>>
>> Rack19R3#
>> *Mar 1 01:04:05.527: %OSPF-5-ADJCHG: Process 2, Nbr 19.19.7.7 on
>> FastEthernet0/1 from FULL to DOWN, Neighbor Down: Dead timer expired
>> *Mar 1 01:04:06.571: OSPF: Send hello to 224.0.0.5 area 0 on
>> FastEthernet0/1 from 19.19.15.193
>> *Mar 1 01:04:06.615: OSPF: Rcv hello from 19.19.7.7 area 0 from
>> FastEthernet0/1 19.19.15.194
>> *Mar 1 01:04:06.623: OSPF: Send immediate hello to nbr 19.19.7.7, src
>> address 19.19.15.194, on FastEthernet0/1
>> *Mar 1 01:04:06.627: OSPF: Send hello to 19.19.15.194 area 0 on
>> FastEthernet0/1 from 19.19.15.193
>> *Mar 1 01:04:06.631: OSPF: End of hello processing
>> *Mar 1 01:04:06.823: %OSPF-5-ADJCHG: Process 2, Nbr 19.19.7.7 on
>> FastEthernet0/1 from LOADING to FULL, Loading Done
>>
>>
>>
>>
>>
>>
>>
>> --
>> Regards,
>> Masroor Ali
>> P Please don't print this e-mail unless you really need to.
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>

-- 
Regards,
Masroor Ali
P Please don't print this e-mail unless you really need to.
Blogs and organic groups at http://www.ccie.net