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Cisco Systems WAP121, WAP321 manual 802.1X Supplicant

Models: WAP121 WAP321

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System Security

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802.1X Supplicant

 

 

 

 

 

802.1X Supplicant

IEEE 802.1X authentication enables the access point to gain access to a secured wired network. You can enable the access point as an 802.1X supplicant (client) on the wired network. A user name and password that are encrypted using the MD5 algorithm can be configured to allow the access point to authenticate using 802.1X.

On networks that use IEEE 802.1X port-based network access control, a supplicant cannot gain access to the network until the 802.1X authenticator grants access. If your network uses 802.1X, you must configure 802.1X authentication information on the WAP device, so that it can supply it to the authenticator.

The 802.1X Supplicant page is divided into three areas: Supplicant Configuration, Certificate File Status, and Certificate File Upload.

The Supplicant Configuration area enables you to configure the 802.1X operational status and basic settings.

STEP 1 Select System Security > 802.1X Supplicant in the navigation pane.

STEP 2 Enter the parameters:

•Administrative Mode—Enables the 802.1X supplicant functionality.

•EAP Method—The algorithm to be used for encrypting authentication user names and passwords.

-MD5—A hash function defined in RFC 3748 that provides basic security.

-PEAP—Protected Extensible Authentication Protocol, which provides a higher level of security than MD5 by encapsulating it within a TLS tunnel.

-TLS—Transport Layer Security, as defined in RFC 5216, an open standard that provides a high level of security.

•Username—The WAP device uses this username when responding to requests from an 802.1X authenticator. The username can be 1 to 64 characters long. ASCII-printable characters are allowed, which includes uppercase and lowercase alphabetic letters, numeric digits, and all special characters except quotation marks.

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

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Cisco Systems WAP121, WAP321 manual 802.1X Supplicant
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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.