CA UIM server components automate the discovery of hosts and devices throughout your network.

Link Layer Discovery Protocol (LLDP) and IEEE 802.1AB

Simple Service Discovery Protocol (SSDP), Neighbor Discovery Protocol (NDP), and Cisco Discovery

Protocol (CDP)

SSH, WMI, SNMP, and Internet Control Message Protocol (ICMP) ping

Telnet, FTP, DNS, and Windows Management Instrumentation (WMI)