Sumit Singla Email & Phone Number

Noida, Uttar Pradesh, India

• Creating template for Meraki and FMNOS On-boarding.• Store migration to different template or Meraki switches.• Adding/Removing Meraki Devices on Dashboard and FMNOS.• Troubleshooting and verifying all store services before handing it over to NOC for monitoring.

Noida, Uttar Pradesh, India

• Managing their Data center around the globe, which includes different types of devices such as, Cisco 4500, Cisco 2600, Cisco 3600, HP A & E series.• Managing wireless devices such as Aps (Autonomous, Light Weight), WLC 4400 & 5500.• Manages their DNS services, external & internal.• Troubleshooting to all types of issues, in some cases need to open a change to remove network glitch with proper business downtime.• Ensure that the SLA agreements with the business are maintained and that we remain Security compliant and established new technique to improve client agreed SLA.• Process improvement like Incident management, problem management and change management.• For improving efficiently, follow the doer and checker process.

Jaipur

• Planning of MPLS Network architecture and provide inputs as per the customer and system requirement.• Managing and handling of IP/MPLS network operation services.• Troubleshooting of Faults on MPLS devices as per the severity (minor/major/critical/emergency), and resolve the same as per the deadlines.• Implemented and configured various routers at the time of initialization and as well as at the time of replacement of any faulty router chaises hardware.• Cisco/Juniper routers and Switches Installation, configuration & commissioning.• Routing Protocols : IGP(RIP,IGRP,OSPF),BGP,EIGRP,HSRP,VRRP.• Cisco Router & Switches various IOS/Junos upgrades, and Password recoveries.• Configuration of Cisco switches of VLAN, VTP, TRUNKING and VRRP.• Done configuration and troubleshooting of Layer 2 and Layer 3 Switches.• Troubleshooting on OSI layer 1,2,3,4 protocol levels and layer 6 and 7 application based.• SPOC for Escalated Issues for Customer Support.• IP Addressing and Subnetting, Configuration of VLANs.• Handling Customer complaints as a single SPOC in the network also had various review and KPI sign off meetings for the network with customer.

Chandigarh, India

• Managing and handling of IP/MPLS network operation services.• Troubleshooting of Faults on MPLS devices as per the severity (minor/major/critical/emergency), and resolve the same as per the deadlines.• Installation of the device (Juniper / Cisco), Upgradation and configuration as per the data fill and customer requirements.

Gurugram, Haryana, India

· Design & Implement Physical Network & Configuring Ip addressing on all required Devices· Configuring STP, Vlan, VTP & HSRP In switching Segment & OSPF, Static Routing Into wan segment.· Identifying, diagnosing, and resolving network problems & maintaining physical connectivity· Configuring monitoring tools on exciting network.· Configuring LAN segment for multiple SMU centers.· Configuring IP address and maintaining Connectivity between Modem and DVR.