Network Administrator
HCL Technologies Pvt ltd
Total years of experience :18 years, 5 Months
• Responsible for designing, implementing and providing operational support in areas of complex networking environment like routing/switching protocols.
• Experienced in Configuring/Troubleshooting Routing Protocols EIGRP/OSPF/BGP.
• Worked on Data Center WAN cloud comprising of DS3/T1
• Implemented & Configured Nexus 7000/5000/2000
• Co-orientated with Service provider for upgrade the bandwidth.
• Troubleshooting P1, P2, & P3 tickets from User/Client based on the issue.
• Creating DNS entry and DHCP reservation by using Vital QIP
• IOS upgrade in Cisco Stack Switches and Nexus 5k.
• Configured Netflow and analysis packet details.
• Maintaining and Configured F5- LTM
• Installed and Configured F5 BIG-IP LTM load balancer
• Manage all aspects of Network Installation, Configuration and Troubleshooting networking issues
• Responsible for designing, implementing and providing operational support in areas of complex networking environment like routing/switching protocols.
• Maintaining around All Network devices Like Cisco Routers (7200, 2800 series), Switches 6509, 3560, F5 & GTM.
• Experienced in Configuring/Troubleshooting routing protocols such as EIGRP, BGP and OSPF.
• Implemented Load Balancing solutions on F5 BIG-IP LTM.
• IOS upgrade for Cisco HP3020, 3120, 4500, 6500 series switches and Cisco Router ASR 1000 &1001
Maintaining Cisco routers 2800, 7200 series.
Maintaining Cisco switches 6500, 4500 series.
Creating and Modifying VLAN in Switches.
Configuring SYSLOG Server by using CISCO LMS & KIWI syslog
Coordinating with service providers (IPLC & NPLC) for commissioning and maintaining the WAN links
Configuring Cisco routers 1800, 2500, 2811, 7200 series
Configure Cisco switches 2950, 3560, 6500
Account Management - Creation and maintenance of User Accounts.
Managing Symantec anti-virus and Updated to all Clients system.
Configure VTP in switches for VLAN creation.
Troubleshooting Routers and Switches.
WAN monitoring by using solerwinds software
Configuring Microsoft outlook 2003 &2007
• Maintaining around 50 PC’s & 1 Mail server in Head office.
• Maintaining DNS server & Mail server.
• Configuring and backup Outlook Express and Microsoft outlook.
• Configuring BX-220 modem.
• Weekly once server backup.
• Account Management - Creation and maintenance of User Accounts
• Installing Client OS (Win XP, 2000 prof).
• Installing Server OS (Win 2003).
Configuring DNS and DHCP server.
Installing and Maintaining Cisco routers 1800 series, 2500 series and Cisco 2960 Switches
Configuring Active directory Services.
Implementing & Maintaining LAN and WAN.
♦ Bachelor Degree in Engineering - Electronic and communication from Periyar University 2004 with 68%