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Unable to Ping

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carltonp

Post subject: Unable to Ping

Posted: Sat Jan 14, 2012 11:16 pm

Joined: Thu Nov 10, 2011 10:33 am
Posts: 4

Hello all,

I rarely ask for help on this forum as I don't seem to get any help. However, I'm quite desperate.

For some reason I'm unable to ping any host. Each time I try to ping I get the following message 'Unrecognized host or address, or protocol not running.'

Or I get 'Unknown Protocol'

The strange thing is everything was working fine and then it suddenly stopped.

This happens no matter what file I use.

I have attached a typical topology

Cheers

Carlton

Attachments:

LanSec2.net [3.29 KiB]
Downloaded 9 times

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rednectar

Post subject: Re: Unable to Ping

Posted: Sun Jan 15, 2012 2:26 am

Joined: Fri Mar 05, 2010 11:33 am
Posts: 800
Location: Australia

Send screedump. 99% of these errors are PEBKAC errors.

_________________
RedNectar
http://rednectar.net
@rednectarchris
GNS3 WorkBench-a VMware image of Ubuntu with GNS3 and VPCS installed and a collection of exercises/labs

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carltonp

Post subject: Re: Unable to Ping

Posted: Sun Jan 15, 2012 1:22 pm

Joined: Thu Nov 10, 2011 10:33 am
Posts: 4

Rednectar

Thanks for responding.

Attached is a screen dump.

I hope you can help me....

Cheers

Attachments:

screenshot.png [ 28.36 KiB | Viewed 425 times ]

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