Lab 3.1 DHCP Capture

• Go to a computer you have admin access on

• Open wireshark on your wifi

• Start the capture

• Open command prompt and type (windows)

  • ipconfig/release

  • ipconfig/renew

Inspect the capture and answer the following:

• How many DHCP packets were exchanged?

  • 7 packets

• Identify the DHCP operation in each packet

  • Release

  • Discover

  • Offer

  • Request

  • ACK

  • Request

  • ACK

• What is the IP address of the DHCP server?

  • 216.93.145.247

• What is the Source IP of the Offer packet?

  • 184.171.147.253

• In addition to an IP address, what other configuration information did the DHCP server provide?

  • IP Address Lease Time

  • Subnet Mask

  • Router