CCNA 640-801 exam content：

Network design and planning

* Application of Cisco networking technology to build a simple network
* Planning, IP addressing schemes, analysis and design needs
* Based on the user needs to choose the appropriate routing protocols
* Application of Cisco networking technology to build a simple access network
* Based on the user needs to configure the appropriate Access Control List
* Based on the user needs to choose the appropriate WAN services

Network operating structures

* Based on customer needs, configure the appropriate routing protocols
* In the router and configure the host IP address, subnet mask, gateway address
* Configure the router attached to management functions
* In the switch configuration and switch VLAN communication
* Operation LAN
* In the particular circumstances of the network configuration switches
* Management of operating system and device configuration files
* Initialize the implementation of router configuration
* Implementation of the exchange of initialization configuration
* To achieve access control list
* Simple WAN agreement

Network Troubleshooting

* OSI 7 layer model using the knowledge to know to solve the issue of network fault
* The completion of the local area network and virtual LAN Fault Handling
* To resolve the issue of routing protocols
* IP address and resolve the issue of Host Configuration
* Operation of the network to solve the problem of equipment failure
* Access Control List to resolve the fault caused the problem
* Implementation of a simple failure to deal with the wide area network

Network technology points

* Use an OSI layered model of network communication
* Description of the process spanning tree protocol
* Comparison of control of the main features of the LAN environment
* To assess the characteristics of routing protocols
* To assess the TCP / IP protocol communication process and the related protocol
* Describe the characteristics of network equipment
* To assess the TCP / IP protocol communication process and the related protocol
* To assess the characteristics of network equipment
* To assess packet processing rules
* To assess the key characteristics of WAN Gateway