CCNA - Preparation App

►CCNA (Cisco Certified Network Associate) is a category of technical certifications offered by Cisco for early-career networking professionals. The CCNA is the second level of accreditation, one step above Cisco Certified Entry Networking Technician (CCENT) and directly below the CCNP (Cisco Certified Network Professional). Cisco offers five Cisco Career Certification programs and levels of accreditation: Entry, Associate, Professional, Expert and Architect.✦

►CCNA certificates are available in the following ten areas: cloud, collaboration, cybersecurity operations, datacenter, design, industrial/IoT, routing and switching, security, service provider and wireless.✦

【Topics Covered in this App are Listed Below】

⇢ Introduction to CCNA

⇢ Internet local area networks

⇢ Internet working Devices used on a network

⇢ Understanding TCP/ IP layers

⇢ Understanding TCP/IP Internet Layer

⇢ Understand ing TCP/IP Transport Layer

⇢ Network Segmentation

⇢ Why Network Segmentation is important

⇢ Sub-netting

⇢ Packet Delivery Process

⇢ Layer 2 packet delivery

⇢ Intrasegment packet routing

⇢ Layer 3 Packet delivery

⇢ Intersegment packet routing

⇢ Types of WLAN

⇢ Major difference between WLAN and LANs

⇢ WLAN Important Components

⇢ Radio Frequency Transmission

⇢ WLAN Standards

⇢ ITU-R Local FCC Wireless

⇢ WiFi protocols and 802.11 Standards

⇢ WLAN Security

⇢ Implementing WLAN

⇢ WLAN Topologies

⇢ Steps to Implement a Wireless Network,

⇢ Troubleshooting

⇢ Local Area Network Connections

⇢ Router

⇢ Binary Digit Basic

⇢ Important element for network addressing scheme

⇢ IP address classes

⇢ Subnet and Subnet Mask

⇢ Router Security

⇢ VPN Solution