Packet Tracer: Load Balancing with GLBP and FHRP Packet Tracer: SNMP, Netflow, Sys-log Packet Tracer: Routing protocols EIGRP and OSPF Packet Tracer: Nat protocol CCNA Security configuration Packet Tracer: Cisco, Spanning tree protocol Packet Tracer: WAN, point to point links. CCNA- Router on stick, VLAN and Trunking 
