Description

NTC 362 Week 2 Individual, Understand Network Protocols – HTTP, HTTPS, NetBIOS, TCP, and UDP

Exercise 1 – Verifying Port 80 for HTTP

• Task 1 – Start Packet Capture
• Task-2 – Create HTTP Traffic
• Task 3 – Verify Port 80 for HTTP

Exercise 2 – Verifying HTTPS Port 443

• Task 1 – Restart WireShark on PLABGW01
• Task-2 – Capture HTTPS traffic using WireShark
• Task 3 – Block-out HTTPS access
• Task-4 – Verify HTTPS if Blocked
• Task 5 – Remove Firewall rules blocking HTTPS access

Exercise 3 – Verifying Port 139 for NetBIOS

• Task 1 – Verify that NetBIOS is Running
• Task-2 – Block NetBIOS
• Task 3 – Verify that NetBIOS is disabled
• Task-4 – Enable NetBIOS
• Task 5 – Verify Port 139 is Re-Opened

Exercise 4 – Contrast TCP and UDP Protocols

• Task 1 – Capture Packets
• Task-2 – Identify TCP Packets
• Task 3 – Identify UDP Packets

Exercise 5 – Using a Port Scanner

• Task 1 – Download and Install Advanced IP Scanner
• Task 2 – Running Advanced IP Scanner  (Shut down then went back to check- worked see image)