Sunil Kumar

Senior Software Engineer

Bengaluru, Karnataka, India19 yrs 3 mos experience

Highly Stable

Key Highlights

Expert in testing Cisco Data Center Access Switches.
Strong background in QoS and IPsec technologies.
Proven ability to mentor and lead technical teams.

Stackforce AI infers this person is a Networking Infrastructure Specialist with expertise in QoS and data center technologies.

Contact

Skills

Core Skills

Classic EthernetMulticastQosIpsec

Other Skills

vPC+Fabric PathVACLPrivate-VlanVTPSTPStorm-controlPort-securityDHCP SnoopingHSRPVRRPBFDL3 ACLsPBRNAT

About

Currently, I'm working on Cisco Data Center Access Switches Nexus 2k/5k/6k/7k as a System Test Engineer on Classic Ethernet (CE), Fabric Path (vPC+) features. Earlier, I was working on Cisco 7600 Edge Routers as a System Test Engineer on technologies IPsec, QoS, Multicast; focusing on customer deployments, internal simulation and front ending various customer escalations. Specialties: QoS; IPSec; L2 switching; Unicast Routing; Multicast

Experience

19 yrs 3 mos

Total Experience

6 yrs 7 mos

Average Tenure

6 yrs

Current Experience

Nvidia

Senior Software Engineer

Jun 2020 – Present · 6 yrs · Bengaluru, Karnataka, India

Cumulus networks

2 roles

Technical Lead

Jan 2020 – Jun 2020 · 5 mos

Senior Member Of Technical Staff

Nov 2018 – Jan 2020 · 1 yr 2 mos

Cisco systems india private limited

4 roles

Software Engineer

Dec 2014 – Oct 2018 · 3 yrs 10 mos

Working on Cisco Nexus 2k,5k/6k and 7k data center access switches focusing mainly on Classic Ethernet (CE) and vPC+/Fabric Path features.
vPC
Multicast (L2 Multicast (Snooping, MVR), L3 Multicast covering MSDP, Anycast RP along with other standard PIM features)
L2 features like VACL, Private-Vlan, VTP, STP, Storm-control, Port-security, DHCP Snooping
L3 features like HSRP, VRRP, BFD, L3 ACLs, PBR, NAT.

Classic EthernetvPC+Fabric PathMulticastVACLPrivate-Vlan+11

Software Engineer

Aug 2007 – Nov 2014 · 7 yrs 3 mos

Planned and executed tests for Quality of Service (QoS) on latest generation Carrier Ethernet hardware.
QoS/HQoS/WRED
IPsec, IKEv1, IKEv2
MPLS
Carrier Ethernet
L3VPNs, L2VPNs (EoMPLS/VPLS)
Mentored test engineers working on QoS on Metro Ethernet and IPsec on enterprise networks.
Interact with Sales/Technical Marketing team and provide solutions to various customers suiting their requirements.
Handle customer escalations and debug issues on live networks