From: James (james@towardex.com)
Date: Fri Oct 22 2004 - 17:58:49 GMT-3
On Fri, Oct 22, 2004 at 01:39:17PM -0700, Anthony Pace wrote:
> Has anyone found a workaround to DEBUG IP PACKET on the CAT-3550? The
> issue is that to get the DEBUG, you need to disable ip route-cache at
> the interface level (this is fine) and disable CEF globally (this cannot
> be done on the 3550 - this is not a "knob" you can turn)
Not really you can't... (or at least I don't think... I may be lacking a clue
on this though)
3550 IOS can't see stuff very well when they are going thru the ASIC (cef
in 3550 uses ASIC and hardware forwarding (which is why 3550 moves L3
packets really fast)).
Try exhausting your TCAM though by filling it up with 50,000 random routes
with default SDM :) You might start seeing something in debug ip packet after
that heheh (warning: don't try this at home err production)
-J
-- James Jun TowardEX Technologies, Inc. Technical Lead Network Design, Consulting, IT Outsourcing james@towardex.com Boston-based Colocation & Bandwidth Services cell: 1(978)-394-2867 web: http://www.towardex.com , noc: www.twdx.net
This archive was generated by hypermail 2.1.4 : Sat Nov 06 2004 - 17:11:51 GMT-3