D-Link xStack DGS-3120 Series Cli Reference Manual page 18

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xStack DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
DGS-3120-24TC:admin#
Command: logout
**********
* Logout *
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Press any key to login...
Copyright(C) 2014 D-Link Corporation. All rights reserved.
UserName:
2-8 ?
Description
This command is used to display the usage description for all commands in the cuurent login
account level or the specific one.
Format
?
Parameters
None.
Restrictions
None.
Example
To get "ping" command usage, descriptions:
DGS-3120-24TC:admin#? ping
Command: ? ping
Command: ping
Usage: <ipaddr> { times <value 1-255> | timeout <sec 1-99>}
Description: Used to test the connectivity between network devices.
DGS-3120-24TC:admin#
logout
DGS-3120-24TC Gigabit Ethernet Switch
Command Line Interface
Firmware: Build 4.00.015
13