Cisco Linksys E1200 Bridge Mode

Introduction

The Cisco Linksys E1200 is a popular entry-level wireless router designed for home and small office environments. While it offers a variety of features suitable for everyday networking needs, its capabilities extend beyond basic routing. One such feature is “Bridge Mode,” which can be used to extend the range of an existing network or connect multiple networks seamlessly. This comprehensive review will explore the Cisco Linksys E1200 in the context of Bridge Mode, providing a detailed understanding of what Bridge Mode is, its benefits, and how to configure it on the E1200.

Understanding Bridge Mode

What is Bridge Mode?

Bridge Mode is a networking configuration that allows two or more network segments to communicate with each other as if they were part of the same network. In the context of wireless routers like the Cisco Linksys E1200, Bridge Mode enables the router to connect to an existing network and extend its coverage or connect different networks without creating a new subnet.

In practical terms, when a router is set to Bridge Mode, it acts as a bridge between the primary router and devices on its network. This is particularly useful in scenarios where you want to:

• Extend Wireless Coverage: Increase the range of your existing wireless network to cover areas with weak or no signal.
• Connect Multiple Networks: Integrate separate networks into a single network to simplify management and improve connectivity.
• Utilize Wired Connections: Allow wired devices to connect to the network wirelessly via the bridged router.

Benefits of Using Bridge Mode

1. Extended Coverage:
   • Bridge Mode can help extend the range of your wireless network, eliminating dead spots and providing better coverage throughout your home or office.
2. Network Integration:
   • It allows you to integrate different network segments, making it easier to manage devices and resources across the network.
3. Simplified Networking:
   • By connecting multiple networks into a single network, you simplify network management and reduce the complexity of your setup.
4. Flexibility:
   • It provides flexibility in network design, allowing you to connect wired devices to a wireless network without the need for additional access points or routers.

Cisco Linksys E1200 Overview

Features and Specifications

Before diving into Bridge Mode configuration, it’s essential to understand the key features and specifications of the Cisco Linksys E1200:

• Wireless Standards: Supports IEEE 802.11b/g/n, providing wireless speeds up to 300 Mbps.
• Ports: Includes four 10/100 Mbps Ethernet ports for wired connections and one WAN port for connecting to a modem.
• Frequency Band: Operates on the 2.4 GHz frequency band.
• Security: Supports WPA/WPA2 encryption to secure wireless connections.
• Form Factor: Compact and lightweight, designed for easy placement in home or office environments.

Hardware and Software Requirements

To configure Bridge Mode on the Cisco Linksys E1200, you will need the following:

• Cisco Linksys E1200 Router: The primary device being configured for Bridge Mode.
• Existing Network: A primary router or network that the E1200 will bridge to.
• Computer or Mobile Device: To access the E1200’s web-based configuration interface.
• Internet Connection: Required for initial setup and configuration.

Configuring Bridge Mode on the Cisco Linksys E1200

Accessing the Router’s Configuration Interface

1. Connect to the Router:
   • Connect your computer or mobile device to the Cisco Linksys E1200 using an Ethernet cable or via its default wireless network.
2. Open a Web Browser:
   • Launch a web browser and enter the router’s IP address into the address bar. The default IP address for the E1200 is usually 192.168.1.1.
3. Login:
   • Enter the default login credentials. By default, the username is admin and the password is admin. If you’ve changed these credentials, use the updated ones.
4. Navigate to Wireless Settings:
   • Once logged in, navigate to the wireless settings section of the configuration interface.

Configuring Bridge Mode

1. Change Router’s IP Address:
   • To avoid conflicts with the primary router, you should change the IP address of the E1200 to be within the range of the primary network but outside its DHCP range. For example, if the primary router’s IP is 192.168.1.1 with a DHCP range of 192.168.1.2 to 192.168.1.50, you can set the E1200’s IP to 192.168.1.51.
   • Go to Setup > Basic Setup and change the Router IP Address.
2. Disable DHCP:
   • Since the primary router will handle IP addressing, you need to disable the DHCP server on the E1200.
   • Go to Setup > Basic Setup, and under DHCP Server, select Disabled.
3. Configure Wireless Settings:
   • Set the E1200 to connect to the existing wireless network. Navigate to Wireless > Basic Wireless Settings and select the Wireless Mode. Choose the Client Bridge mode if available. If not, select AP Mode (Access Point mode), which will work similarly for extending the network.
   • Enter the SSID of the primary network and the security settings (WPA/WPA2 key) used by the primary router.
4. Save Settings:
   • Click Save Settings to apply the changes.
5. Reboot the Router:
   • After saving the settings, reboot the E1200 to apply the new configuration.
6. Reconnect to the Network:
   • Disconnect and reconnect your computer or mobile device to the network to ensure it is connected to the newly bridged network.

Testing the Bridge Connection

1. Verify Connectivity:
   • Check if devices connected to the E1200 can access the internet and communicate with devices on the primary network.
2. Check Signal Strength:
   • Test the wireless signal strength in areas that were previously weak or had no coverage to ensure that the bridge has extended the network effectively.
3. Monitor Performance:
   • Monitor the network performance to ensure that there are no significant drops in speed or connectivity issues.

Troubleshooting Bridge Mode Configuration

Common Issues and Solutions

1. Cannot Access the E1200 Interface:
   • Solution: Ensure that your computer or device is connected to the E1200 via Ethernet or its default wireless network. Check the IP address configuration and verify that you are using the correct IP address to access the router’s interface.
2. No Internet Connection:
   • Solution: Verify that the E1200 is properly connected to the primary router and that you have entered the correct SSID and security settings. Ensure that DHCP is disabled on the E1200 to prevent IP address conflicts.
3. Devices Cannot Connect to the Network:
   • Solution: Check the wireless settings and ensure that the E1200 is set to the correct wireless mode. Verify that the security settings match those of the primary network.
4. Poor Signal Strength or Network Performance:
   • Solution: Check the placement of the E1200 to ensure it is within range of the primary router. Avoid physical obstructions and interference from other electronic devices.

Advanced Configurations and Considerations

Using the E1200 as an Access Point

If Bridge Mode is not available or suitable for your needs, you can configure the Cisco Linksys E1200 as an access point:

1. Set Up as Access Point:
   • Follow the same steps as for Bridge Mode, but ensure that the router’s IP address is in the same subnet as the primary network and that the DHCP server is disabled.
2. Connect to Primary Router:
   • Connect the E1200 to the primary router using one of the LAN ports on the E1200.
3. Configure Wireless Settings:
   • Set the SSID and security settings to match the primary network.

Securing the Network

1. Change Default Passwords:
   • Change the default login credentials for the E1200 to enhance security.
2. Update Firmware:
   • Regularly check for and install firmware updates to ensure that the router has the latest security patches and features.
3. Monitor Network Activity:
   • Use network monitoring tools to keep track of connected devices and network performance.

Conclusion

The Cisco Linksys E1200, when configured for Bridge Mode, can significantly enhance your network by extending coverage, integrating multiple network segments, and providing additional connectivity options. Understanding the process of setting up Bridge Mode, troubleshooting common issues, and considering advanced configurations will help you make the most of this versatile router.

By following the steps outlined in this review, users can effectively extend their network, improve connectivity, and ensure a seamless networking experience. Whether you are looking to enhance wireless coverage, connect multiple networks, or utilize the E1200 in a different capacity, the manual provides valuable guidance for achieving your networking goals.