Networking Admin L2 Role

17 hours ago


Hyderabad, India Tata Consultancy Services Full time
Job Role: Networking Admin L2 Role
Experience: 4 to 9 Years
Location: Hyderabad, Delhi
Job Description: Desired Competencies (Technical/Behavioral Competency)
Must-Have
- Should worked as Network Admin
- Strong understanding & extensive experience with Network protocols BGP, EIGRP, OSPF, IPSec NAT PAT and MPLS.
- Working experience on Cisco Switches Routers , Palo Alto and ASA Firewall ,understanding of switching technologies VLAN, VTP, DTP, STP, HSRP, VRRP, Port Channel etc.
- Data Center Nexus, Catalyst L2/L3 Switches, Wi-Fi Basics
- Communication skills
Good-to-Have
- Cisco certification/any other networking certifications.
- Firewall packet flow and understanding
- Knowledge on Palo Alto and ASA Firewall added advantage.
Responsibility of / Expectations from the Role
1Regular Operations Support. Should work in 24*7 support
2Experience in implementation and configuration on protocols and wireless devices
3Firmware/IOS upgrade of Switch/Router/Firewalls
4Working closely with our various teams across the organization to ensure fast, smooth rollout of resolving issues.
5Knowledge and understanding of DNS and DHCP
6Troubleshoot on call on L1, L2, L3 issues.
7Monitoring Tools: Solar winds. Good understanding oninfoblox
8Investigate and diagnose Incidents, attempt to resolve them or escalate/refer them to appropriate team
9Participate in daily/weekly/monthly status calls with clients.

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