Articles by tag "Cisco 9300"

1. Cisco Catalyst 9200 vs. 9300 vs. 9400 vs. 9500
   leo peng

   649
   Cisco Catalyst 9000 Series Overview Cisco Catalyst 9000 switches are designed for an entirely new era of networking. Now your network can learn, adapt, and evolve. The Catalyst family includes a critical part of an integrated security architecture—one that works before, during, and after a ...
2. How to Upgrade Cisco 9300 Switches: A Complete Guide to IOS-XE Firmware Updates
   Selene Gong

   42
   For IT administrators and purchasing decision-makers in small to medium-sized enterprises (SMEs), maintaining an up-to-date network infrastructure is essential for performance, security, and supportability. This guide explains how to upgrade Cisco 9300 Series switches, particularly their IOS-XE ...
3. What Are the Cisco 9300 Console Port Settings? A Practical Guide for SMEs
   Selene Gong

   36
   For IT administrators and procurement decision-makers in small to medium-sized enterprises (SMEs), maintaining efficient and secure network infrastructure is critical. The Cisco Catalyst 9300 Series Switches stand out for their performance, scalability, and enterprise-level features. A ...
4. How to Upgrade Cisco 9300 Switch Using CLI Commands
   Selene Gong

   28
   Upgrading the Cisco IOS XE software on your Cisco Catalyst 9300 series switches is essential for maintaining network performance, security, and compatibility with new features. This Cisco 9300 upgrade procedure guide walks you through the exact CLI commands, prerequisites, and troubleshooting ...
5. Why Is the SFP LED Flashing Green on Cisco NM-8X? Understanding Port Activity and Troubleshooting
   Selene Gong

   30
   A flashing green SFP LED on your Cisco NM-8X network module, part of the Catalyst 9300 Series switches, is generally a normal indication of data activity. It means the port is actively sending or receiving data. This is typically a healthy sign of link operation. However, depending on the ...
6. How to Use cisco show boot variable commit Command?
   Selene Gong

   32
   The specific command cisco show boot variable commit is not officially documented in Cisco's command references. In Cisco IOS and IOS-XE environments, boot variables are typically managed using the boot system command and confirmed with show boot or show bootvar. Persistence is ensured by saving ...
7. Can You Stack the Cisco Catalyst 9300 with the WS-C2960X?
   Selene Gong

   36
   When planning network infrastructure, understanding equipment compatibility, especially for core features like stacking, is paramount. For network engineers and system administrators, correctly assessing if devices can be stacked affects design, redundancy, and management complexity. A common ...
8. Cisco 9300 Day-0 Configuration Guide: Username, Password, SSH & Security Best Practices
   Selene Gong

   40
   ...
9. Cisco 9300 Password Recovery Guide – Step-by-Step Safe Procedure
   Selene Gong

   19
   Getting locked out of a Cisco Catalyst 9300 switch can be stressful, especially if it’s a production device or part of a StackWise deployment. Fortunately, recovering a lost password on a Cisco 9300 or 9300L running IOS XE is straightforward if you follow the correct procedure. This guide will ...
10. Cisco 3850 to 9300 Migration Guide: Upgrade Your Network with Confidence
    Selene Gong

    21
    The Cisco Catalyst 3850 Series switches have reliably served as a key access layer platform, combining wired and wireless access in a single device. However, as network demands grow — from higher throughput and security to cloud readiness — the 3850 is reaching its operational limits. ...