value of co-location
Dorian Kim
dorian at CIC.Net
Fri Jan 19 22:25:40 UTC 1996
On Fri, 19 Jan 1996, Shikhar Bajaj wrote:
> You are correct up til you get to the efficiency at the AAL level. AAL-5 does
> not have any SAR overhead but it does have 8 bytes of CS overhead. Now, this
> overhead is on a per PDU basis and NOT a per cell basis. Thus, you maximum
> efficiency will be
>
> 36.864 * [(x-8) / x] where x = PDU size in bytes.
>
> Thus, if you just send 64-byte packets, your min throughput will
> be 36.8 * (56 / 64) = 32.3 Mbps.
>
> Of course, larger PDUs are more efficient.
Thanks for the correction. I knew that number didn't quite look right.
-dorian
______________________________________________________________________________
Dorian Kim Email: dorian at cic.net 2901 Hubbard Drive
Network Engineer Phone: (313)998-6976 Ann Arbor MI 48105
CICNet Network Systems Fax: (313)998-6105 http://www.cic.net/~dorian
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