Articles by tag "Enterprise Networking"

1. Optics Supported on Cisco 9500 Series-the only 40G optimized enterprise-class switches
   leo peng

   22
   Who is the Catalyst 9500 Series? The Catalyst 9500 Series is the industry’s first purpose-built 40 Gigabit Ethernet line of switches targeted for the enterprise campus. These switches deliver unmatched table scale (MAC/route/ACL) and buffering for enterprise applications. The Catalyst 9500 ...
2. What is the Difference between Huawei Switches and Juniper Switches?
   leo peng

   104
   We all know that Cisco may be the leader of networking hardware manufacturers. Cisco switches also are good-quality and powerful. However, the price of Cisco switches is not the lowest. So we can choose some good-quality but cost-less switches, such as Huawei switch, Juniper switch, etc. Select ...
3. How to enable and disable PoE on Huawei S series switches?
   maijindou maijindou

   65
   Enable or disable the PoE function on S series switches: 1. By default, the PoE function is enabled on an interface 2. Enable or disable PoE power supply. system-view [HUAWEI]interface gigabitethernet 1/0/0 [HUAWEI-GigabitEthernet1/0/0]undo poe enable  //Disable PoE power supply. ...
4. Access vs. Distribution vs. Core Switch Comparison Guide
   Selene Gong

   26
   In modern enterprise networking, a well-designed infrastructure is crucial for performance, security, and scalability. The hierarchical network model, typically comprising access, distribution, and core layers, defines specific roles for different types of switches. Understanding these ...
5. Can a Cisco Catalyst 9300 Be Configured for DHCP?
   Selene Gong

   24
   The Cisco Catalyst 9300 series switches can indeed be configured for Dynamic Host Configuration Protocol (DHCP) services. They can operate as a DHCP Server to assign IP configurations to clients or as a DHCP Relay Agent to forward DHCP messages across network segments. This flexibility helps ...
6. How Many Rack Units Is a C9300-NW-A-48?
   Selene Gong

   25
   Rack space is a key consideration when planning a network deployment, especially in data centers or wiring closets with limited room. Cisco's Catalyst 9300 series, including the C9300-NW-A-48, is designed with a compact 1U form factor to optimize space and scalability. What Is a Rack Unit? A ...
7. Cisco Catalyst Center vs Meraki Dashboard: Which Network Management Solution Fits Your Business?
   Selene Gong

   27
   When it comes to managing enterprise networks, Cisco offers two powerful solutions: Catalyst Center (formerly DNA Center) and Meraki Dashboard. Both platforms provide robust network management capabilities, but they differ in design philosophy, deployment models, and target users. In this blog, ...
8. How to Buy Cisco Switches Online via Router-switch.com?
   Selene Gong

   28
   Buying Cisco switches online sounds straightforward—search for a model, click “buy now,” and wait for delivery. But if you’ve ever been responsible for equipping an office, data center, or branch network, you know it’s not that simple. Many platforms list Cisco gear without clarity ...
9. Cisco Catalyst 2960 / 2960X Default Username and Password: Complete Guide for Network Engineers
   Selene Gong

   25
   Cisco Catalyst 2960 and 2960-X/XR switches are widely deployed in enterprise networks for their reliability and robust performance. However, managing default usernames and passwords, especially during initial deployment, password recovery, or handling second-hand devices, can be challenging. ...
10. Cisco Catalyst 9300 Troubleshooting Hub – Quick Fixes & FAQ Guides
    Selene Gong

    22
    The Cisco Catalyst 9300 Series is widely deployed in enterprise networks for its reliability, advanced features, and scalability. However, like any enterprise-grade switch, issues can arise during daily operations—ranging from PoE failures, stack instability, boot loops, Smart Licensing ...