Able to configure network Basics 
         
              -  Physical configurations
              -  Initial configurations (hostname, password, SSH)
              -  Global configurations
           

Also Complex configuration 

              -  MAC address filtering configurations 
              -  VLAN configurations
              -  ACL configurations
              -  AAA configurations
              -  Port security configurations
              -  SNMP configurations  
              -  L3 switch configurations
              -  Dynamic and Static Routing (RIP, RIP v2, OSPF, EIGRP)