Ignore DISCOVERs from a certain MAC?
MKing at bridgew.edu
Mon Jul 16 13:45:29 UTC 2007
Just in case Simon's and Glenn's ways don't work out (Which are a much
better ways to fix this)
FYI, I've cobbled this together from memory. Please check for syntax /
logic errors, before trying this on production environment. Also, the
FastEthernet is a deliberate syntax error.
On your cisco switch port, block all DHCP traffic...
access-list 140 remark Deny all Bootps traffic
access-list 140 deny udp any any eq bootps
access-list 140 remark permit all other traffic
access-list 140 permit ip any any
ip access-group 140 in
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