Dear Concerned, I had configured a cisco L3 switch interface G1/0/1 with "switchport trunk encapsulation dot1q" in my IT room, which was connected to a L2 switch which had a pc and a DHCP server, which was providing IP's to entire office network. I b...

Hi All, I configured switchport security in one of my office switches with my laptop's Mac-address but unfortunately my laptop got lost and i don't remember the mac address too. What should i do to access the port now? What could be other options to ...