3Com 5500-EI PWR, Справочное руководство

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Examples
# Send “hello” to all user interfaces.
<Sysname> send all
Enter message, end with CTRL+Z or Enter; abort with CTRL+C:
hello^Z
Send message? [Y/N]y
The current user interface will receive the following information:
<Sysname>
***
***
***Message from vty1 to vty1
***
hello
service-type
Syntax
service-type { ftp | lan-access | { ssh | telnet | terminal }* [ level level ] }
undo service-type { ftp | lan-access | { ssh | telnet | terminal }* }
View
Local user view
Parameters
ftp : Specifies the users to be of FTP type.
lan-access : Specifies the users to be of LAN-access type, which normally means Ethernet users, such
as 802.1x users.
ssh : Specifies the users to be of SSH type.
telnet : Specifies the users to be of Telnet type.
terminal : Makes terminal services available to users logging in through the console port.
level level : Specifies the user level for Telnet users, Terminal users, or SSH users. The level argument
ranges from 0 to 3 and defaults to 0.
Description
Use the service-type command to specify the login type and the corresponding available command
level.
Use the undo service-type command to cancel login type configuration.
Commands fall into four command levels: visit, monitor, system, and manage, which are described as
follows:
z
Visit level: Commands at this level are used to diagnose network and change the language mode
of user interface, such as the ping , tracert , and language-mode command. The telnet command
is also at this level. Commands at this level cannot be saved in configuration files.