MAHESHWARAN J

Roles and Responsibilities:
Managing and monitoring lan networks in trimble environments with the help for solarwinds tool

Troubleshooting P1 and P2 issues based on the severity and need to coordinate with local engineer for outage restoration.

Need to troubleshoot the reason for the outage and same need to close within the SLA

Handling user tickets

RMA creation for defective and expired devices

Allowing voice and data vlan in the dell N3248P-ON access switch based upon the user requirement

Fortigate fgt101F Firewall policy rule addition and deletion based upon the users application requirements.

Cisco ASA 5525-X firewall firmware upgradation.

Static route configuration in core Dell EMC Networking N3024EP-ON L3 switch.

DMVPN configuration to reach to spoke location from the core VPN router

Access point (Aerohive AP510C) configuration and upgradation

• Worked in Cisco ASR9000 router for Network formation & packet data transmission
• Hands-on experience in different types of protocols like BGP, OSPF, EIGRP, RIP
• Knowledge in NAT, Vlan tagging, STP, ACL, HSRP, VPN, DHCP and TFTP server
• Hands-on in L3 and L2 switches, Ether channel creation
• Troubleshooting complex Field team network issue and providing corrective action to restore it within SLA
• Coordination with customers to get downtime for upgradation activities
• Worked in eci npt, sdh, Apollo dwdm, alcatel 1350 oms, Nortel, Tellabs and ciena ept, nms
• Knowledge in TCP/IP, OSI model and LAN,WAN communication
• Working ciena ept MPLS network for packet transfer &Tire-4 router configuration in cisco for manageability
• Customer coordination during packet drop and troubleshooting the issue
• Analyzing and planning for service affecting and non-service affecting activities
• Coordination with field engineer during service affecting activities
• Tunnel creation in MPLS network for traffic shifting and to share stable traffic
• Planning and executing removal of EOL equipment’s such as Tellabs and Nortel
• Removal of EOL equipment’s like Tellabs DWDM and Nortel Migrating services to Huawei

• Worked in mistral network private limited vendor of ECI private limited as a, Installation and commissioning different type of mux in sites located in tamilnadu and Kerala
• Node integration, migration, node addition
• Card upgradation and patching
• Software upgradation for to withstand high traffic and maintaining power stable
• EQUIPMENT HANDLED:
• NPT 1050 MUX
• NPT 1200 MUX
• NPT 1021 MUX

• Worked in a Ventura engineering services, vendor of Indus tower as a, Main role is maintaining power live and stable without and disturbance during main off, battery backup low and dg fault
• EQUIPMENT HANDLED:
• PIU (power interfacing unit) troubleshooting and bypassing power
• Phase contactor, SVR, power plant and battery bank
• Generator, DC-DC converter AC and rectifier maintenance
• Support to our internal customer (Telecom Vendor) on E1/ETHERNET leased line fault troubleshooting.

• DEO in IDEA office undertaken by the imarque private limited