Job Description

Job Description

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- CCNA(mandatory) /CCNP certification is preferred.
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- Strong Understanding of Higher end CISCO switches and ISR routers (Nexus7K, 5K, 2K, Cisco 6500, 4500, 3750 and 2900) and Routers (4000, 7200,3800 and 2800).
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- Should be able to handle complex Routing and Switching issues, route redistribution, IPSEC /Crypto issues,
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- Preferred to have work experience and knowledge on VPC, VSS, HSRP/VRRP / Cisco ACI Leaf – Spine Design , Wireshark , Net flow, Good understanding of MPLS, GRE / SD-WAN Cloud.
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- Knowledge/Hands-on of HP Aruba Switches.
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- Experience of managing large scale network infrastructure and Data Centres in accordance to industry best practice.
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- In depth knowledge of configuring and troubleshooting switching technologies like STP, VTP, GRE and IPSEC Tunnels ,



L2 and L3 best practices of Implementation Cisco Devices along with L2 Traffic Flow analysis.
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- In depth knowledge of configuring and troubleshooting routing protocols including static, dynamic (BGP, OSPF and EIGRP) and PBR.
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- Preferable Knowledge on Firewall, Load Balancers, Wifi
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Preferred to have work experience and knowledge on VPC, VSS, HSRP/VRRP / Cisco ACI Leaf – Spine Design , Wireshark , Net flow, Valuable understanding of MPLS, GRE / SD-WAN Cloud.

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Knowledge/Hands-on of HP Aruba Switches.

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In depth knowledge of configuring and troubleshooting routing protocols including static, dynamic (BGP, OSPF and EIGRP) and PBR.

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Preferable Knowledge on Firewall, Load Balancers, Wifi

📌 Network Switching (Lan Technology) (Tamil Nadu)
🏢 Tata Consultancy Services
📍 Tamil Nadu