[c-nsp] Storm-Control

M K gunner_200 at live.com
Wed Feb 11 07:06:44 EST 2015


Hi I am configuring storm-control for broadcast and multicast trafficThe service is affected even on the unicast frames

> From: luky-37 at hotmail.com
> To: gunner_200 at live.com; cisco-nsp at puck.nether.net
> Subject: RE: [c-nsp] Storm-Control
> Date: Wed, 11 Feb 2015 12:52:51 +0100
> 
> > I have ME3400 with one of the connections is configured as trunk
> > and port-type nniI applied storm-control on the interface and
> > service was degraded
> 
> What exact storm-control configuration did you apply (there are many)
> and what exactly do you mean when you say the service degraded
> (was unicast traffic degraded or broadcast/multicast)?
> 
> 
> 
> > when I make the port access everything is fine , is there any
> > restriction on the trunk/access setup on the port?
> 
> No.
> 
> But when you have bogus incoming broadcast traffic on an
> unused vlan, storm-control will start dropping broadcast on all
> Vlans, because there is no "fairness" within storm-control. It
> just starts dropping packets.
> 
> 
> Lukas
> 
> 
> 
>  		 	   		  
 		 	   		  


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