Mayank Tiwari Email & Phone Number

Profile Summary:-# Dynamic and result oriented IT professional with nearly +10 Years of experience in Networking.# Having 10 + years of experience in Network Domain. 3+ Yrs experience on Cisco ACI (Spine-Leaf Architecture).# Self-motivated and effective decision maker, ability to learn quickly and adapt to new situations.# Good communication and interpersonal skills.# Cisco certification (CCNA R&S )Technical Expertise:-# Having +3.5 Yrs experience on Cisco ACI ((Spine-Leaf Architecture)).# Deployed and handled the operation of 2 Data centers on Cisco ACI and Currently working on the 3rd Data center on Cisco ACI.# Manage the network team in the deployment and operation phase.installation & implementation.# Knowledge of ACI architecture and concepts (Spine-Leaf Architecture).# Having a good understanding of Tenant, VRF, L3Out,Contracts, BD, VMM integration with ACI and pocket flow. # Hands on experience of configuring and troubleshooting Routing Protocols (OSPF and BGP).# Hands on experience of Switching (VLAN, Inter-VLAN Routing, STP, RSTP, PVST+, VTP, Trunk, vPC, Ether-Channel,, HSRP, VRRP.# Hands-on experience on various network devices:-* Working knowledge of NX-OS and Data Centre products like 5K & 7K switches* Router Configuration (2900,1900,1800, 2800, 3840)* Switch Configuration (2900, 3750, 6500)

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  Senior Network Engineer

  Value Point Systems Pvt Ltd

  Mar 2023 - Present - Delhi, India