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109. Guided course · Preview access

     Important factors of physical installations

     • CompTIA Network+ · N10-009 · V9
     • Objective 2.4 · Network Implementation

     Concepts: Main distribution frame · Intermediate distribution frame · Uninterruptible power supply · Power distribution unit

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110. Guided course · Preview access

     Purpose of organizational processes and procedures

     • CompTIA Network+ · N10-009 · V9
     • Objective 3.1 · Network Operations

     Concepts: Physical network diagram · Logical network diagram · IP address management · Golden configuration

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111. Guided course · Preview access

     Use network monitoring technologies

     • CompTIA Network+ · N10-009 · V9
     • Objective 3.2 · Network Operations

     Concepts: SNMP trap · NetFlow · Packet capture · Port mirroring

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112. Guided course · Preview access

     Disaster recovery concepts

     • CompTIA Network+ · N10-009 · V9
     • Objective 3.3 · Network Operations

     Concepts: Recovery point objective · Recovery time objective · Mean time to repair · Mean time between failures

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113. Guided course · Preview access

     Implement IPv4 and IPv6 network services

     • CompTIA Network+ · N10-009 · V9
     • Objective 3.4 · Network Operations

     Concepts: DHCP reservation · SLAAC · DNSSEC · PTR record

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114. Guided course · Preview access

     Network access and management methods

     • CompTIA Network+ · N10-009 · V9
     • Objective 3.5 · Network Operations

     Concepts: Site-to-site VPN · Client-to-site VPN · Jump host · Out-of-band management

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115. Guided course · Preview access

     Importance of basic network security concepts

     • CompTIA Network+ · N10-009 · V9
     • Objective 4.1 · Network Security

     Concepts: RADIUS · TACACS+ · Least privilege · Honeypot

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116. Guided course · Preview access

     Various types of attacks and their impact to the network

     • CompTIA Network+ · N10-009 · V9
     • Objective 4.2 · Network Security

     Concepts: ARP poisoning · VLAN hopping · Evil twin · MAC flooding

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117. Guided course · Preview access

     Apply network security features, defense techniques, and solutions

     • CompTIA Network+ · N10-009 · V9
     • Objective 4.3 · Network Security

     Concepts: IEEE 802.1X · Switch port security · Access control list · Screened subnet

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118. Guided course · Preview access

     Troubleshooting methodology

     • CompTIA Network+ · N10-009 · V9
     • Objective 5.1 · Network Troubleshooting

     Concepts: Identify the problem · Establish a theory · Test the theory · Verify and document

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119. Guided course · Preview access

     Troubleshoot common cabling and physical interface issues

     • CompTIA Network+ · N10-009 · V9
     • Objective 5.2 · Network Troubleshooting

     Concepts: CRC errors · Crosstalk · Attenuation · PoE budget exhaustion

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120. Guided course · Preview access

     Troubleshoot common issues with network services

     • CompTIA Network+ · N10-009 · V9
     • Objective 5.3 · Network Troubleshooting

     Concepts: Incorrect default gateway · Incorrect VLAN assignment · DHCP scope exhaustion · Duplicate IP address

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Topics and concept names from the seven current certification courses. IT basics and resource-only routes are available separately.