Accessing Huawei Core Switch Settings

Huawei core switch settings can be accessed and managed primarily through the CLI using SSH or console connections, with system view mode enabling full configuration and monitoring capabilities.Connecting to the SwitchTo access a Huawei core switch, you can use either a console connection or remote access via SSH or Telnet. For secure management, SSH is recommended. You need a valid username and password, and for core switches integrated with Huawei network management systems, the SSH username is often set to huawei for NETCONF communication with iMaster NCE-Campus .Using the Command-Line Interface (CLI)Enter Privilege Mode: Type enable and provide the enable password to access administrative privileges .Enter System View Mode: Type system-view to access the configuration environment where you can modify switch settings .Basic Configuration Tasks:VLAN Configuration: Create and assign VLANs to ports.Port Settings: Enable or disable ports, configure speed, duplex, and security features.SSH/Telnet Setup: Enable remote management and configure authentication.Spanning Tree Protocol (STP): Configure STP to prevent loops in the network .Viewing Logs and Status:Use display logbuffer to view system logs.Use display users to check active sessions.Use display interface to monitor port statistics and errors .Advanced Management and IntegrationFor core switches running V600 or similar models, you can integrate with iMaster NCE-Campus using NETCONF over SSH. Steps include configuring the SSH server, setting PKI certificates, enabling NETCONF, and verifying the connection with display controller connect-status . This allows centralized monitoring and management of multiple switches.Best PracticesSave Configurations: Always save changes using save to prevent loss after a reboot.Use Secure Access: Prefer SSH over Telnet and configure strong passwords.Monitor Logs Regularly: Check logs for alarms, traffic anomalies, or security events.Understand CLI Commands: Mastering commands like display arp, display mac-address, ping, and tracert is crucial for troubleshooting and performance optimization . By following these steps, you can efficiently access, configure, and monitor Huawei core switches while maintaining network security and stability.