Articles by tag "CLI"

1. Does Huawei switch support the CLI function when upgraded to web/SNMP-managed model?
   Selene Gong

   50
   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) ...
2. How to check the license of my device?
   Selene Gong

   51
   Checking your Cisco device license is crucial for ensuring network compliance and avoiding feature disruptions. You can verify your Cisco device license using the CLI directly on the device and through online tools like Cisco Smart Software Manager (SSM). For most Cisco IOS devices, use commands ...
3. HPE Aruba Switch Factory Reset Guide: Step-by-Step CLI & GUI Instructions
   Selene Gong

   43
   Are your HPE Aruba switches misbehaving, stuck in misconfigurations, or locked due to forgotten admin passwords? Network administrators often face situations where a clean slate is the fastest way to restore stability. Performing a factory reset erases all configurations and returns the switch ...
4. Juniper Switch Factory Reset Guide: Step-by-Step Methods, Default Passwords & Troubleshooting
   Selene Gong

   46
   At some point, every network engineer or IT administrator faces a familiar challenge: a Juniper switch that needs a fresh start. Maybe you’ve forgotten the admin password, inherited second-hand equipment, or are preparing devices for a new deployment. In these cases, the quickest solution is ...
5. Cisco vs. HPE Aruba vs. Juniper – Technical Comparison
   Selene Gong

   40
   Choosing the right networking vendor affects an organization’s network performance, operational efficiency, and long-term scalability. Cisco, HPE Aruba, and Juniper are market leaders, each offering reliable hardware and software ecosystems. Understanding their technical capabilities, ...
6. Mastering Dell Switch Factory Reset: Complete Guide for N-Series, PowerSwitch S-Series, and OS10 Devices
   Selene Gong

   35
   Searching for a Dell switch factory reset usually stems from an urgent operational need. Users often require a full reset for advanced troubleshooting, redeployment, or preparing a device for resale. Devices like Dell PowerConnect 3400s, N2000s, or S4148-ON may need a factory reset to delete all ...
7. PA-440 Default Login Guide: Accessing Your Palo Alto Firewall for the First Time
   Selene Gong

   39
   If you have just unboxed a new Palo Alto PA-440 firewall, or if you have recently performed a factory reset, getting access to the management interface is your first priority. Many administrators encounter initial frustration: they plug in the firewall but cannot reach the Web GUI, face SSL ...
8. Palo Alto Management Plane Restart: Safely Restore Admin Access Without Disrupting Traffic
   Selene Gong

   30
   In enterprise environments, network administrators sometimes face a critical issue: the Palo Alto Networks firewall Web GUI becomes unresponsive or sluggish, and SSH sessions may time out. Before resorting to a full system reboot—which would disrupt all network traffic—you can safely perform ...
9. Dell Networking OS 10 Upgrade: Complete Enterprise Guide for Risk-Free Deployment
   Selene Gong

   33
   Upgrading Dell Networking OS 10 in enterprise environments is not just a routine task—it's a critical operation that ensures your data center remains stable, secure, and future-ready. From stack configurations to firmware dependencies, a single misstep can lead to downtime or configuration ...
10. Cisco Switch Monitoring: SNMP, Syslog, and CLI Best Practices
    Selene Gong

    34
    Effective monitoring of Cisco switches is essential for network reliability, performance, and security. IT teams rely on a combination of SNMP, Syslog, and the CLI to gather real-time metrics, track historical events, and perform diagnostics. While modern networks increasingly adopt Model-Driven ...