User Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
182
Chapter 15 Command List
History Commands
? {<Command>}
show command_history
config command_history <value 1-40>
15-1 ?
Description
This command is used to display all of the commands available, on the current login account level,
through the Command Line Interface (CLI).
Format
? {<Command>}
Parameters
<Command> – (Optional) Specify a command.
Note: If no command is specified, the system will display all commands of the
corresponding user level.
Restrictions
None.
Example
To display all commands:
DGS-3420-28SC:admin#?
Command: ?
..
?
cable_diag ports
cd
cfm linktrace
cfm loopback
clear
clear address_binding dhcp_snoop binding_entry ports
clear arptable
clear attack_log
clear cfm pkt_cnt