14K views · 128 reactions | Matt Sheppard added another $50,000 check to his bank account by winning Saturday's #STSS Speed Showcase at Port Royal Speedway. After the race, he explained how he got it done  | FloRacing | Facebook

15 reactions | CISCO SWITCH PORT SECURITY CONFIGURATION EXAMPLE! . Port Security helps secure the network by preventing unknown devices from forwarding packets. When a link goes down, all dynamically locked addresses are freed. The port security feature offers the following benefits: You can limit the number of MAC addresses on a given port . Lesson: https://ipcisco.com/lesson/switch-port-security-configuration-on-cisco-packet-tracer/ . #network #networking #cisco #ccna | Ipcisco | Facebook