[c-nsp] STM-1 loop prevention

Gert Doering gert at greenie.muc.de
Wed Oct 6 09:14:44 EDT 2010


Hi,

On Wed, Oct 06, 2010 at 02:58:27PM +0300, RAZAFINDRATSIFA Rivo Tahina wrote:
> During test performed by the provider, they did physical loopback on 
> interfaces, that causes the box to crash, is there an option the 
> interface down when loop is detected?

Normally this is exactly what happens - the interface goes to 
"up/down(looped)" state.

If the box crashes when a STM-1 is looped, take the box and hit your 
Cisco sales representative with it - this is an absolutely no-go...

gert
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USENET is *not* the non-clickable part of WWW!
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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