Allied Telesis AT-DC2552XS - Manual (Page 23)

AT-DC2552SX Switch Command Line Interface User’s Guide
Section I: Switch Management 23
Remote Secure Shell Management
The switch has an SSH server that you can use to access AlliedWare
Plus™ command line interface (CLI) remotely with an SSH client on a
management workstation or PCs. This SSH management method is
similar to Telnet management sessions. However, SSH management
sessions are secure against snooping because the packets are encrypted,
rendering them unintelligible to intruders who might capture them.