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Network Switching(LAN Technology) E2

Tata Consultancy Services · Chennai, Tamil Nadu, India

3–9 yrs experiencefull_timePosted 1w ago
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Job description

**Role & responsibilities** - . CCNA(mandatory) /CCNP certification is preferred. - 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). - 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 **Key Responsibilities\\*** 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. 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