1.4 Given a scenario, select and use the following tools
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2.0 Operating Systems - unless otherwise noted, operating systems referred to within include Microsoft Windows 2000, Windows XP Professional, XP Home, XP MediaCenter, Windows Vista Home, Home Premium, Business and Ultimate.
2.1 Select the appropriate commands and options to troubleshoot and resolve problems
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3.0 Networking
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3.1 Troubleshoot client-side connectivity issues using appropriate tools
• TCP/IP settings o Gateway
o Subnet mask
o DNS
o DHCP (dynamic vs.static)
o NAT (private and public)
• Characteristics of TCP/IP o Loopback addresses
o Automatic IP addressing
• Mail protocol settings o SMTP
o IMAP
o POP
• FTP settings o Ports
o IP addresses
o Exceptions
o Programs
• Proxy settings o Ports
o IP addresses
o Exceptions
o Programs
• Tools (use and interpret results) o Ping
o Tracert
o Nslookup
o Netstat
o Net use
o Net /?
o Ipconfig
o telnet
o SSH
• Secure connection protocols o SSH
o HTTPS
• Firewall settings o Open and closed ports
o Program filters
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§ SSID
§ MAC filtering
§ DHCP settings
o Routers / Access Points § Disable DHCP
§ Use static IP
§ Change SSID from default
§ Disable SSID broadcast
§ MAC filtering
§ Change default username and password
§ Update firmware
§ Firewall
o LAN (10/100/1000BaseT, Speeds)
o Bluetooth (1.0 vs. 2.0)
o Cellular
o Basic VoIP (consumer applications)
• Basics of hardware and software firewall configuration o Port assignment / setting up rules (exceptions)
o Port forwarding / port triggering
• Physical installation o Wireless router placement
o Cable length
4.0 Security
4.1 Given a scenario, prevent, troubleshoot and remove viruses and malware
• Use antivirus software
• Identify malware symptoms
• Quarantine infected systems
• Research malware types, symptoms and solutions (virus encyclopedias)
• Remediate infected systems
• Schedule scans
• Repair boot blocks
• Educate end user