Rajakumar C Email & Phone Number

Kumbakonam, Tamil Nadu, India

Coimbatore

• Hands-on expertise in networking, storage, system integration and IT Hosting.• Experience as a VMware Administrator in Data Center Environment using ESX server 5.5 & 6.5 ESXi 5.5 & 6.5 and VSphere VCenter Server 5.5 & 6.5 running other VMware Products like VCenter Update Manager 5.5 & 6.5• Experience as a System Administrator on windows & Linux• Working experience on End to End process including ordering for hardware, installation, configuration and decommission of the… Show more • Hands-on expertise in networking, storage, system integration and IT Hosting.• Experience as a VMware Administrator in Data Center Environment using ESX server 5.5 & 6.5 ESXi 5.5 & 6.5 and VSphere VCenter Server 5.5 & 6.5 running other VMware Products like VCenter Update Manager 5.5 & 6.5• Experience as a System Administrator on windows & Linux• Working experience on End to End process including ordering for hardware, installation, configuration and decommission of the servers• Administration of Hyper-V environments for servers 2008, 2008 R2, 2012 & 2016• Network,system administration and maintenance such as Linux, Windows, and Hyper-V .• Working experience as desktop support for different clients by phone or in person as needed to minimize downtime.• Experience in working with ESX and ESXi servers configuration, Installation, management and maintenance.• Worked with VMware features like High Availability, DRS, Vmotion, Storage Vmotion and Fault Tolerance.• Experience in Installation and Configuration of Single Sign on Server SSO , vCenter Inventory Services and vCenter5.5 & 6.5• Experience of using VMware Consolidated backup and Data Recovery appliances in backing up and restoring VM's.• Configured scheduled tasks, alarms, alerts, CPU, Memory and Network Disk monitoring in VCenter.• Done Patch Management of ESXi hosts and VM's using VMware VCenter Update Manager.• Activities related to VMware Infrastructure- OS and application Installations, New user Creations, File Permissions, maintenance of day-day activities and Performance Monitoring .• Experience in installing, maintaining and managing various rack mounted and Blade servers from Dell, IBM • Administering Microsoft Windows 2008 , Windows 2003, Windows 2000 and NT Server Environments, Active Directory, DNS, DHCP. Show less

Cuddalore

Routers : Cisco, Juniper,Switches : Cisco, Dell, HP, D-Link, BrocadeSecurity :VPNs (Site-to-Site, IPSec, Remote Access, AAA, Access Lists, IOS Firewall, IOS Security, Cisco VPN Client, Cisco IP Video Surveillance and Access Control, Fortinet Firewalls.WLAN : Ruckus & Mikrotik Access Points and Bridges (standalone and controller based), 802.11a, 802.11b, 802.11g, 802.11n standards, WLAN antennas, RF site surveys Ruckus WLSE, Wireless L2 / L3 / Fast Roaming, WLAN Security… Show more Routers : Cisco, Juniper,Switches : Cisco, Dell, HP, D-Link, BrocadeSecurity :VPNs (Site-to-Site, IPSec, Remote Access, AAA, Access Lists, IOS Firewall, IOS Security, Cisco VPN Client, Cisco IP Video Surveillance and Access Control, Fortinet Firewalls.WLAN : Ruckus & Mikrotik Access Points and Bridges (standalone and controller based), 802.11a, 802.11b, 802.11g, 802.11n standards, WLAN antennas, RF site surveys Ruckus WLSE, Wireless L2 / L3 / Fast Roaming, WLAN Security (“WEP”, WPA & WPA2 / AES, 802.1x, AES, TKIP), Ruckus Wireless Mesh Networking, Ruckus Unified Wireless Networks, Wireless LAN controllers & WiSM blades, Ruckus Wireless Control System (WCS), Ruckus Network Control System (NCS).Routing :Static Routing, RIPv1, RIPv2, EIGRP, OSPF, BGPv4, IS-IS, MPLS, IPv6, Traffic Engineering, Policy Based Routing PBR, NAT, HSRP, VRRP, GLBP, DHCP, NTP, SNMP, IP SLA, AAA (RADIUS/TACACS+), QoS, Route Filtering, Redistribution, Multicasting, SummarizationSwitching & Bridging :HP, Dell, Brocade, D-Link, Cisco Catalyst CatOS and IOS based Switches, STP, RSTP, MSTP, VTP, VLANs, Trunking, Layer 3 capabilities, and Ethernet channels.LAN :Ethernet, Fast & Gigabit Ethernet, FDDI, CDDI, Token Ring and ATM LAN EmulationNetwork Analyzers :Ethereal / Wire sharkWAN :Leased lines 64k - 2Mbps (PPP / HDLC), Channelized lines (E1 / T1 / E3 / T3), Fibre Optic Circuits up to OC-48 speed, Frame Relay, ATM, ISDN, xDSL, Load Balancing,Various Features & Services•IOS and Cat OS Features, HSRP, NAT, SNMP, SYSLOG, NTP, DHCP, CDP, DNS, HTTP, TFTP and FTP Management, IPv6 projects, RAS SolutionsVoIP / IPT :Siemens EPABX, IP Telephony utilizing, Gateway FXS, FXO, Call Manager, QoS implementationNetwork Monitoring & Management Systems :Cisco Security Manager, Cisco Secure Desktop , Wireshark, Observer , WhatsUpGold Show less

Cuddalore

Master'S Degree, Information Technology

Education record

CCNA (Cisco Certified Network Associate)