Looking for a trusted and affordable enterprise switch? The Cisco Catalyst 3750 Series continues to be a reliable option for businesses in need of robust switching, easy scalability, and long-term value.

At Domain Networks Pvt Ltd, we offer genuine Cisco Catalyst 3750 switches for sale across India — available in new, refurbished, or rental options at the best prices. Whether you're upgrading your network or setting up a new one, our team helps you find the right model for your business needs.

🔍 Why Choose Cisco Catalyst 3750 Series?

The 3750 Series is designed with Cisco Stack Wise® technology, allowing seamless switch stacking and centralized management. It offers:

• Advanced Layer 2 and Layer 3 switching

• PoE/PoE+ support for powering devices

• Easy integration into existing networks

• Long-lasting performance with high reliability

These switches are perfect for:

• Small to medium businesses

• Education institutions

• Branch offices

• Temporary setups or projects

📦 Available Cisco Catalyst 3750 Switch Models

Bengaluru, India – Domain Networks Pvt Ltd, one of India's trusted providers of enterprise-grade networking hardware, is proud to announce the availability of Wi-Fi 7 certified routers and access points, offering clients access to the latest generation of high-speed wireless networking technology.

With support for tri-band connectivity across the 2.4GHz, 5GHz, and 6GHz spectrums, our new Wi-Fi 7 devices deliver ultra-low latency, higher capacity, and blazing-fast speeds, making them ideal for modern enterprise applications, high-density environments, and performance-critical deployments.

The Wi-Fi 7 products available through Domain Networks—either for rental or sale—are Wi-Fi CERTIFIED™, ensuring rigorous compliance with interoperability standards set by the Wi-Fi Alliance. This certification guarantees that our solutions meet globally recognized benchmarks for performance and compatibility.

Our Wi-Fi 7 solutions come equipped with features like 10G throughput, cloud-based management, advanced network analytics, and parental/content control, offering enterprise IT teams unmatched visibility and control.

The addition of Wi-Fi 7 gear complements Domain Networks’ robust catalog of Wi-Fi 6, Wi-Fi 6E, and legacy wireless solutions, helping businesses choose the right technology at the right price—backed by flexible rental plans or cost-effective purchase options.

Explore the future of wireless with Domain Networks.
📞 Contact us: +91 8553577979 | +91 9886090907
🌐 Visit: www.domainnetworks.in

In the world of enterprise networking, reliability, scalability, and performance are non-negotiable. The Cisco Catalyst 3850 Series Switches offer all of these and more, making them a top choice for businesses looking to build or upgrade their network infrastructure. In this beginner-friendly guide, we’ll walk you through the essentials of setting up a Cisco network using Catalyst 3850 switches.

What is the Cisco Catalyst 3850 Series?

The Cisco Catalyst 3850 is a stackable access-layer switch that integrates both wired and wireless capabilities. It supports high-speed data transfer, advanced Layer 3 features, and is ideal for midsize to large-scale business networks.

Key Features:

• Integrated wireless controller

• Support for Cisco StackWise-480

• 10/100/1000 and 10-Gigabit Ethernet uplinks

• Enhanced QoS and security features

• Modular power supplies and fans

Step-by-Step Guide to Setting Up Your Cisco Network

Step 1: Unboxing and Physical Setup

• Unpack your Cisco 3850 switch and check for the necessary components (power cord, rack mounts, console cable).

• Mount the switch in a server rack.

• Connect the power supply and turn on the unit.

Step 2: Initial Console Access

• Use a console cable to connect the switch to your PC.

• Open a terminal emulator like PuTTY.

• Use settings:
  Baud rate: 9600 | Data bits: 8 | Parity: None | Stop bits: 1 | Flow control: None

Step 3: Basic Configuration

Enter global configuration mode and set the following:

Set up passwords and access:

Step 4: VLAN and Interface Configuration

Create VLANs and assign interfaces:

Step 5: IP Address and Routing

Assign an IP address for remote access:

Enable routing if needed:

Step 6: Save the Configuration

Or

Best Practices for Cisco Catalyst 3850 Deployment

• Use Cisco StackWise for stacking multiple switches for simplified management.

