Cisco: View Active Telnet Sessions - who

who

To display active Telnet administration sessions on the adaptive security appliance, use the who command in privileged EXEC mode. 

Usage Guidelines

The who command allows you to display the TTY_ID and IP address of each Telnet client that is currently logged into the adaptive security appliance.

Examples

This example shows the output of the who command when a client is logged into the adaptive security appliance through a Telnet session:

hostname# who

0: 100.0.0.2

hostname# who 100.0.0.2

0: 100.0.0.2

hostname#

Related Commands

Command	Description
kill	Terminate a Telnet session.
telnet	Adds Telnet access to the adaptive security appliance console and sets the idle timeout.

Reference:
who
http://www.cisco.com/en/US/docs/security/asa/asa82/command/reference/uz.html#wp1634239