Administration

3

 

Packet Capture

 

 

 

 

 

- brtrunk—Linux bridge interface in the WAP device.

Capture Duration—Enter the time duration in seconds for the capture. The range is from 10 to 3600. The default is 60.

Max Capture File Size—Enter the maximum allowed size for the capture file in KB. The range is from 64 to 4096. The default is 1024.

STEP 3 Click Save. The changes are saved to the Startup Configuration.

STEP 4 Click Start Capture.

In Packet File Capture mode, the WAP device stores captured packets in the RAM file system. Upon activation, the packet capture proceeds until one of these events occurs:

The capture time reaches the configured duration.

The capture file reaches its maximum size.

The administrator stops the capture.

The Packet Capture Status area of the page shows the status of a packet capture, if one is active on the WAP device.

Current Capture Status—Whether packet capture is running or stopped.

Packet Capture Time—Elapsed capture time.

Packet Capture File Size—The current capture file size.

Click Refresh to show the latest data from the WAP device.

NOTE To stop a packet file capture, click Stop Capture.

Remote Packet Capture

The Remote Packet Capture feature enables you to specify a remote port as the destination for packet captures. This feature works in conjunction with the Wireshark network analyzer tool for Windows. A packet capture server runs on the WAP device and sends the captured packets through a TCP connection to the Wireshark tool. Wireshark is an open source tool and is available for free; it can be downloaded from http://www.wireshark.org.

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

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Cisco Systems WAP121, WAP321 manual Remote Packet Capture, Click Start Capture

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.