Posts Tagged ‘cisco course’

Explore the options for setting port security on interface Fast Ethernet 0/1:S1#configure terminalS1(config)#interface fastethernet 0/1S1(config-if)#switchport port-security ? aging Port-security aging commands mac-address Secure mac address maximum Max secure addresses violation Security violation mode <cr> Notice the last option is a carriage return, <cr>, which means the command switchportport-security can be entered without specifying any additional […]

CCNA Course outline has been revised since 2019 after a new course update. As in this course Cisco removed a few topics and added the latest concept like Automation, Security, Layer II, Layer III redundancy protocols. Removed RIP, RIP Version2 and EIGRP, as no more the part of ccna course. Before 2019, there were 12 […]