Administration

3

 

Firmware Recovery

 

 

 

 

 

NOTE You can access the system across a network if the default gateway IP address is 192.168.1.1.

STEP 3 Open a web browser and enter the IP address of the switch in the address bar (192.168.1.254).

NOTE The HTTP firmware recovery features support the following browsers:

-Firefox 3.0 and later versions

-Internet Explorer 6 and later versions

A Firmware Recovery page appears. No authentication is required.

The web page shows the PIC VID (product ID and vendor ID), serial number, and

MAC address of the WAP device.

STEP 4 Select Browse and select a valid firmware image to download.

A progress bar appears while the file is downloading. The following message appears upon a successful download:

100% Complete

File downloaded successfully. Please wait while the file is being written to flash. System will automatically reboot.

The file selected by administrator is downloaded to RAM and is validated for the following conditions:

The CRC of the file is good.

The STK file is built for this platform.

The STK file size is within the partition limits (4.5 MB is reserved for this file).

If these conditions are met, the file is written to flash memory and the system is rebooted using the new firmware.

If any of these checks fail, the image is not written to flash memory and the recovery process is stopped. You can restart the recovery process with a correct image file.

If the transfer is aborted because the browser window is refreshed or closed, the session is cleared and the session times out immediately. If the transfer is aborted because the network is unreachable, the session times out after 45 seconds. After the session times out, you can begin the recovery process again.

Cisco Small Business WAP121 and WAP321 Wireless-N Access Point with PoE

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Cisco Systems WAP121, WAP321 manual Administration

WAP121, WAP321 specifications

Cisco Systems has long been recognized for its innovation in networking technologies, and the Cisco WAP321 and WAP121 access points are prime examples of its commitment to delivering reliable, high-performance wireless networking solutions for small and medium-sized businesses. These devices offer a robust set of features designed to meet the requirements of modern wireless networking while ensuring ease of use and deployment.

The Cisco WAP321 is a dual-band access point that operates in both the 2.4 GHz and 5 GHz frequency bands, providing flexibility and improved performance in crowded environments. With support for the 802.11n Wi-Fi standard, it boasts a combined data rate of up to 450 Mbps, enabling high-speed connections for multiple users simultaneously. The WAP321 also includes advanced features such as multiple SSIDs and VLAN support, allowing businesses to segment their networks for enhanced security and management control.

One of the standout characteristics of the WAP321 is its ability to act as a lightweight access point, meaning it can be managed through a Cisco Wireless LAN Controller (WLC) for larger deployments. This capability allows for centralized management of multiple access points, making it easier for IT administrators to deploy, configure, and monitor their network infrastructure.

On the other hand, the Cisco WAP121 is designed for those requiring a simpler, more cost-effective solution. This single-band access point also operates on the 2.4 GHz band but still provides robust performance with wireless speeds reaching up to 300 Mbps. It is ideal for small businesses looking to develop or expand their wireless networks without the complexities associated with more advanced systems.

Both models feature Power over Ethernet (PoE) capability, enabling them to receive power through the Ethernet cable, which simplifies installation and reduces the need for additional power outlets. Additionally, they support advanced security protocols, including WPA/WPA2 encryption, ensuring that sensitive data transmitted over the network remains protected from unauthorized access.

The ease of setup and user-friendly management interfaces of both the WAP321 and WAP121 make them appealing options for businesses lacking extensive IT resources. With features aimed at enhancing both performance and security, these access points represent powerful tools for achieving reliable wireless connectivity in a business environment. Whether organizations opt for the WAP321 for its extensive capabilities or the WAP121 for its simplicity, both access points reflect Cisco's dedication to meeting diverse networking needs.