It appears to be the difference in output from "debug
ip packet" from a telnet session versus a console
session.
If I telnet and console to the same router I get the
results as previously described.
However, when using console only I am now seeing
S0,S1,S0,S1 for process-switching. Pheeeeeeeew !!!
These things are set to try us.
Regards,
Phil.
--- Phil Barker <[EMAIL PROTECTED]> wrote: >
Hi Group,
> I have a problem regarding load balancing
> distance vector protocols namely RIP I and IGRP.
>
> I have 2x2500 routers connected via their serial
> interfaces respectively, s0->s0 & S1->S1. I have
> another router hanging off one of these Ethernet
> ports
> just to add some dimension to the network.
>
> It makes no difference wether or not I am in
> fast-switching mode or process-switching mode (no ip
> route-cache) the same debug output is generated for
> a
> 1000 ip ping test. Roughly speaking the load
> balancing
> appears as 50 ish packets through S0 and then 50 ish
> through S1. This is NOT what I expected !!!
>
> I thought that in process-switch mode the packets
> would alternate (S0,S1,S0,S1) etc.
> And that in fast switching mode only one of the
> serial
> interfaces would be utilised since per destination
> load balancing would take place.
>
> So, in a nutshell, the debug output is the same when
> using RIP or IGRP also wether process-switched or
> fast-switched.
>
> I've included config's and debug output.
>
> I'm wondering though if this is an architectural
> issue
> with the 2500 routers having a flat memory space ???
>
> Any thoughts welcome,
>
> Regards,
>
> Phil
>
>
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