[c-nsp] Quick 6500 question...

Mack McBride mack.mcbride at viawest.com
Tue Feb 7 10:29:47 EST 2012


The back-plane throughput capability is higher in the E chassis.
It doesn't really matter since higher BW cards (2T compatible) are only supported in the E chassis
But the non-E is theoretically capable of much higher speed than the 40G cards supported.
IIRC the E chassis is theoretically capable of about double the BW provided by the Sup2T.
My take is that Cisco is intentionally overdesigning the chassis to reduce issues.

LR Mack McBride
Network Architect

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jeff Kell
Sent: Tuesday, February 07, 2012 8:21 AM
To: cisco-nsp
Subject: [c-nsp] Quick 6500 question...

Quick reality check...

Is the difference in the E-series chassis only in available power?  Has nothing to do with backplane bandwidth?

Jeff
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