[c-nsp] Full Duplex

Frank Bulk frnkblk at iname.com
Sat Nov 22 19:54:59 EST 2014


Another example: vendors who sell new equipment and highlight the unit's
phenomenal backplane...but none of their linecards can be configured in any
kind of way even use it.

Frank

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Mark
Tinka
Sent: Saturday, November 22, 2014 1:43 PM
To: cisco-nsp at puck.nether.net
Cc: M K
Subject: Re: [c-nsp] Full Duplex

On Saturday, November 22, 2014 02:16:23 AM Octavio Alvarez 
wrote:

> If I found a vendor that did that, I would run away from
> it for lying.

But they all do that.

What is more confusing is when vendors use half-duplex 
bandwidth to make a line card seem faster, e.g., a 30Gbps 
line card is sold as a 60Gbps if traffic flows in only one 
direction.

Mark.



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