Avail BW is always 75% of the bandwidth of the interface.  The remaining 25%
is taken by the router to protocol overhead, routing overhead, etc..  It can
be changed with "max-reserved-band" command.

WFQ above e1 is slower then just sending the packets, but some sort of
queueing is needed no matter what speed if voice is on network.

--

RFC 1149 Compliant.



""uday""  wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I have noticed "available bandwidth" that shows up when you give the
command
> "sh int serial" on the router?
>
> if i give "no fair queue" this statement does not appear in the o/p of sh
> interface ser command.
>
> Can anybody suggest whether WFQ (which is enabled by default on serial
> interfaces) does have
> any performance impact on the serial port?
> and also how is the figure arrived at ?
>
> Any answers on this would be greatly appreciated.
>
> rgds,
> Uday




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