Senior Associate
AT&T Communication Services Ltd
Total years of experience :15 years, 1 Months
Part of Marketlinks (Equities) team who supports entire Trading system of Swissbank client.
Gather and collate network requirements by working with clients
Design & Implement network as per client requirements
Design & deploy network transformations and client migrations from one DC to another
Provide Level 3 support for production related issues
Implementing & Configuring Security Policies & NAT in PaltoAlto and Netscreen Firewalls
Deploy & configure new network appliance like Routers/Switches & Firewall
Troubleshoot the In/Out-Connections
Hands on experience in Nexus/Palo Alto and F5 appliances
Analyse the traffic volumes and suggest hardware upgrades
Gather and collate network requirements by working with clients and colleagues.
Co-ordinate Designers and vendors to implement new sites as requested by client.
Handling L2 and some part of L3 Escalations and Network Troubleshooting.
Managing whole Network Infrastructure (LAN/WAN) which involves Installing, Configuring, Monitoring, Reporting and Upgrades.
Implementing and configuring Routers, switches and Riverbed Appliances
Implementing and configuring HSRP, VRRP and GLBP
Implementing and configuring Routing protocols like EIGRP, OSPF and BGP
Configuring VTP, STP, Trunks, inter-vlan routing, Ether-channels with PAgP and LACP
Preparing scripts and implement logic/physical changes to fulfil network requirements
Handling capacity/performance issues and take necessary action to resolve them
Implementing and configuring Non-Cisco devices like HP and Arista boxes in vendor locations
Implementing and configuring the routers, switches, WLC’s & AP’s.
Implementing the logical changes on the routers & switches.
Troubleshooting network and hardware issues.
Performing the timely Pretest and identifying problems.
Configuring and implementing WAN circuits PPP/ Metro Ethernet / Frame relay / ATM
Performing IOS Up-gradation
Coordinating with the vendors and service providers
Closing tickets as per SLA
Identifying and implementing points to improve the process
Maintaining daily reports
Handling Network issues(LAN/WAN) for National Informatics Center, Hyderabad
Installing, configuring and administering Cisco 7200, 3800, 2800, 1800 routers, 3500, 2900 switches.
Configuring, Verifying & Troubleshooting Routing protocols such as Static, Default
RIP, EIGRP, OSPF.
Configuring, Verifying & Troubleshooting Switching concepts such as VLANs, VTP, STP etc.
Monitoring of Leased Lines which are connected from state NIC centre to District NIC center and Post Office departments in Shifts manner.
Working with Service Providers like BSNL, on creating/restoring the leased lines-2Mbps and 34 Mbps.
Handling issues regarding MLLN & Non-MLLN modems (V.35 & G703), STM1.
Handling Local LAN Issues, Antivirus Problems & Desktop problems in postal as well as in district NIC centres .
Be a part of team to provide 2Mbps MPLS-VPN connection to all Post Offices and few other Government Departments in Andhra Pradesh State.
Its Regular 4 years Degree in specialization of Information Technology(IT) with percentage of 65.86 %