Privilege Levels; Command Modes; Figure 123 Cli Help: Detailed Command Information: Example 1; Figure 124 Cli: Help: Detailed Command Information: Example 2 - ZyXEL Communications GS-3012 Series User Manual

Enter
<command> ?
parameters.

Figure 123 CLI Help: Detailed Command Information: Example 1

sysname> ping help
Commands available:
ping <ip|host-name>
<
[ in-band|out-of-band|vlan <vlan-id> ]
[ size <0-1472> ]
[ -t ]
>
sysname>

Figure 124 CLI: Help: Detailed Command Information: Example 2

sysname> ping ?
<ip|host-name>
help

32.6 Privilege Levels

You can use a command whose privilege level is equal to or less than that of your login
account. For example, if your login account has a privilege level of 12, you can use all
commands with privilege levels from 0 to 12. 0-privileged commands are available to all login
accounts.
If you use an external RADIUS server to authenticate users, you can use a
VSA (Vendor Specific Attribute) to configure a privilege level for an account on
the RADIUS server. See

32.7 Command Modes

There are three command modes: User, Enable and Configure. The modes (and commands)
available to you depend on what level of privilege your account has. Use the
command to set up accounts and privilege levels.
username
When you log into the command interpreter with a read-only account (having a privilege of 0
to 12), the initial mode is User mode. The User mode commands are a subset of the Enable
mode commands. The User mode command prompt ends with an angle bracket (>).
GS-3012/GS-3012F User's Guide
to display detailed help information about the sub commands and
destination ip address
Description of ping help
Section 16.1.1.1 on page 123
Chapter 32 Introducing the Commands
for more information.
logins
211