04 Feb

Key Points of HCDA H12-211-ENU exam

You should master the following key points when studying this HCDA H12-211-ENU exam:

IP Network Basics

  • Datacom basics
  • Basic network concepts, IP network architecture, standardization organizations and protocols
  • OSI and TCP/IP protocol models, functions at each layer, and packet encapsulation
  • ARP and RARP principles
  • TCP/UDP principles
  • IPv4 subnetting
  • Principles of common application layer protocols
  • Principles and application of common tools such as Ping, Tracert, FTP, and Telnet

LAN Technologies

  • Basic principles of the Ethernet technology and switches
  • Basic principles of VLAN, STP, and VRRP and their implementation in VRP
  • How a small switching network is constructed by using VLAN, STP, and VRRP technologies and Huawei switches

WAN Technologies

  • HDLC, PPP, and Frame Relay and their implementation in Huawei products

Routing Technologies

  • Static routing protocol principles, RIP principles, and OSPF principles, and their implementation in VRP
  • How a small routing network is constructed by using routing technologies and Huawei routers

Network Security

  • Network Security
  • ACL and NAT principles and configuration of ACL and NAT in Huawei firewalls
  • How network security is ensured by using network security technologies and firewalls

Product Knowledge

  • VRP features, operations, and maintenance
  • Features of Huawei routers and switches and their implementation in IP networks

Leave a Reply


Recent Posts


Tags

H11-811-ENU exam dumps H11-851-ENU exam dumps H12-211-ENU H12-211-ENU exam dumps H12-211-ENU practice test H12-221-ENU H12-222-ENU H12-222-ENU exam dumps H12-223 H12-223-ENU questions and answers H12-261-ENU H12-261-ENU exam dumps H12-261-ENU questions and answers H12-711-ENU H12-711-ENU exam dumps H12-711-ENU practice test H13-511-ENU H13-611-ENU H13-611-ENU exam dumps H13-611-ENU online test H13-611-ENU questions and answers H13-621-ENU Exam dumps H13-622 H13-622-ENU H13-622-ENU exam questions H13-623-ENU exam dumps H31-122 H31-122-ENU H31-211-ENU H31-211-ENU actual questions H31-211-ENU exam dumps H31-311-ENU HCDA HCDA (Carrier IP) HCIE-R&S HCNA HCNA-Security HCNA Storage HCNA VC HCNP HCNP-R&S-IENP HCNP-Storage HCNP-Storage--CUSN HCNP-Storage-CBDS Video Conference