KEY TECHNICAL SKILLSAAA• AAA setup on IOS layer 2 and 3, ASA , WLC , WCS , NCS ,Nexus ,• Expertise on ACS4 and ACS-5 (both Express and non express)• Expertise on various protocols like Radius, TACACS+, LDAP, Kerberos, NTP, Dot1x, EAP.• Good Understanding of AD and deploying various radius authorization including Radius IETF and 3rd party radius (Juniper, Big F5, Aruba, Netscreen, APC)• Well versed with NAC technologies. LAN Switching• Basic LAN configuration- Vans, Trunks, Ether-channels, STP, SPAN, RSPAN, inter VLAN routing.• LAN security- DHCP snooping, dynamic ARP inspection, IP source guard, private VLAN, port security.• Advanced LAN switching concepts- CEF, QoS on catalyst switches, L2PT, DOT1Q tunnelling.Platforms knowledge• Cisco Routers: 7600, 7200, 3800, 2900, 2800, 1900, 1800, 1700, 800 series.• Cisco Switches (Both layer 2 and 3) : 6500, 4500, 3750/3560, 2960/2950 and ether-switch modules.• Good hands on WLC,