North American Network Operators Group
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Re: Strange behavior of Catalyst4006

  • From: Robert Blayzor
  • Date: Mon Jun 28 22:05:33 2004 
Joe Shen wrote:
The customer is allocated a Class C address block 192.168.5/24. And , they connect their network to our
network by using a firewall. The Interface on Cata4006 is set up as "no switchport", and inter-connecting subnet is configured between Cata4006 and firewall interface(10.10.1.122/30).
For starters 10.10.1.122/30 is not on a valid subnet boundry.

Other things to make sure is that speed and duplex are always forced toward customer facing equipment. (you never know whats on the other side)

--
Robert Blayzor
INOC, LLC
[email protected]