HCIP Routing & Switching

1. OSPF Routing Protocols
1.1 Basic principles of link state routing protocols
1.2 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
1.3 Principles and configuration of OSPF special areas: stub area, totally stub area, and not-so-stubby area (NSSA)
2. ISIS Routing Protocols
2.1 ISIS basic principles and configurations
2.2 Differences between IS-IS and OSPF
3. BGP Routing Protocols
3.1 BGP neighbor relationship establishment and configuration
3.2 BGP route generation modes
3.3 BGP route advertisement rules
3.4 Common BGP attributes
3.5 BGP route selection rules
4. Routing Control
4.1 Route filtering by using filtering tools such as ACL, IP-prefix
4.2 Routing policy tools and policy-based routing tools
4.3 Problems caused by route importing and solutions
5. Multicast Protocols
5.1 Basic principles and configuration of IGMPv1/v2/v3 and IGMP snooping
5.2 Basic principles and configuration of PIM-DM and PIM-SM
6. Eth-Trunk Technology
6.1 Eth-Trunk modes
6.2 Eth-Trunk configuration
7. Advanced Features of Switches
7.1 MUX VLAN: application scenario and configuration
7.2 Port Isolation: application scenario and configuration
7.3 Port Security: application scenario and configuration
8. RSTP/MSTP
8.1 Limitations of STP, improvements in RSTP, RSTP configuration
8.2 Limitations of a single spanning Tree, MSTP principles and configuration

1. MPLS and MPLS VPN
1.1 MPLS architecture, LSP setup process
1.2 MPLS VPN working principles and configuration
2. DHCP 2.1 DHCP and DHCP relay principles and configurations
2.2 Security threats to DHCP and corresponding protection mechanisms
3. Mirroring
3.1 Mirroring concepts and configurations
4. Agile Controller and eSight
4.1 Agile Controller and eSight product features
5. IP QoS
5.1 QoS service models
5.2 Traffic classification and re-marking
5.3 Congestion management and congestion avoidance
5.4 Traffic policing and traffic shaping
6. Huawei Firewall Technology Basis
6.1 Huawei firewall products
6.2 Security zone and security policy
6.3 NAT: Private network users accessing the Internet, Internet users accessing Intranet servers
6.4 Attack defense
7. VRRP
7.1 VRRP principles and configurations
8. BFD
8.1 BFD principles and configurations
9. SDN, NFV, VXLAN
9.1 SDN concept and architecture, benefits of SDN
9.2 Challenges facing data center networks, VXLAN principles and configurations
9.3 NFV architecture, relationship between NFV and SDN

1. Network Planning
1.1 Project background
1.2 Project objectives
1.3 Project technological roadmap
2. Network Design
2.1 Physical network design (typical topology, device selection, media selection,
network ID)
2.2 Logical network design (LAN design, WAN design, route architecture design,
network egress design, high availability design)
2.3 Other network technologies (network security, VPN, WLAN, DC, network
management)
3. Network Implementation
3.1 Project delivery process
3.2 Risky operation implementation process
3.3 Engineer service standards
4. Network Maintenance
4.1 Use method of network management software
4.2 Device software upgrade
4.3 Routine maintenance report
5. Network Troubleshooting
5.1 Structured network troubleshooting process
5.2 Core theories and common methods of network troubleshooting
5.3 Troubleshooting common network faults
6. Network Optimization
6.1 The way to improve network security
6.2 Network optimization solution
7. Network Migration
7.1 Migration operation procedure
7.2 Common migration scenarios