http://www.perlmonks.org?node_id=175476


in reply to switchcheck.pl

For Cisco MAC to port addressing see the following Cisco web page.

http://www.cisco.com/warp/public/477/SNMP/cam_snmp.shtml

janitored by ybiC: Made URL "live" by enclosing it in square brackets thusly: [http://www.foo.com]