Network Voice-L3_Non Cisco

1 month ago


Chennai, India Tata Consultancy Services Full time

Skill: Network Voice-L3_Non Cisco (OEM technologies - Zoom, Mitel, Five9, Avaya, AudioCodes, SBCs and monitoring.)

Location: Chennai/bangalore

Experience : 10+

  • 8 – 10 Years of Network Experience with network design and delivery for global network with DC and Hybrid infrastructure
  • Experience in LAN Refresh from one OEM to another OEM e.g.: Cisco to Nokia, HPE to Nokia Switches
  • Desired Certifications: CCNA or Nokia Network Routing Specialist I (NRS I), CCNP or NRS II
  • Detailed knowledge of Enterprise Switching – Core, Distribution & Access
  • Detailed Knowledge of Routing Protocols, VRF and its functions

Understanding of LAG, MC-LAG, VPLS, R-VPLS protocols / technologies

Understanding of VRRP, OSPF, VPRN protocols / technologies

  • Knowledge on products such as Cisco Nexus 9K Switches, HPE 5XXX, HPE 75XX, HPE 29XX series switches and Aruba 1420 switches
  • Knowledge on products such as Nokia 7750 SR, 7250 SR, 7250 IXR, 7210 SAS series switches
  • Knowledge on Fortinet firewall and its integration with Network components
  • Knowledge on WLAN technology
  • Best Practice implementation to increase productivity and reduce downtime.
  • Audit compliance as pre company policy.
  • Demonstrated working knowledge of ITIL processes.
  • Excellent analytical and design skills.



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