[c-nsp] 3560 Switch Traffic policing/shaping

ar ar_djp at yahoo.com
Fri Sep 23 12:40:42 EDT 2011


INterface is runnning 1Gbps since it's facing Core. But i want to understand the thresholds being configured. The reference seems to be the stack ring capacity. This is so confusing.

--- On Fri, 9/23/11, Andrew Clark <lt.aclark at gmail.com> wrote:

From: Andrew Clark <lt.aclark at gmail.com>
Subject: [c-nsp]  re: 3560 Switch Traffic policing/shaping
To: cisco-nsp at puck.nether.net
Date: Friday, September 23, 2011, 1:53 AM

Unless you're required to have the link-rate be 1Gb, you might consider
running the interface at 100Mbps and then specify 85% of that for srr-queue
bandwidth.
I'm not sure about the 3560, but on the 3750 you can specify 'auto 10 100',
which will remove 1000Mbps from the advertised link rates during auto
negotiation, allowing you to still do auto speed while running the link at
100Mbps.

Andrew Clark
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