Re: Encapsulation Failure

> You have to give some more information. From where to where are you
> pinging. Which interfaces, routers and connections are in the path. Can you
> provide the .net file
>
> Kind regards,
>
> Maarten Vervoorn
> http://ccie.forumotion.com
>
>
> 2010/9/3 Edward John <edwardjohn2020_at_googlemail.com>
>
> I am getting following error in 3725.
>> ***********************************************************************
>> ASBR2#show debugging
>> ARP:
>> ARP packet debugging is on
>> Generic IP:
>> ICMP packet debugging is on
>> IP packet debugging is on
>>
>>
>>
>> ASBR2#ping 172.16.240.4 repeat 1
>>
>> Type escape sequence to abort.
>> Sending 1, 100-byte ICMP Echos to 172.16.240.4, timeout is 2 seconds:
>>
>> *Mar 1 01:04:22.247: IP: s=172.16.240.1 (local), d=172.16.240.4
>> (FastEthernet0/0), len 100, sending
>> *Mar 1 01:04:22.251: IP ARP: sent req src 172.16.240.1 c209.0dc0.0000,
>> dst 172.16.240.4 0000.0000.0000 FastEthernet0/0
>> *Mar 1 01:04:22.255: IP: s=172.16.240.1 (local), d=172.16.240.4
>> (FastEthernet0/0), len 100,* encapsulation failed*.
>> Success rate is 0 percent (0/1)
>> ASBR2#
>>
>>
>> interface FastEthernet0/0
>> ip address 172.16.240.1 255.255.255.0
>> speed 100
>> full-duplex
>>
>>
>> The problem is there for all 3725 interfaces ( both sub-interface &
>> physical
>> interface). I am using GNS3 and image is c3725-is-mz-122-15.T2.bin
>>
>> Am I missing any configuration here?
>>
>> --
>>
>> *Regards,*
>> *John*
>>
>>
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Received on Fri Sep 03 2010 - 23:33:15 ART