Network engineer(routing

3 weeks ago


Chennai, India Tata Consultancy Services Full time

Years of experience: 5-10 years Job Location: Chennai Must have: ·. ·. CCNA(mandatory) /CCNP certification is preferred. · Strong Understanding of Higher end CISCO switches and ISR routers (Nexus7 K, 5 K, 2 K, Cisco 6500, 4500, 3750 and 2900) and Routers (4000, 7200,3800 and 2800). · Should be able to handle complex Routing and Switching issues, route redistribution, IPSEC /Crypto issues, · 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. · Knowledge/Hands-on of HP Aruba Switches. · Experience of managing large scale network infrastructure and Data Centres in accordance to industry best practice. · 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. · In depth knowledge of configuring and troubleshooting routing protocols including static, dynamic (BGP, OSPF and EIGRP) and PBR. · Preferable Knowledge on Firewall, Load Balancers, Wifi Good to have: ·. CCNA(mandatory) /CCNP certification is preferred. · Strong Understanding of Higher end CISCO switches and ISR routers (Nexus7 K, 5 K, 2 K, Cisco 6500, 4500, 3750 and 2900) and Routers (4000, 7200,3800 and 2800). · Should be able to handle complex Routing and Switching issues, route redistribution, IPSEC /Crypto issues, · 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. · Knowledge/Hands-on of HP Aruba Switches. · Experience of managing large scale network infrastructure and Data Centres in accordance to industry best practice. · 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. · In depth knowledge of configuring and troubleshooting routing protocols including static, dynamic (BGP, OSPF and EIGRP) and PBR. · Preferable Knowledge on Firewall, Load Balancers, Wifi



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