See Access SEFOS.
SEFOS# show logging System Log Information ---------------------- Syslog logging : enabled(Number of messages 0) Console logging : enabled(Number of messages 1) TimeStamp option : enabled Severity logging : Critical Facility : Default (local0) Buffered size : 50 Entries LogBuffer(1 Entries, 1028 bytes) <129>Jan 1 03:41:27 ISS CLI Attempt to login as root via telnet from 127.0.0.1 Succeeded SEFOS#