IT and Cybersecurity Engineer

Larsen & Toubro


Date: 2 weeks ago
City: Delhi, Delhi
Contract type: Full time
  • Hands On experience on Cisco (3560,3850,2960,9300)-Aruba (2930F,3810M,6100,6300F,6300M,

6410,6200)-Arista Switches (7050SX, 7050TX3), HP (Flex Fabric 5945, 5500,2530) etc.

  • Hands on experience on Cisco and HP Routers (MSR1003, MSR4060) etc.
  • Hands on experience on Aruba central and PRTG, SolarWinds.
  • Engineered, and implemented LAN/WAN networks using variety of Hardware/Software.
  • Responsible for Troubleshooting of network issues.
  • Testing and debugging skills includes Wire shark and Log analysis.
  • Configuring and Troubleshooting Router, Switch.
  • Configuration of Cisco 3560,Nexus9K,3850 and 2960, HP and Chassis Switches.
  • Configuration of Aruba, HP and Chassis Switches.
  • Configuring VLANs, STP, HSRP, Switch Port Security, EIGRP, OSPF, BGP and Static Route and have implemented almost of these protocols in the hierarchical networks.
  • Network Migration experience.
  • Security Audit expertise.
  • Develop and Update the network topology diagrams for all applicable customer sites and ensure standards.
  • Upgrade of Cisco Switches and Routers and Fortigate Firewall.
  • Creation and Management of Cat3850, Cisco9300 Switch Stacks.
  • Troubleshooting STP, High CPU, HA static routing issues on Cisco, HP switches.
  • Create and manage Vlans/VTP/access ports/trunk.
  • Load Balancing Protocols: HSRP, VRRP.
  • Perform Troubleshooting end-to-end between the two devices.
  • Troubleshooting all errors (layer 1 & layer 2) and recovery.
  • Understanding and troubleshooting Layer 3 switching.
  • Configuring and troubleshooting BGP like establishing neighbor, creating prefix-list, advertising route etc.
  • Aruba central deployed in cairn India ltd.

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