L1-07E.49 – Potential Internet Issues Unregulated No requirements for backup power Volume of traffic can delay or prevent data Multiple Service Providers involved in each communication – Sender modem Sender path Sender ISP Backbone Recipient ISP Recipient Path...
L1-07E.48 – tracert Another DOS (Command Prompt) command that is useful in networking is tracert, trace route. tracert will show you the path that an IP packet is taking from your location to any destination, along with the...
L1-07E.47 – tcping To verify that connectivity can be made through a firewall/router, you will need to download a free program called “tcping.” tcping may be downloaded here: http://www.elifulkerson.com/projects/tcping.php or...
L1-07E.46 – Ping Short for Packet InterNet Groper, ping is a utility used to verify whether or not anetwork data packet is capable of being distributed to an address without errors. The ping utility is commonly used to check for network errors. The image is an example...
L1-07E.45 – Ipconfig/all ipconfig (internet protocol configuration) is a console application of some operating systems that displays all current TCP/IP network configuration values and can modify Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS)...
Instructor Led - Live Face to Face Classroom or Live Zoom Class
• Meets requirements for Security Technician
• Superior to NTS Level 1
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students
Instructor Led - Live Face to Face Classroom or Live Zoom Class
This LLSSA training program is a certified, nationally recognized training program to meet the requirements for Security Qualifiers.
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students
Instructor Led - Live Face to Face Classroom or Live Zoom Class
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students
Instructor Led - Live Face to Face Classroom or Live Zoom Class
Includes free textbook
Books distributed at class or mailed to virtual students
Download textbook in PDF format
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
This LLSSA training program is a certified, nationally recognized training program.
Meets LA training requirements for Salespersons
Superior to NTS Understanding Electronic Security Systems
Instructor Led - Live Face to Face Classroom or Live Zoom Class
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students