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To install and enable SSH on Ubuntu, you need to install the openssh-server package. Step-by-Step Installation bash From another computer (client), you can connect using the ssh command followed by your username and the IP address of the Ubuntu machine where you installed the server: bash Next Steps (Security Best Practices) For enhanced security, especially if your server is…
Introduction In today’s hybrid workplace, organizations need a secure, scalable, and cloud-driven way to manage devices, applications, users, and data. Traditional on-premises management tools alone are no longer sufficient for remote work, BYOD (Bring Your Own Device), mobile workforces, and Zero Trust security models. This is where Microsoft Intune becomes a critical platform. Microsoft Intune…
Configuring a proxy server in Linux can be done via graphical user interface (GUI) settings, environment variables for the current or all users, and application-specific configurations for tools like package managers Method 1: Using the Graphical User Interface (GUI) Method 1: Using the Graphical User Interface (GUI) For users of desktop environments like GNOME (used in Ubuntu) or KDE, the easiest…
To connect all PCs in a network, plug them into the same router/switch via Ethernet cables or connect them to the same Wi-Fi network.then enable “Network Discovery” and “File and Printer Sharing” in Windows Control Panel (Network and Sharing Center > Advanced sharing settings) to allow devices to see each other. Step-by-Step Instructions:
Configuring NAS storage in Windows Server 2022 involves initializing new disks in Disk Management, creating storage pools/volumes for data, and sharing them via File Explorer or Server Manager.Essential steps include setting a static IP, creating a volume using NTFS/ReFS, and configuring SMB permissions to make data accessible to the network. Step-by-Step Configuration Guide Create or modify…
Software in Linux is primarily installed using package managers which access software from online repositories. This can be done through a user-friendly graphical interface (Software Center/Manager) or the command line. Graphical Method (Recommended for Beginners) Most Linux distributions include a graphical software management application that functions like an app store. Command-Line Method The command line offers more control…
Configuring OSPF on a Cisco switch requires enabling routing, creating an OSPF process, defining the Router ID, and assigning interfaces to areas using wildcard masks. Key commands include ip routing (to enable L3), router ospf [process-id], network [address] [wildcard-mask] area [area-id], and show ip ospf neighbor for verification. Basic OSPF Configuration Steps Alternative: Interface-Level Configuration Instead of using network statements, you can enable OSPF…
To create a VLAN on a Cisco switch, enter global configuration mode, type vlan [ID], name it, and assign ports using switchport mode access and switchport access vlan [ID]. Common commands include vlan 10, name Sales, interface fa0/1, switchport mode access, and switchport access vlan 10. Verify using show vlan brief. Steps to Create and Configure a VLAN (CLI) Key Considerations
Configuring a trunk port on a FortiGate firewall involves creating VLAN sub-interfaces on a physical interface to carry multiple VLANs (tagged traffic) to a switch, or configuring a FortiSwitch port via the GUI. Key steps include creating VLAN interfaces with specific VLAN IDs, assigning them to a physical port, and assigning IP addresses to each VLAN…
Configuring a load balancer in a FortiGate firewall involves enabling the “Load Balance” feature in System > Feature Visibility, then defining a Virtual Server under Policy & Objects to act as the public-facing IP. You must assign a load-balancing method (e.g., Round Robin), add real servers with their IP addresses, configure a health check, and finally, create a firewall policy to…
