I have Good Knowledge of L2, L3 Protocols for IP Networks e.g. DHCP, DNS, VLAN, PPP, ICMP, ARP, NAT, QoS etc.
· Sound knowledge of routing protocols like OSP, EIGRP, BGP etc.
· Sound knowledge of OSI layer model, TCP/IP protocols, Sub netting, VLANs CSMA/CD.
· Sound knowledge of switching technologies like STP, VRRP, Port Security, Inter VLAN routing, Load balancing etc.
· Good knowledge of routing concepts like static and default routing.