3com 5500-ei pwr Guia De Referência

 

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# 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 { ftp | lan-access | { ssh | telnet | terminal }* [ level level ] } 

undo service-type { ftp | lan-access | { ssh | telnet | terminal }* } 

Local user view 

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. 

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.