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'''Answer Part 4 observations / questions in your lab log book.'''
==INVESTIGATION 2: CUSTOMIZING THE VIRTUAL NETWORKING ENVIRONMENT ===
=== Part 1: Using Local Hostname Resolution ===
</ol>
'''Answer the Investigation 5 Part 1 observations / questions in your lab log book.'''
== Obtaining MAC Address / Service Port / Firewall Information == === Investigation 6Part 2: How do I collect the MAC (Hardware) addresses of computers on my network? ===
{{Admon/note | Use your CentOS Host | Complete this investigation on your CentOS host.}}
# What was the difference in output? For what other command did -n have a similar effect?
'''Answer the Investigation 6 Part 2 observations / questions in your lab log book.'''
=== Investigation 7Part 3: How can I see what network services or ports are active on my CentOS system? ===
{{Admon/note | Use All Machines | Complete this investigation on all of your VM's and the CentOS host.}}
#* -autnp
'''Answer the Investigation 7 Part 3 observations / questions in your lab log book.'''
=== Investigation 8Part 4: How do I view and configure the IPTABLES firewall? -- Basic Function/Configuration ===