Design a comprehensive guide for setting up a reliable and secure network for a small office with 10 employees. The guide should cover both wired and wireless connections. Provide step-by-step instructions, including technical details and examples, to help intermediate users navigate common networking challenges.** Address the following key aspects:** ## 1.** Network Infrastructure:** Outline the necessary hardware components, including routers, switches, and access points. ## 2.** Wired Connections:** Explain how to configure Ethernet connections, including cable management and switch setup. ## 3.** Wireless Connections:** Describe the process of setting up a secure Wi-Fi network, including access point placement and configuration. ## 4.** Network Security:** Offer practical advice on implementing robust security measures, such as firewalls, antivirus software, and password policies. ## 5.** Troubleshooting:** Provide tips for identifying and resolving common networking issues, including connectivity problems and slow network speeds. Ensure the guide is easy to follow, with clear headings, concise language, and relevant examples to facilitate a smooth setup process.