[c-nsp] Cisco 3750E

[Sigurbjörn Birkir Lárusson]

The claimed forwarding rate is 101.2Mpps.

Assuming full-duplex and maximum speed used on all ports at the same time
(48*2+2*20=136Gbit=17Gbyte/sec of traffic) means that the average packet
size would have to be less than 168 bytes for you not to get wirespeed
forwarding.

Given that I think you can safely assume they're not oversubscribed.

On 4.2.2009 19:02, "Alasdair McWilliam" <alasdairm at gmail.com> wrote:

> Hey everyone,
> 
> Can anyone tell me what the oversubscription ratios are on the
> 10/100/1000 GigE ports on the 48-port 3750E switch?
> 
> The Cisco site doesn't seem to reference any oversubscription (unless
> I missed it) so figured I may as well ask!
> 
> Cheers
> Alasdair
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