A slew of new WLAN hardware and software suggests that 802.11n high-throughput WLANs are fast becoming more affordable and manageable across all industry segments.
Enterasys debuted its first 802.11n access point and a new high-end WLAN controller for large-scale deployments, while D-Link has a new $180 11n AP aimed at small and midsize businesses. Meraki introduced its first 11n product for municipal and multi-tenant Wi-Fi hot zones.
On the software side, Motorola’s AirDefense unit has added a WLAN troubleshooting application to its flagship wireless intrusion prevention suite, and radio frequency (RF) monitoring and configuration management to its WLAN controller software. Rival AirMagnet has created a version of its RF analysis and site survey applications and introduced a simplified troubleshooting tool, both aimed at improving WLAN performance and management for SMB customers.
Multiple vulnerabilities exist in the Cisco Wireless LAN Controllers (WLCs), Cisco Catalyst 6500 Wireless Services Modules (WiSMs), and Cisco Catalyst 3750 Integrated Wireless LAN Controllers. This security advisory outlines details of the following vulnerabilities: