9/19/19 1 AMAZON VIRTUAL PRIVATE CLOUD (VPC) SEAN KERRIGAN AGENDA • What is VPC • Intro to Networking • Virtual Networking • Example/ Demo • Conclusion WHAT IS VPC? • A logical separation of “Networks” • Virtual network/ data centers • Created in 2013
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Amazon virtual Private Cloud (VPC) Sean Kerrigan - F19...9/19/19 3 SWITCHES/ HUBS •Makes 1 connection more •Think power strip •Switch = reply to sender (smart) •Hubs = reply
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9/19/19
1
AMAZON VIRTUAL PRIVATE CLOUD (VPC)SEAN KERRIGAN
AGENDA
• What is VPC
• Intro to Networking
• Virtual Networking
• Example/ Demo
• Conclusion
WHAT IS VPC?
• A logical separation of “Networks”
• Virtual network/ data centers
• Created in 2013
9/19/19
2
INTRO TO NETWORKING
• Packets
• Router
• Switches
• DHCP
• Network Access Control List
• Subnetting/Network Address
Translation (NAT)
PACKETS
• How PC, routers, server, and all network devices communicate
• Streams of bits
• Contains SRC IP, DST IP, SRC MAC, DST MAC, and all other data
ROUTER
• Forwards packets based on Routing tables
• Border Gateway = Edge of Local Area Network (LAN)
9/19/19
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SWITCHES/ HUBS
• Makes 1 connection more
• Think power strip
• Switch = reply to sender (smart)
• Hubs = reply all (dumb)
DYNAMIC HOST CONFIGURATION PROTOCOL (DHCP)
• Auto IP address configurations
• Users Devices asks : DHCP server responds with IP address and DNS
• Happens every time you connect to WMU Secure/ WMU Open
SUBNETTING/NETWORK ADDRESS TRANSLATION (NAT)
• Subnets define number of addresses in network• IP:192.168.1.1 subnet: 255.255.255.0 = Network: 192.168.1 | end user IP: 254