+ Extremely knowledgeable of Cisco network devices as well as their instillation and maintenance. + In-depth knowledge of services like DHCP, NTP, HSRP, GLBP, VRRP, ARP, NAT, + Working knowledge of Routing Protocols RIP, OSPF, EIGRP, BGP + Working on basic LAN configuration- Vlans, Trunks, Ether-channels,STP, SPAN, RSPAN, inter VLAN routing. + Well known of LAN security- DHCP snooping, dynamic ARP inspection,IP source guard, private VLAN, port security. + Working on advanced LAN switching concepts- CEF, Dot1Q tunneling, VSS. + Have Conceptual Knowledge for Multicast . + In detail knowledge of ACL, PBR, GRE tunneling, IP SLA/object tracking + Basic Understanding and knowledge of HTTP,SSL and different application layer protocols + Problem solving skills needed to troubleshoot and repair network issues + Efficient in time management and able to multitask