On Mon, Apr 19, 2004 at 10:46:59, Scott Frazer wrote:

Hi,

> >> 1. When using the Broadcom NetXtreme 1000 Card (I Think that's it)
> the 
> >> DHCP on udhcpc is still too fast if you plug the machine into a fast 
> >> port (100/1000).  Can we adjust the script to either try DHCP after a
> 
> >> 5 second wait, maybe in a loop?  or increase that sanity time before 
> >> attempting dhcp.  I know it's a bit already.
> >
> >So DHCP itself fails?  Sure, we can put in in a loop.  Actually, that 
> >would allow us to completely eliminate the initial 5-second pause for 
> >systems which do not need it.
> >
> >I really wish I knew exactly what we were waiting for, exactly.  
> >I hate random delays.
> 
> Is it possible the delay is for spanning-tree calculations?  If the
> swtich port the machine is hooked up to allows something like Cisco's
> "portfast" directive perhaps the delay wouldn't be necessary?
> 
Yes, we have had this problem, not just with UA but also more general. 

Setting:

  spanning-tree portfast

on the port solved the problem.

Read more here:
http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr1923.htm#xtocid50


Best wishes
Lars
-- 
Lars Anderson                      mailto:[EMAIL PROTECTED]
Faculty of Social Sciences         http://www.business.aau.dk/~lsa/ 
Aalborg University                 Voice: +45 96358225, Fax: +45 98153505
Denmark                            Office: Fib4-117


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