Having 4 years of core experience in Telecom Industry. Related to IP and TX level. Devices worked on Cisco routers, switches, Firewall, Juniper and Alcatel devices.
o Routed Technology: IPv4, Sub Netting, VLSM
o Routing Technology: RIP, EIGRP ,OSPF ,BGP
o L2 Security: MAC ACL, Port Security, Private VLAN, DHCP Snooping, ARP inspection, IP Source
Guard, STP attack mitigations, Local SPAN, Remote SPAN configuration and troubleshooting.
o L3 Security: NAT/PAT, Authentication Proxy and Port mapping, Device Hardening (TELNET, SSH, NTP,
ICMP) to troubleshooting and configuration. NBAR, CAR, uRPF, TCP- intercept, Anti-Spoofing and Policing
Traffic at Layer-3, AAA, and Cisco Secure ACS.
o Firewall:IOS - Firewall, ASA, Zone-Based FW, Virtualization, Redundancy and Transparent
o IPS:IOS-IPS, IPS Mode, Signature
o VPN: IPsec, GRE, DMVPN, GET VPN, Easy VPN, Any Connect, SSL, Clientless and Redundancy, QoS
o IP Services: DHCP, DNS, NAT
o Windows and Servers: Knows about MS-DOS, Windows all flavors, Red hat Linux, Sun Solaris, IBM
AIX and Mail Server, Proxy Servers (Linux & Windows), Configuring Windows server 2003, Wired
Networking Through (LAN, Cabling, Switches/Hub)
o Good communication and team working skills.