A great way to start the H3C Certified Network Engineer for Routing & Switching Plus (H3CNE-RS+) (Routing and Switching Essentials) preparation is to begin by properly appreciating the role that syllabus and study guide play in the H3C GB0-192 certification exam. This study guide is an instrument to get you on the same page with H3C and understand the nature of the H3C Routing and Switching Essentials exam.
Our team of experts has composed this H3C GB0-192 exam preparation guide to provide the overview about H3C Routing and Switching Essentials exam, study material, sample questions, practice exam and ways to interpret the exam objectives to help you assess your readiness for the H3C Routing and Switching Essentials exam by identifying prerequisite areas of knowledge. We recommend you to refer the simulation questions and practice test listed in this guide to determine what type of questions will be asked and the level of difficulty that could be tested in the H3C Routing and Switching Essentials certification exam.
H3C GB0-192 Exam Overview:
|
Exam Name
|
Routing and Switching Essentials |
| Exam Number | GB0-192 Routing and Switching Essentials |
| Exam Price | $165 USD |
| Duration | 90 minutes |
| Number of Questions | 50 |
| Passing Score | 600/1000 |
| Recommended Training | Routing and Switching Essentials V1.0 |
| Exam Registration | PROMETRIC |
| Sample Questions | H3C GB0-192 Sample Questions |
| Practice Exam | H3C Certified Network Engineer for Routing & Switching Plus (H3CNE-RS+) Practice Test |
H3C GB0-192 Exam Topics:
| Section | Weight |
|---|---|
| Computer Network Fundamentals |
- Basic concepts of computer networks: basic concepts of computer networks; main forms and development history of networks; classification and common concepts of networks, including topological types, switching methods, and performance indicators - TCP/IP protocol stack and OSI reference model: definition and characteristics of the OSI reference model and TCP/IP model; division, functions, features, and major protocols of each layer in the two models - LAN Fundamentals: major LAN technologies, development history of Ethernet technologies, major Ethernet technology standards, CSMA/CD, MAC address, Ethernet interfaces and cables, Ethernet equipment and topologies, optical fibers and interface types, and basic principles of the WLAN - Basic principles of IP: IP protocol suite, IP functions and features, basic structure of the IP network, IP encapsulation, composition and classification of IP addresses, sending, forwarding, and receiving of IP packets, and working principles of the ARP/RARP/proxy ARP - Basic principles of TCP and UDP: functions and features of TCP and UDP, TCP and UDP encapsulation, TCP connection establishment and disconnection, port number, TCP acknowledgement, retransmission, and window mechanism |
| Getting Started with H3C Network Devices |
- H3C network device and operating systems: functions of routers and switches, basic components of routers and switches, functions and features of the Comware system, and major H3C routers and switches - Command Line Operation Basics: how to access and connect to the CLI, how to get started with the CLI, and commonly used equipment management commands - Network device file management: components of the network device file system, file storage mode, file system operation commands, configuration file and system file management, network device startup and boot process - Basic Network Device Debugging: ping and tracert commands, and system debugging |
| LAN Switching |
- Ethernet Switch Fundamentals: shared and switched Ethernet, and learning, forwarding, and filtering logic of Ethernet switches - Virtual Local Area Network: concepts, functions, and features of VLANs, VLAN allocation modes, 802.1Q tags, and Trunk link - Spanning Tree Protocol: functions, features and relationships of STP/RSTP/MSTP, Ethernet ring generation, STP switch role, port status and BPDU, RSTP port status, RSTP improvements based on STP, MSTP improvements based on RSTP - Port Security for Switches: 802.1x functions, features and system architecture, port access control, port isolation, and port binding - Ethernet Link Aggregation: functions and features of Ethernet link aggregation, static Link Aggregation Group, and dynamic Link Aggregation Group - WLAN Fundamentals：Introduction to key concepts of WLAN and WLAN network devices, and WLAN basic configuration methods. |
| Advanced TCP/IP |
- IP Subnetting: necessity of subnet division, method of subnet division, calculation of subnet and subnet mask, VLSM and CIDR - DNS: functions and system components of the DNS, domain name structure, domain name resolution methods and processes - File Transfer Protocol: FTP/TFTP functions, features, and working principles - DHCP: DHCP functions and features, DHCP system components, and DHCP and DHCP relay - IPv6 Basics: features of IPv6, IPv6 addresses and classifications, IPv6 Neighbor Discovery Protocol, IPv6 address resolution, and automatic IPv6 address configuration |
| IP Routing |
- Principles of IP routing: routing, routing table, operations of routers to process packets, sources of routes, routing metrics, routing priorities, and routing loops - Direct routes and static routes: direct route, multiple ways of inter-VLAN route, and static route configuration - Overview of routing protocols: routing protocols and routable protocols, common routing protocols, IGP and EGP, distance vectors and link states, and measurement standards for routing protocols - OSPF Basics: OSPF features, basic working processes, DR election, LSA and LSDB, and domainbased OSPF |
| Configuring a Secure Branch Network |
- ACL Based Packet Filtering: functions, types, and working principle of ACLs, application scenarios of ACLs, and packet filtering on firewalls using ACLs - Network Address Translation (NAT): functions and types of NAT, and working principles of Basic NAT/NAPT/Easy IP/NAT Server/NAT ALG |
| WAN Access and Interconnection |
- Wide Area Network Fundamentals: functions and features of the WAN technologies, major WAN technologies, major connection methods of the WAN and respective connection models, and common WAN interface cables and standards - PPP: PPP functions and features, LCP and NCP, PPP session establishment process, PAP and CHAP authentication and various configuration methods - Segment Routing Fundamentals: Origin and advantages of SR technology, SR technology principles and application scenarios. |
| The Evolution of Network Technologies |
- Virtualization technology fundamentals: Concepts, characteristics, and classifications of virtualization, principles and implementation methods of computing virtualization, storage virtualization, and network virtualization. - SDN overview: Background of SDN networks, SDN network architecture and value. - NFV overview: Background and related concepts of NFV, NFV standards organizations, H3C's NFV products and architecture. |
H3C Routing and Switching Essentials Exam Description:
The H3CNE-RS+ certification mainly focuses on the planning, design, configuration, and maintenance of small- and medium-sized networks. This H3CNE-RS+ certification demonstrates a comprehensive, in-depth understanding of data communications networking, mastery of technologies commonly adopted in small- and medium-sized networks, and ability to design small- and medium-sized networks using H3C network equipment.