What does Huawei learn in ict competition?

What to learn in Huawei ict competition;

I. Contents covered by data communication direction

1. Basic knowledge of data communication and TCP/IP protocol.

2.STP, RSTP and MSTP

Principle, application and configuration of switch.

3.TCP/IP protocol stack foundation, wide area network (such as PPP) protocol, PPPoE protocol and their applications in Huawei routers.

4. The principle and application of Ethernet technology, VLAN, Eth-Trunk and iStack.

5. Basic knowledge of IPv6, stateless automatic configuration, principle and application of DHCPv6, IPv6 transition technology.

6. Principle and application of static routing, routing strategy, OSPF, OSPFv3, Islamic State (IPv4), Islamic State (IPv6), BGP and BGP4+.

7. Principles and configurations of MPLS, MPLS VPN, GRE VPN, L2TP, ACL, VRRP and BFD.

8. The principle and configuration of 8.telnet, FTP and DHCP.

9. The principle and structure of programming automation and the realization of network automation.

The principle and networking of 10. SDN, such as VXLAN, BGP EVPN and IMASTENCE applications.

The principle and configuration of 1 1. multicast.

12. Principle and configuration of service quality.

13.SR principle, such as SR-MPLS, SRv6.

Second, the security direction covers the content.

1. Security information and security overview, such as information security standards and specifications, basic network concepts and common network equipment, and common information security.

Threat, threat defense and the development trend of information security.

2. Security attack and defense technologies, such as host and operating system security, Web security, IPS, information collection and network detection, content security, etc.

Filtering technology and data security.

3. Network security foundation, such as security area, security policy, network address translation technology, dual-machine hot standby, firewall user management, etc.

4. Encryption and decryption technologies, such as encryption and decryption algorithms, PKl certificate system and the application of cryptographic technology.

5.VPN technologies, such as L2TP VPN, GRE VPN, IPSec VPN, SSL VPN and L2TPover lPSec.

6. Security operation and analysis, such as the concept of security operation, data monitoring and analysis, digital forensics, situational awareness, network security emergency, etc.

Response.

7. Advanced firewall functions and networking, such as firewall intelligent routing, server load balancing, bandwidth management, virtual system, etc.

8. Network layer security protection such as packet filtering, DDoS attack defense, single packet attack defense, black and white list, IP-MAC address binding, etc.

9. Firewall IPv6 technology.

10. Cloud security technology and network architecture design.

Third, the coverage in WLAN direction

Working principle and deployment of wireless local area network.

2.WLAN topology, 802. 1 1 protocol, 802.1/physical layer technology, basic principle of CAPWAP.

3.WLAN configuration, roaming, dual-machine hot standby, multicast and security configuration.

4. Wireless local area network positioning technology.

5. WLAN service quality and network optimization.

6.Wi-Fi6 technology and products.

7. WLAN network, planning and design.

8.WLAN IPv6 network, basic knowledge of IPv6 and network security.

9. Troubleshooting WLAN.