Network Fundamentals

VLANs, BGP, Tunnels

KALYAN
Lead Devops Engineer
Media.net

VLAN

VLAN

VLAN

VLAN

802.1q 

BGP

• Routing outside DC
• AS numbers
  confluence network
  https://bgp.he.net/AS40034#_prefixes
• Mitigation DDOS-Neustar

Tunnels

• InterDC tunnels
  PFsense/SRX
• InterAWS Regions
  AWS peering
• Office to DCs
  SRX/Sonicwall
• Site to site vpn vs client to site vpn
• Openvpn connectivity for home access