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I am using 802.1x but I am able to spoof a printer port using my laptop. It was suggested that I try using IP source guard. Has anyone used IP source guard to address spoofing?
I am planning for a VoIP install and I need to make sure we have enough power on the 3850 switch to support the phones. The phones consume 13 watts max, switch is 48 ports, there will be a phone plugged into each port, available watts per switch modu...
HelloI have 802.1x configured on my Cat 3560 switch stack. For the most part everything works fine but I keep running into users who have printers that go into sleep mode and then the port reverts to a dead default vlan99. When the user goes to print...
