Network scan tool/appliance horror stories

Chuck Church chuckchurch at
Tue Oct 30 17:22:44 UTC 2012

Network scan tools are a great way to verify what important protocols you
left out of your control plane policing non-default policies.  Had a scanner
totally clog up our 6500 core router DHCP relay (ip helper) function once.
Uggghhh, security people....


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