About

About

my profile image

Hi there! It’s a pleasure to see you here. Please leave some words if you visited this site ^^

Some of words for introduction myself:

  • LEARNING - Kubernetes
  • RESEARCHING - eBPF for DDoS Protection
  • And I fucking love Raspberry Pi.

Full Name - Vo Nhat Duy
Senior Network Engineer at VNG Cloud - JNCIP-SEC _ JNCIS-SP _ JNCIA-DevOps
Email - nhatduy.inet.s3c@gmail.com

I’ve worked on various networking phases such as planning, design, implementation, troubleshooting, supporting, verifying and testing… also worked with network vendors: Juniper (the most working time), Cisco, Dell, HP, Fortinet, H3C, Huawei, Aruba,… Besides, I’m an main person for implementation, maintenance & operation DDoS Protection System.

Networking Skills

  • Good understanding in Network DataCenter (including Legacy DataCenter & Virtual DataCenter), Enterprise. And a little bit of knowledge about ISP structure network.
  • Theory of VPN Services: VPN layer 2, VPN layer 3, VPLS, VPN Site to Site, IPSEC, SSL VPN
  • LAN/WAN Enviroment
  • Layer 3 IP Routing: good understanding IGPs (OSPF, EIGRP, RIP) and BGP Protocol.
  • Layer 2 Switching and VLANs: VLANs, Trunking/Tagging, Private VLAN, Spanning Tree Protocol 802.1D, Rapid Spanning Tree, LACP, SPAN and RSPAN / mirror traffic using wireshark.
  • High Availability (including Cisco & Juniper): Multi-Chassis Link Aggregation Group (MC-LAG), HSRP, VRRP, IP SLA, Redundant Trunk Group, Link Aggregation Group, Virtual Chassis Bidirectional Fowarding Detection,… and Chassis Clustering (Juniper SRX High End)
  • Good understanding JunOS Security, Firewall SRX
  • Layer 2 Security
  • Network Management
  • IPv6 Planning
  • Network Core Banking Management
  • Deep dive with Arbor Network, as well as DDoS Protection Mechanisms

System Skills

  • Linux Administrator & Hardening
  • Knowledge about Python Programing
  • Web Basic Developer include FrontEnd HTML5-CSS3-JQUERRY-BOOTSTRAP and BackEnd with Django Framework.
  • Git Skills
  • Web Server _ Proxy (NGINX)
  • Monitoring System (Cacti, Nagios, Zabbix,..)
  • ELK
  • Docker
  • VMWare ESXi

My Personal Website - https://bytebytedance.io.vn
Github - https://github.com/voxduy
^^