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Beginner

Switch system bandwidth

Hi Expert

 

In Catalyst 9400 datasheet, there is statement mention " up to 9 Tbps of system bandwidth".

My inquiry is 

 

1) What is system bandwidth? 

2) How we calculate to get 9 Tbps in Catalyst 9400

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VIP Mentor

Re: Switch system bandwidth

here is the old thread and explanation for your query :

 

https://community.cisco.com/t5/switching/catalyst-9400-performance/td-p/3922766

 

Hope this make sense ?

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VIP Mentor

Re: Switch system bandwidth

That is the Whole Performance of the chasis (that applicable for 10 slot chasis)

up to 80GB per slot around

 

more information can be find here :

 

https://www.cisco.com/c/dam/en/us/products/collateral/switches/catalyst-9400-series-switches/white-paper-c11-741865.pdf

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Beginner

Re: Switch system bandwidth

Hi Balaji

 

Thanks for your reply.

I am still confuse how 80Gbps per slot relate to 9Tbps.

Is there any calculation that can show how 9Tbps come from?

Highlighted
VIP Mentor

Re: Switch system bandwidth

here is the old thread and explanation for your query :

 

https://community.cisco.com/t5/switching/catalyst-9400-performance/td-p/3922766

 

Hope this make sense ?

BB
*** Rate All Helpful Responses ***

View solution in original post

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