Yes, Huawei switches retain full CLI (Command Line Interface) functionality even when upgraded to web or SNMP-managed models. CLI is a fundamental and powerful management method for Huawei network devices, offering deep-level control and configuration capabilities that complement graphical (Web) and programmatic (SNMP) interfaces.
What are Huawei Switch CLI, Web, and SNMP Management?
Huawei switches, including various series like S5700, S6700, and CloudEngine, support multiple management interfaces to cater to different operational needs:
- CLI (Command Line Interface): Text-based interface for direct control, troubleshooting, and advanced configuration with commands familiar to Cisco CLI users (e.g.,
displayinstead ofshow). - Web Management (GUI): Browser-based graphical interface for intuitive, daily configuration and monitoring.
- SNMP Management: Protocol-based management for centralized monitoring using NMS or controllers like iMaster NCE-Campus.
Why Does Huawei Switch CLI Remain Essential?
- Fundamental Setup and Advanced Management: SSH, SNMP, and advanced features often require CLI for initial setup and control.
- Detailed Troubleshooting: Commands like
display logbufferanddisplay interface briefare essential for diagnostics. - Granular Control: CLI enables advanced configurations like QoS policies, security, and STP adjustments.
- Scripting and Automation: CLI supports automation of repetitive network tasks for efficiency.
Huawei Switch Management Methods Comparison
| Feature/Aspect | CLI | Web Management | SNMP Management |
| Primary Use | Advanced configuration, troubleshooting, scripting | Daily configuration, intuitive monitoring | Centralized monitoring, bulk management |
| Access Method | Console, Telnet, SSH | Browser (HTTP/HTTPS) | NMS (e.g., iMaster NCE-Campus) |
| Complexity | High, requires CLI knowledge | Low, intuitive | Moderate, requires NMS setup |
| Flexibility | Highest | High, GUI-limited | High, scalable |
| Security | SSH, privilege levels | HTTPS, user authentication | Depends on SNMP version |
| Example Commands | system-view, display current-configuration |
Graphical interface | snmp-agent commands |
| Upgrade/Patching | Direct file transfer (FTP/TFTP) | GUI or CLI-based | Bulk upgrades (requires SSH/TFTP) |
How to Configure Basic Management Features via Huawei CLI
1. Enabling SSH for Secure CLI Access
system-view
[Huawei] aaa
[Huawei-aaa] local-user password cipher
[Huawei-aaa] local-user service-type ssh
[Huawei-aaa] local-user level 15
[Huawei] rsa local-key-pair create
[Huawei] stelnet server enable
[Huawei] ssh user authentication-type password
[Huawei] ssh user service-type stelnet
[Huawei] user-interface vty 0 4
[Huawei-ui-vty0-4] authentication-mode aaa
[Huawei-ui-vty0-4] protocol inbound ssh2. Enabling SNMP Agent
system-view
[Huawei] snmp-agent
[Huawei] snmp-agent sys-info version v3
[Huawei] snmp-agent group v3 authentication
[Huawei] snmp-agent user v3 group authentication-mode sha cipher privacy-mode aes128 cipher
[Huawei] snmp-agent target-host trap address udp-domain params securityname v3 privacy3. Enabling Web Management
system-view
[Huawei] http server enable
[Huawei] http secure-server enable
[Huawei] aaa
[Huawei-aaa] local-user password cipher
[Huawei-aaa] local-user service-type http
[Huawei-aaa] local-user level 3
FAQ
Q1: Does a Huawei switch lose CLI when switched to web management?
No, Huawei switches retain CLI functionality even when web management is enabled, allowing both to be used concurrently.
Q2: Can Huawei switches be managed via CLI, web, and SNMP at the same time?
Yes, Huawei switches support simultaneous management via CLI, web GUI, and SNMP for flexibility in network operations.
Q3: Is CLI required for initial Huawei switch configuration?
Yes, many advanced configurations and initial management features like SSH and SNMP are best set up using the CLI.
Q4: Are CLI commands on Huawei switches similar to Cisco switches?
Yes, Huawei CLI shares similar structures with Cisco CLI, making it easier for Cisco users to transition to Huawei switches.
Conclusion
The Huawei switch CLI remains an indispensable management tool even when using web and SNMP management, providing granular control for advanced configurations and troubleshooting. For Huawei switch models supporting CLI/Web/SNMP management and detailed configuration guidance, visit router-switch.com to explore models, request a quote, or consult with experts for your deployment needs.