RE: [nsp] 5505 and 10/100 module drives me crazy..

From: Basil V. Dolmatov (dol@east.ru)
Date: Wed Nov 10 1999 - 07:52:44 EST


On Wed, 10 Nov 1999, Christian Panigl, ACOnet/UniVie wrote:

> Hi Dmitri,
>
> >Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize
> >----- ---------- ---------- ---------- ---------- ---------
> > 5/1 293 197 0 0 0
> >
> >Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants
> >----- ---------- ---------- ---------- ---------- --------- --------- ---------
> > 5/1 0 0 0 0 0 142 0
> >
> >And these counters keep on raising... Switch thinks that port is connected,
> >"LINK" LED is lit, but Router does not seem to think so...
>
> typical picture if your Cat is 100/FDX and your host/router is 100/HDX
>
> >2620's FastEther0/0 connected to 5/1 is:
> >
> >interface FastEthernet0/0
> > no ip address
> > no ip directed-broadcast
> > speed 100
>
> sounds like beeing default (half-duplex), a "show int FastEth0/0" will
> tell you, change it to "full-duplex".
>
Btw, order of settings _is_ significant...

You _should_ start from setting speed and _then_ set duplex mode...

Try to change speed to 10 and back to 100, and then set full-duplex.
Both, on router and on switch...

Hope this helps...

>

--------------------------------------
Basil (Vasily) Dolmatov CCNP-Security, CCDA
East Connection ISP, Moscow, Russia. (http://www.east.ru)



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