NXLog supports a variety of Cisco networking devices, including Cisco ACS, ASA, and IPS.
Dell EqualLogic SAN systems are capable of sending logs to a remote Syslog destination via UDP.
Ubiquiti UniFi is an enterprise solution for managing wireless networks. The UniFi Controller can be configured to send logs to a remote Syslog server via UDP.
HP ProCurve switches are capable of sending their logs to a remote Syslog destination via UDP.