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13 Command Line Tools for Troubleshooting, CMD, Windows Administration

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Changing the password policy in Windows Server 2016

Router & Switch configuration on a small network. Ipv4 & Ipv6 addressing Cisco Packet Tracer 10.4.3

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Understanding MAC addresses , MAC address tables , OUI and ARP - simplified on Cisco Packet Tracer

Configuration of passwords on a Cisco switch , including encryption

Configuration of an IP address on VLAN 1 ready for remote access on a Cisco Switch

Setting the date and time on a Cisco Switch and help commands