Training Essence

The HCDA-HNTD Certification exam covers datacom basics, TCP/IP protocol stack basics, WAN protocol principles such as Frame Relay and PPP and their implementation in Huawei routers, Ethernet technology, STP, and VLAN principles and their implementation in Huawei switches<a href="https:/犀利士
/www.tengsu-jp.cc/”>日本藤素
, basic principles of routing protocols such as RIP and OSPF and their implementation in Huawei routers, and network security technologies and their implementation in Huawei firewalls.

tect brands and optimize social investments through culling out appropriate intelligence.