• Regularly update IOS software for security and feature enhancements.

• Implement port security and access control lists (ACLs) to enhance network protection.

• Monitor your network using tools like Cisco Prime Infrastructure or SNMP-based monitoring.

Why Choose the Cisco Catalyst 3850?

• High-performance switching with flexibility for growing businesses

• Integrated wireless controller reduces the need for standalone WLCs

• Easy manageability via CLI, web GUI, or Cisco DNA Center

• Investment protection through modular design and Cisco's enterprise support

Deploying a Cisco network with Catalyst 3850 switches doesn’t have to be intimidating. With a basic understanding and a methodical setup approach, you can establish a robust, secure, and scalable network for your organization.

Looking to rent or buy Cisco Catalyst 3850 switches at competitive prices in India?

🔹 Domain Networks Pvt Ltd is your trusted partner for enterprise-grade Cisco hardware. With flexible rental plans, quick delivery, and expert support, we make your networking projects easier and more affordable.

Setting up a wireless network infrastructure with the Cisco 5520 Wireless LAN Controller (WLC) is essential for businesses that demand reliable and secure Wi-Fi connectivity. Whether you're deploying it for the first time or refreshing your setup, this comprehensive step-by-step guide will walk you through the process of configuring your Cisco 5520 WLC to manage enterprise-level wireless networks effectively.

Step 1: Unboxing and Connecting the Hardware

• Unpack the Cisco 5520 Wireless Controller and check for necessary accessories (power cable, console cable, rack mounts).
• Connect the console port to your PC using the console cable.
• Connect the management and service ports to your network.
• Power on the device.

Step 2: Access the Controller via Console

• Launch a terminal emulator (e.g., PuTTY or Tera Term).
• Use the following settings:
  • Baud rate: 9600
  • Data bits: 8
  • Stop bits: 1
  • Parity: None
  • Flow control: None
• Once connected, you should see the initial setup prompt.

Step 3: Initial Setup Wizard

The setup wizard will ask for:

• System Name
• Administrative username and password
• Management interface IP, Netmask, Default Gateway
• VLAN identifier (if applicable)
• DHCP server IP (optional)
• Time zone and NTP server (recommended for logging)

Complete each prompt to apply basic configuration.

Step 4: Web Interface Access

• After basic setup, access the controller via a web browser using the management IP.
• Use HTTPS: https://<management-IP>
• Login using the credentials you just created.

Step 5: Configure Wireless LANs (WLANs)

• Navigate to WLANs > Create New
• Enter a profile name and SSID
• Select the appropriate interface and WLAN ID
• Set security parameters (WPA2, WPA3, RADIUS, etc.)
• Enable the WLAN

Step 6: Add and Manage Access Points

• Go to Wireless > Access Points
• Connect Cisco CAPWAP-compatible Access Points to the network
• They will be automatically discovered by the controller
• Assign them to the appropriate AP Groups and WLANs

Step 7: Apply Security & QoS Settings

• Set up AAA servers under Security > AAA
• Enable rogue AP detection
• Configure QoS profiles under QoS > Profiles

Step 8: Save and Back Up Configuration

• Save the configuration by navigating to Commands > Save Configuration
• Export the config file for backup purposes regularly

Conclusion: The Cisco 5520 Wireless Controller is a powerful tool for managing large-scale enterprise Wi-Fi networks. With this step-by-step guide, Domain Networks Pvt Ltd ensures that your network setup is efficient, secure, and scalable. Whether you rent or purchase Cisco equipment, always partner with a trusted provider to ensure high availability and expert support.

Need Help with Deployment? Contact Domain Networks Pvt Ltd for expert support, hardware rentals, or complete networking solutions tailored to your business