❖ Cisco Internetwork Operating System (IOS)
❖ OSI and TCP/IP models, TCP and UDP protocol.
❖ Access points, three-tier architectures IPv4 addressing and subnetting.
❖ IPv4 address type, Unicast, Multicast, Broadcast.
❖ Supernetting. ARP, Frame, HDLC, PPP, Route Summarization.
❖ Configuration and troubleshooting of VLAN
❖ Configuration and troubleshooting of interswitch connectivity.
❖ Trunk ports, DTP, VTP (v1&v2), Native VLAN.
❖ Configuration and troubleshooting of of STP protocol, PVST+ and RPVST+
❖ Configuration and troubleshooting of inter VLAN routing.
❖ Configuration of static routing and dynamic routing.
❖ Troubleshooting single area and multi-area OSPFv2 for IPv4.
❖ Troubleshooting EIGRP for IPv4, Troubleshooting RIPv2 for IPv4.
❖ DNS lookup, DHCP, TFTP, DNS,HSRP, NAT, PAT, NTP operation.
❖ Port security DHCP snooping.
❖ Configuration of Access Control List (ACLs)
❖ Backup and restore devices configuration.