Kostas,
> Does anyone know what is the IP throughput
> over an ATM VC with 80179 cps CBR capacity?
> Normaly I would expect this to be
> 80179cps X 48 bytes per cell X 8 = 30788736 bps.
> So we have made the following config:
> atm pvc 1 4 53 aal5snap 30789 30789
You must configure the PVC based on ATM-layer speed, e.g.
80179*53*8/1000 = 33995.896, so
atm pvc 1 4 53 aal5snap 33995 33995
Note also that you can get slightly better throughput by using IP-only
encapsulation:
atm pvc 1 4 53 aal5mux ip 33995 33995
(this means that you can only transport IPv4 over this particular PVC,
so no IS-IS (OSPF works fine), no IPX, no IPv6 etc.)
-- Simon.
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:12:28 EDT