Ethernet Technology (hands-on)

• Ethernet evolution process,
• Port auto-negotiation technology,
• Port trunking,
• Port mirroring,
• Working principles of a Layer 2 switch
• Working principles of a Layer 3 switch

VLAN (hands-on)

• 802.1Q encapsulation and implementation of VLAN in Huawei products
• Inter-VLAN routing, Super VLAN, MUX VLAN, ARP proxy, and VLAN mapping
• GVRP principles, configuration, and implementation
• QinQ principles, configuration, and implementation

STP/RSTP/MSTP (hands-on)

• STP principles and configuration
• RSTP principles and configuration
• MSTP principles and configuration
• Network Access Technology
• 802.1X access authentication techniques and principles
• DHCP principles and extended switch feature, DHCP snooping

MPLS VPN (hands-on)

• MPLS principles and implementation
  • MPLS frame format and encapsulation,
  • MPLS data forwarding process,
  • LDP neighbor discovery and session establishment,
  • LDP label management
  • MPLS loop avoidance
• Basic principles and implementation of MPLS VPN
  • Single-domain MPLS VPN principles,
  • Implementation and application of OSPF in MPLS VPN
• MPLS VPN fault diagnosis
  • Troubleshooting roadmap and debugging methods of control plane faults
  • Troubleshooting roadmap and debugging methods of data plane faults

Huawei Ethernet Switches (hands-on)

• Hardware structure and working principles of Huawei switches
• VRP software features of Huawei switches

IP Basics (hands-on)

• IPv4 address planning
  • Classless IP address planning
  • Classless Inter-Domain Routing (CIDR)

OSPF Routing Protocols (hands-on)

• Basic principles of link state routing protocols
• OSPF principles, configuration, and implementation
  • Neighbor and adjacency
  • Protocol packet and LSA
  • Database synchronization,
  • Intra-area route calculation
  • Inter-area
• Route calculation, and external route calculation
• Principles and configuration of OSPF special areas: stub area, totally stub area, and not-so-stubby area (NSSA)
• Basic methods of OSPF fault diagnosis

BGP Routing Protocols (hands-on)

• BGP principles: AS, BGP neighbor, route distribution methods, and route advertisement rules
• BGP path selection
• BGP route aggregation
• BGP routing policy: common attributes and routing policies of BGP
• Basic principles and configuration of BGP route reflection and AS confederations for BGP
• BGP multi-homing
• BGP fault diagnosis methods

Routing and Routing Control (hands-on)

• Route filtering by using filtering tools such as ACL, route policy, IP-prefix, and AS-Path
• Mutual route import between IP routing protocols and advertisement of default routes
• Policy-based route

Multicast Protocols (hands-on)

• Basic principles and configuration of IGMPv1/v2/v3 and IGMP snooping
• Basic principles and configuration of PIM-DM and PIM-SM

NE Routers (hands-on)

• Hardware structure and working principles of NE routers
• VRP software features of NE routers

Network Security (hands-on)

• Basic concept of network security and basic functions and principles of firewall
• Firewall NAT technology and anti-attack techniques
• Dual-node cluster hot backup technique of firewall
• Knowledge and networking application of Eudemon firewalls of Huawei

High Availability ,HA (hands-on)

• Bidirectional Forwarding Detection (BFD) principles
• Basic principles of VRRP,IP Reroute,FRR
• Principles and networking applications of NSF and GR

QoS (hands-on)

• IP QoS model and differentiated services (DiffServ) model
• Basic principles of classification and marking, traffic policing and shaping, congestion management, congestion avoidance, and link efficiency mechanisms
• Class-based QoS principles